Duplex Add-Ons
Regularly Purchased Together
Dial in your set up with add-ons commonly purchased with our shelters.
Duplex Freestanding Flex Kit
$149.00Weight 11.4 oz (323 g)This kit not only does what it should, but it actually (I would argue) does it better than many inherently-freestanding tent models.
Transform your Duplex or Duplex Zip into a freestanding ultralight tent for when stakes aren’t an option. Our Flex Kit is perfect for platform camping on the Overland Track, the White Mountains or for packed down campsites along the John Muir Trail. The poles fold up short, which is perfect for bike packing and smaller backpacks.
The Flex Kit is like owning two ultralight tents in one. Simply install the hardware and attach the lightweight Flex poles to your Duplex and you're good to go.
Our Flex poles have been updated for 2024 and now have a 12.5" (31.75 cm) folded length! They can be rolled up and packed with your tent. A tent pole sack is included to protect your gear.*TENT NOT INCLUDED
*THE DUPLEX FLEX KIT IS ONLY COMPATIBLE WITH OUR DUPLEX CLASSIC AND DUPLEX ZIP TENTS.
Duplex Freestanding Flex Kit
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Features
Makes a Duplex Tent Freestanding. New- Folded length 12.5" (31.75 cm)
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Weight
11.4 oz / 323.0 g
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Neoair Uberlight Sleeping Pad
$169.95Weight 5.5 oz (155 g)What I love most about this sleeping pad is its light weight, and that it packs up very small. I had to send the first one back because of a leaky valve, but received a replacement very quickly. I love the new valve design - it’s very easy to use, and very efficient.
As the absolute lightest insulated air sleeping pad available, the NeoAir UberLite is the top choice for thru hikers and ounce counters, setting a new standard for ultralight comfort. The unrivaled Triangular Core Matrix offers the best warmth-to-weight ratio of any air sleeping pad construction, creating a 2.3 R-value. The construction gives the 2.5 inch (6.4 cm) thick pad superior stability for maximum camp comfort.
The ultralight sleeping pad features the high-performance WingLock valve, allowing the pad to inflate three times faster thanks to a larger opening and one-way inflation. Like all Therm-a-Rest pads, the NeoAir UberLite is made in the USA to ensure quality and minimize environmental impact. The pad includes a breath-saving pump sack, compact stuff sack and field repair kit.
Tired of blowing up your sleeping pad manually? Check out the Flextail Zero Pump.*Sleeping Pads are non-returnable if they have been removed from the packaging.
AVAILABLE TO CUSTOMERS IN THE UNITED STATES ONLY
Neoair Uberlight Sleeping Pad
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Weight
5.5 oz / 155.0 g
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NeoAir Xlite NXT Sleeping Pad
$179.95Weight 11.5 oz (326 g)With improved warmth and comfort at no extra weight, the NeoAir XLite NXT solidifies the legacy of its predecessor as the finest ultralight air sleeping pad for year-round backcountry adventures. The refined cutting-edge Triangular Core Matrix™ construction technique integrates with the warmth radiating ThermaCapture™ technology to reduce noise by 83% from the previous model.
At 3-inches thick, with a horizontal baffled structure, the XLite NXT delivers maximum comfort and support at a minimal weight and packed size. Weighing just 12.5 oz (354 g) in the Regular size, and providing a 4-season ready 4.5 R-value, the XLite NXT is the most versatile ultralight sleeping pad on the market and ready to craft better nights under the stars wherever you end up.
Tired of blowing up your sleeping pad manually? Check out the Flextail Zero Pump.*Sleeping Pads are non-returnable if they have been removed from the packaging.
AVAILABLE TO CUSTOMERS IN THE UNITED STATES ONLY
NeoAir Xlite NXT Sleeping Pad
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Weight
11.5 oz / 326.0 g
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Flextail Zero Pump w/ USB-C Battery
$49.95Weight 1.2 oz (34 g)The Flextail Zero Sleeping Pad Pump is a game-changer for backpackers! Say goodbye to the chore of manually blowing up your sleeping pad and prevent moisture and mold from building up in your pad.
We know that in the world of backpacking, every ounce counts, and every inch matters. That's why Zero Pump is crafted to be the lightest and tiniest outdoor pump out there, designed to trim down the weight of your pack and swiftly inflate your sleeping pad.This bad boy is smaller than a Snickers bar, with a packed weight around 2 ounces including the 1.2 oz pump itself plus the included USB-C rechargeable battery, and a nozzle to fit your specific sleeping pad.
