Multi-Pack
Really appreciate the ability to carry it different ways and to carry it alone on days in town. Saves much time and aggravation as you can get to most things you need during your hike when carried on your chest.
– Mark B., ★★★★★
This versatile four-in-one backpack accessory is one of our most popular items. The ability to choose between four different configurations helps make the Multi-Pack the perfect companion for just about any adventure.
Need a spare set of Multi-Pack straps? Click here.
Check out more of our Backpack Add-Ons.
Configurations:
- Clip it to the top of your pack as a lid / brain.
- Hang it from your shoulder straps as a chest pack for a large camera, or for carrying water to counterbalance your backpack. Two 1 Quart / 946 ml Powerade bottles or Nalgene bottles are a perfect fit.
- Clip the detachable belt to the center attachments and carry it as a Fanny Pack / Belt Pack. Carry a one quart bottle plus a small jacket and snacks at your waist for day hikes.
- Clip the detachable belt to the top corners and carry it over your shoulder as a satchel. Good for hauling few liters of water back to camp from a water source, or for carrying accessories when traveling or around town.
Features:
- Adjustable and removable.
- Compatible with most backpacks, including all new Zpacks backpacks.
- It has a water resistant zipper, and taped seams to keep most water out. (Line it with a 1 gallon zip lock as a precaution if carrying electronics.)
- Six attachment points with side release buckles for accommodating all the different carry modes.
- All straps are detachable when not in use.
- Extra straps are available to quickly switch the multi-pack between backpacks.
- This will fit many DSLR Cameras and a small lens or two. (Consider taping in your own padding if necessary as the pouch is not rigid so it will conform to odd sized cameras.)
- All Zpacks gear has a two year limited warranty against defects in materials or workmanship. Please see our return / warranty policy.
- Made in the USA.
Dimensions:
Roughly 9" wide x 8" tall x 3" deep (23cm x 20cm x 7.5 cm)
Volume:
About 3.5 liters / 215 cubic inches.
Weight Breakdown:
Multi-pack w/o straps: Dyneema® Composite Fabric 1.4 oz / 39 g | Robic 1.4 oz / 39 g
2x Top attachment Straps (lid and chest mode): .35 oz / 10 g
Detachable Belt (fanny pack and satchel mode): .9 oz / 25.5 g
2x extra belt clips (lid mode): .35 oz / 10 g
Total w/ all straps: 3.0 oz / 85 g
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3.3oz/sqyd Ultra 100 Ultra 100 is composed of a woven 100 denier Ultra High Molecular Weight Polyethylene (UHMWPE) face fabric laminated to a waterproof lining. Our 2nd generation fabric has a 50% thicker, more durable .75 mil laminate. The fabric is fully waterproof and has extremely high tear and abrasion resistance. Our Repair Tape and Adhesive products stick extremely well to the interior of this fabric. Tear Strength: 69.4 lbs. warp; 89.6 lbs. fill Water Resistance: >20,000 mmH₂O |





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Perfect extra p
I used the zpack to supplement my overstuffed backpack on a hiking trip. It came with multiple straps and buckles so I could cinch it to my pack to avoid any swaying.

2024 multipack review
I have taken this out on two weekend backpacking trips and really like this pack. It is light and convenient and can be fastened to most packs, and it converts easily to a ***** pack. The material seems strong. I have put a couple of pounds of stuff in it for a few days straight and it seems to be holding up well. Attaching to the shoulder straps of the backpack at chest level provides a counterweight to the backpack that helps it feel more comfortable. The only thing that I did not like was that the zipper was hard to open and close and appears to be rather fragile - I am afraid that, with frequent use (like when you store your phone in the multipack and take it out frequently to check your gps location while hiking), the zipper will fail. I expect it will be the first thing to fail. But otherwise, I love this pack and plan to buy one for my husband.

Almost perfect
Super handy, but the zipper is extra fragile.

Multi-pack game changer……
The multi-pack used as a brain was a game changer for me. It allowed me to easily access frequent items without having to dig into my main pack. Compact and water tight. Looking forward to other uses.
Multi-Pack Add-ons
Nitecore NU25 400L Headlamp w/ UL Headband
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
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 NB10000 Gen 2 Power Bank
Summit Suds Powdered Soap
Summit 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
$5.99 USDSpare set of Multi-Pack Straps
These are the complete set of straps that come by default with our popular Multi-Pack. Perfect for the adventurer with multiple backpack set ups, or to replace lost straps.
Note that these straps may not connect to multi-packs made more than a couple years ago. Your buckles must look like this style.
Includes:
2x Top attachment straps for lid and chest mode
Detachable Belt for fanny pack and satchel mode
2x extra belt clips for lid mode
Nitecore NU20 Classic 360L Headlamp
Perfect for long-distance adventures, the Nitecore NU20 Classic is the ultimate ultralight headlamp. Compact, USB-C rechargeable, and weighing next to nothing, it’s designed to keep your pack light and your path bright. Featuring an ultra-high-efficiency (UHE) LED system and a precision unibody optical lens, it delivers a powerful 360-lumen beam that reaches up to 119 yards. Whether you’re navigating a predawn trail, setting up camp after sunset, or pushing through an unexpected night hike, this headlamp ensures you’re always ready for the adventure ahead.
Nitecore NU25 400L Headlamp w/ UL Headband
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
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 NB10000 Gen 2 Power Bank
Summit Suds Powdered Soap
Summit 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
$5.99 USDSpare set of Multi-Pack Straps
These are the complete set of straps that come by default with our popular Multi-Pack. Perfect for the adventurer with multiple backpack set ups, or to replace lost straps.
Note that these straps may not connect to multi-packs made more than a couple years ago. Your buckles must look like this style.
Includes:
2x Top attachment straps for lid and chest mode
Detachable Belt for fanny pack and satchel mode
2x extra belt clips for lid mode
Nitecore NU20 Classic 360L Headlamp
Perfect for long-distance adventures, the Nitecore NU20 Classic is the ultimate ultralight headlamp. Compact, USB-C rechargeable, and weighing next to nothing, it’s designed to keep your pack light and your path bright. Featuring an ultra-high-efficiency (UHE) LED system and a precision unibody optical lens, it delivers a powerful 360-lumen beam that reaches up to 119 yards. Whether you’re navigating a predawn trail, setting up camp after sunset, or pushing through an unexpected night hike, this headlamp ensures you’re always ready for the adventure ahead.
Nitecore NU25 400L Headlamp w/ UL Headband
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
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.