The Flextail measures a compact 1" x 3" (about 2.5 x 7.5 cm). Yup, you heard it right – smaller than your favorite candy! Say goodbye to bulky gear hogging up space in your backpack, Zero Pump has got your back!Flextail Zero Pump w/ USB-C Battery
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Weight
1.2 oz / 34.0 g
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Thermarest Z Lite SOL Sleeping Pad
$47.95Weight 10.2 oz (290 g)A little thicker than the Nemo. It’s lightweight and does the job quite well.
Always a favorite of the ultralight elite, the Z Lite SOL expands upon the performance of the Original Z Lite by adding reflective ThermaCapture™ coating to capture radiant heat and increase overall warmth by nearly 15%.
Factoring in the system of heat trapping dimples, the Z Lite SOL has an R-Value of 2.0, making it perfect for use on its own in warmer weather or layering under another pad for extra warmth in the cold.
The proprietary foams are softer on top for extra comfort and denser on the bottom for extra durability, making the Z Lite SOL an ideal closed-cell foam pad for those in need of an ultralight, highly compact and super-reliable sleep system.
AVAILABLE TO CUSTOMERS IN THE UNITED STATES ONLY
Thermarest Z Lite SOL Sleeping Pad
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Weight
10.2 oz / 290.0 g
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Zpacks Inflatable Pillow
$34.95Weight 1.4 oz (40 g)Pillow was lightweight and perfect height. A good option for a lightweight pillow.
Relax after a long day of adventure with our inflatable pillow. Designed for ultralight hikers looking to save weight without compromising comfort, our pillow inflates with only a breath or two and features a comfortable crescent shape perfect for back and side sleepers alike.
*This Item is Non-Returnable if Removed from Packaging*
Zpacks Inflatable Pillow
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Weight
1.4 oz / 40.0 g
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Gear Nest
$24.95Weight 0.4 oz (11 g)Keep your camp essentials safe and easily accessible with our modular dual-pocket Gear Nest. Perfect for keeping your glasses, phone, and other small items organized. Drop in your headlamp to turn it into an overhead lantern.
The triangular shape preserves your headroom when sitting up on either side of the nest.To install the Gear Nest, simply attach the adjustable hooks to the loops at the interior of our tent peaks and tighten.
All Zpacks 2 and 3 person tents should already have compatible loops at the peaks.If your tent does not have loops on the interior, our Stick on Loops work great on shelters made with DCF or other, similar, materials.
Gear Nest
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Weight
0.37 oz / 10.5 g
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Groundsheet Poncho
$249.00Weight 5.9 oz (166 g)LOVED the poncho on my 500 mile section of the PCT this year... it's one of my top 5 favorite pieces of gear!!! I used it in a downpour at the northern terminus as I completed 7 years of section hiking the PCT.
Get the most out of your gear with our groundsheet poncho. A dynamic 3-in-1 piece of gear; poncho, packcover, and groundsheet. This piece of gear can be used in tandem with our Plex tents or other tent models as a Flat Groundsheet.
Be sure to check out the rest of our Rain Gear.
Groundsheet Poncho
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Weight
5.9 oz / 166.0 g
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Flat Groundsheet
$119.00Weight 2.4 oz (67 g)Very happy with purchase! No complaints - high quality and durable as all Zpacks products are!
Your tent protects you every step of the way, from harsh rainy nights to dew dropped mornings. Shield your tent floor from unnecessary wear and tear, and add longevity with a flat groundsheet.
Our tent floors are reasonably durable as-is but an extra layer doesn’t hurt for peace of mind.This is also available as Poncho which also doubles as a pack cover.
Check out more of our Shelter Add-Ons.
Flat Groundsheet
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Weight
2.4 oz / 67.0 g
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Tyvek Groundsheet
$19.95Weight 9.2 oz (262 g)I'm always happy to lighten things up in my pack. This durable and strong sheet does just that!
Tyvek "Home Wrap" is an ideal material for ground sheets. It is waterproof, and very abrasion and puncture resistant. Tyvek is stiff, and foldable like thick paper. It will not bunch up or slide around under you like other fabrics.
Fold up the edges and tape the corners to make yourself a bathtub floor for your tarp. Cut it to size using regular scissors to make a tent footprint. It does not fray and you do not need to hem or tape the edges.
This material is white on one side, with a blue and red Tyvek logo printed on the other side.
Tyvek Groundsheet
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Weight
9.2 oz / 262.0 g
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Trekking Poles and Replacement Parts
$14.95Trekking Poles and Replacement Parts
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Weight
1.3 oz / 38.0 g
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6" Sonic Stake
$2.25Weight 0.3 oz (9 g)These stakes are perfect to me : strong enough, really lightweight and the tiny string is very convenient too.
These Sonic Stakes have a "Y-Beam" shape which gives them great holding power in a small package. The three-sided design also gives them good bend resistance for an ultralight stake. The price of aluminum beats titanium or carbon.
These are bright blue, which makes them hard to lose. They have a cord on the end to make it easy to pull them out of the ground.
Never hammer ultralight stakes. While the bend resistance feels very solid, these are able to bend if you put your full weight on them. They can also be bent back reasonably well.
6" Sonic Stake
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Holding Power
Better
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Bend Resistance
Good
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Weight
0.32 oz / 9.0 g
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7" Super Sonic Stake
$2.50Weight 0.6 oz (16 g)Reliable, stays securely in ground. Peace of mind, especially in bad weather.
These Y-Beam stakes are the largest and strongest that we have. The 7-inch length and large diameter give them excellent holding power.
These are difficult to bend. They are strong enough to withstand being hammered or pounded with a rock, however the top end may get chewed up so we would still recommend avoiding hammering. If the ground is too firm, turn them sideways and anchor them with a rock.
These are bright blue, which makes them hard to lose. They have a cord on the end to make it easy to pull them out of the ground.
7" Super Sonic Stake
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Holding Power
Best
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Bend Resistance
Best
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Weight
0.56 oz / 16.0 g
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6.4" Carbon Fiber Stake
$4.50Weight 0.2 oz (6 g)Easy to place into all terrain. Great holding capability.
Increased surface area make these Carbon Fiber Stakes a great choice for soft terrain. Made with a Carbon Fiber shaft with a metal tip and metal end cap, these stakes have the best holding power to weight ratio of any of the stakes we carry. These stakes have an orange cord through the end to make them easy to see and easy to pull out of the ground.
The thick diameter allows them to grip the ground better than thin titanium. These are excellent in loose soil, and they have also proven to be very functional in typical dirt. On packed ground or on bedrock lay them sideways and anchor with rocks.
These are the only stakes that can reliably be carried through airport security. We have carried these stakes through US airport security a dozen times with no issues. Our experience with metal stakes is they are confiscated about half the time. Please report if you have any trouble with these.
6.4" Carbon Fiber Stake
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Holding Power
Better
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Bend Resistance
Better
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Weight
0.22 oz / 6.2 g
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6.5" Titanium V Stake
$3.50Weight 0.4 oz (11 g)Super light weight with great holding power especially in loose soil. I keep a few in my stake bag for extra reassurance
From soft sand to snow, the Titanium V Stakes are a great option when you need a little more stability. These V-shaped stakes are made from ultralight and ultra strong titanium. This broad stake is designed to grip loose soil and hold better in the wind compared to thinner stakes. If the ground is too firm, turn them sideways and anchor them with a rock. Although these are pretty strong, they can be bent in half if you lean your body weight on them too hard.
In windy territory you may want a full set. For normal conditions save weight with lighter stakes, and maybe add just one or two of these for additional anchors on windy nights.
These have a red-coated end, which makes them easy to see and a red cord to make them easier to pull out of the ground.
6.5" Titanium V Stake
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Holding Power
Best
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Bend Resistance
Good
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Weight
0.39 oz / 11.0 g
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6.5" Red Tough Titanium Tent Stake
$2.75Weight 0.3 oz (8 g)I have used many different brands of titanium wire stakes and find these to be the best quality.
Perfect for those hikers who need a little more strength and durability. These stakes are a little longer and thicker than our 6” ultralight titanium tent stakes. They have a little more grip and are less susceptible to bending. These stakes are easier to press into packed or frozen ground compared to larger stakes. Since these are ultralight stakes, It is better to press them into the ground rather than hammering. Use rocks to anchor them in high wind.
They have a red head, which makes them harder to lose.
6.5" Red Tough Titanium Tent Stake
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Holding Power
Good
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Bend Resistance
Good
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Weight
0.28 oz / 8.0 g
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6" Ultralight Titanium Tent Stake
$2.50Weight 0.2 oz (5 g)Stakes worked well in a lot of different ground types. Rocky or sandy or bushes always seemed to find a way to set up my tent and they held all night. Very strong too. Haven’t bent any even though I did hit a few rocks.
These are the lightest weight stakes you can get with reasonable holding power and durability. Titanium is very light and strong for its weight, but some care should be exercised to prevent bending. Thin stakes like these are easier to press into moderately firm soil compared to thicker stakes. You will want to use rocks to weigh them down in loose soil or in windy conditions.
They have an orange head, which makes them harder to lose.
6" Ultralight Titanium Tent Stake
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Holding Power
Low
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Bend Resistance
Low
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Weight
0.19 oz / 5.4 g
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Aluminum Platform Anchor
$2.50Weight 0.3 oz (9 g)Lightweight and gets the job done. On of my favorite sites in Maine uses platforms and now I don't need to bring my heavier free standing tent.
From the White Mountains to the Overland Track, these ultralight aluminum tent platform anchors allow you to easily stake out your tent on wooden platforms.
Attach your guyline's stake loop to these with a lark's head knot, wedge the anchor between the platform planks and then tighten down the guyline to hold it tight.
These are bright blue, which makes them hard to lose.
Aluminum Platform Anchor
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Holding Power
Good
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Bend Resistance
Best
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Weight
0.32 oz / 9.0 g
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Stake Sack
$14.95Weight 0.1 oz (3 g)It’s nice to my stakes, which are always pop up and get loose from the top.
Keep your stakes organized, and protect your tent from punctures and dirt with this durable stake sack. This stake sack is constructed from extra thick 1.6 oz/sqyd Dyneema® Composite Fabric to prevent punctures. Fold the top down over your stakes and use the shock cord drawstring to keep them snug like a rubber band.Carbon Fiber Staff w/ Pair of Grips
$99.95Weight 8.2 oz (232 g)I’ve used this staff on a couple of occasions now and love the rigidity and lightweight nature of it. And being able to break it down for travel is big plus.
Our Carbon Fiber Staff allows you to support your full weight using two hands on rough terrain, while keeping one hand free on more moderate sections. This staff is an ultralight, extremely strong alternative to Zpacks Trekking Poles. It can fold down for compact packing, or can be folded to the correct height to prop up any of our tents.
A pair of ADV Feltac Grips is now included with each staff to wrap the upper two sections! If you need replacement grips, or grips to wrap and older staff they can be found here.Carbon Fiber Staff w/ Pair of Grips
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Weight
8.2 oz / 232.0 g
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48" Carbon Fiber Tent Pole
$34.95Weight 2.6 oz (74 g)I've been impressed with their combination of very lightweight, excellent build quality and utility. I often use trekking poles, but when I don't these work very well. I highly recommend them.
These ultralight carbon fiber tent poles are the perfect substitute for setting up our tents if you do not use trekking poles. The 48” size works with our Plexamid (uses 1), Duplex (uses 2) and Triplex (uses 2) tents.
We also have a 32" Carbon Fiber Tent Pole for propping up the head and foot ends of your tent.
48" Carbon Fiber Tent Pole
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Weight
2.6 oz / 74.0 g
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32" Carbon Fiber Tent Pole
$19.95Weight 1.0 oz (27 g)Use this pole for my tarp set up; flawless and high quality. I can always count on Zpacks to deliver
These ultralight carbon fiber tent poles are perfect for propping up the sides of any of our tents when combined with our trekking pole cups. This size would also work at the foot of a flat tarp.
Need a longer tent pole or a stuff sack? Check out our Tent Pole Collection.
32" Carbon Fiber Tent Pole
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Weight
0.95 oz / 27.0 g
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Regular Tent Pole Sack
$19.95Weight 0.2 oz (5 g)The tent stake pouch is the perfect size for the 48" collapsible tent poles. Works great for someone who doesn’t like using trekking poles. It keeps the poles nice and consolidated and tightly packed together.
Keep your tent poles contained and protect your more delicate gear items from punctures with this tent pole sack. This size will fit up to four of our ultralight tent poles with a folded length up to about 13.5” (34 cm). With this sack you can store your short tent poles rolled up inside your tent without worrying about puncturing the tent or the tent stuff sack.
If you need a tent pole sack for longer dome style poles, try our Extra Large Tent Pole Sack.
Regular Tent Pole Sack
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Dimensions
Flat Size: 4" x 14" (7 x 35.5 cm)
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Weight
0.16 oz / 4.6 g
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Trekking Pole Cup
$9.95Weight 0.1 oz (4 g)Works great, extremely lightweight, and adds living space to the Duplex and Triplex. Highly recommended!
Need a lift? These fabric cups make it easy to prop up the head or foot of your shelter for more space. You can use a trekking pole with the handle up (out of the mud), or a tent pole, or a stick. The cup catches your pole handle, or tent pole tip securely and without any hassle.
32" (81 cm) Tent Poles are just the right length to prop the head or foot of our tents. Or use a 48" (122 cm) pole at the head or foot of a flat tarp.
One end of the pole cup has a loop that you can attach to any tie out with a lark's head knot. The other end has a Lineloc V sewn on so that you can adjust your guy line.
Additional Cord Not Provided
Trekking Pole Cup
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Weight
0.14 oz / 4.0 g
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Bear Bagging Kit
$59.95Weight 3.2 oz (92 g)I wanted a food bag that was more flexible than a rigid bear canister that I could hang confidently and that would hold up to the elements. Hangs well, stores in backpack well, holds up well in weather and is just plain wonderful.
Keep your food safe from bears, rodents, and other woodland creatures with our ultralight Bear Bagging Kit. Featuring one of our Food Bags, a Rock Sack and 50ft of 2.0mm Z-Line Slick Cord, our Bear Bagging kit is everything you need to make sure your food is safe while you sleep.
Nitecore NB10000 Gen 2 Power Bank
$59.95Weight 5.3 oz (150 g)The popular Nitecore NB10000 is back with big improvements for the 2nd generation. This Gen2 power bank keeps its extraordinary 10,000mAh battery in a solid carbon fiber body frame. It's lighter than conventional power banks, with a thin, sleek minimalist design. The NB10000 is the ultimate portable backup battery charger for outdoor enthusiasts who enjoy trail running, hiking or camping, road warriors, or first responders. It is also a great addition to your emergency prep kit or bug-out-bag.Nitecore NB10000 Gen 2 Power Bank
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Weight
5.3 oz / 150.0 g
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Nitecore NU25 400L Headlamp w/ UL Headband
$36.95Weight 1.6 oz (45 g)The Nitecore NU25's ultralight weight, features, and form factor have made it a staple in the outdoor community for years. Now updated with USB-C charging, a longer run time, more lumens, and a lighter headband the Nitecore NU25 continues to push boundaries.
It features multiple brightness levels, simple controls with separate buttons for red versus white light, and a built in rechargeable lithium ion battery. The NU25 is one of the most versatile and compact headlamps available.Nitecore NU25 400L Headlamp w/ UL Headband
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Weight
1.6 oz / 45.0 g
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Nitecore NU25 400L Headlamp w/ Standard Headband
$39.95Weight 2.0 oz (56 g)The Nitecore NU25's ultralight weight, features, and form factor have made it a staple in the outdoor community for years. Now updated with USB-C charging, a longer run time, more lumens, and a lighter headband the Nitecore NU25 continues to push boundaries.
It features multiple brightness levels, simple controls with separate buttons for red versus white light, and a built in rechargeable lithium ion battery. The NU25 is one of the most versatile and compact headlamps available.Nitecore NU25 400L Headlamp w/ Standard Headband
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Weight
2.0 oz / 56.0 g
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Summit Suds Powdered Soap
$5.99Summit Suds Powdered Soap is perfect for the outdoors! It offers all the advantages of conventional backpacking soap, but is up to 80% lighter. Its pH balance of 7 is as harmless as water. It's also fragrance-free, mess-free, and won't freeze, making it ideal for all-season adventurers.
Summit Suds Powdered Soap
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Weight
0.0 oz / 0.1 g
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Stick On Magnet Toggle
$6.95Weight 0.2 oz (5 g)Our Stick on Magnet Toggles allow you to upgrade the door toggles on DCF tents that do not have them. These are great from modifying our existing tents that have overlapping storm doors like the Plex Solo, Altaplex, Duplex, DupleXL, Triplex, and our Freestanding Duo and Trio tents.
Sewn to a Dyneema ® Composite Fabric patch with tape adhesive on the back, the stick on toggles feature the same standard magnet toggles found on our Zip Tents. Peel off the brown paper back and stick them where you need them.
These stick excellent to Dyneema ® Composite Fabric gear, but they will not stick to silicone fabrics. The adhesive will stick OK to normal nylon or polyester.
Stick On Magnet Toggle
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Weight
0.18 oz / 5.0 g
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