Large Rectangle Dry Bag

11 reviews
$35.00 Weight 1.1 oz / 31.0 g

Lead Time Ships in 3 to 5 Days

Supersize your dry bag and protect your biggest pieces of gear from the elements. This size will fit a larger sleeping bag, a bunch of clothes, or any other soft bulky item. The rectangular shape fits well in all of our backpacks, either standing vertically or sideways depending on the pack volume. The wide opening makes it easier to dig through the bag and find what you need.

Need a different size?  Check out the rest of our Dry Bag collection.

  • Constructed from black 1.0 oz/sqyd Dyneema® Composite Fabric which is inherently waterproof and abrasion resistant. By comparison our regular Stuff Sacks are made from thinner .55 oz/sqyd material.

  • Fully taped seams. Our dry bags will keep water out in typical backpacking conditions where the bag is not submerged.

  • The top of the bags seal with stiff velcro to make closing and rolling the top easy! Air can escape from the rolled velcro, allowing these to squish flatter in your backpack as more gear is piled on top.

  • Also check out our Zip Pouches for water and abrasion protection for your smaller items like your wallet, camera, phone, passport, glasses, etc.

  • 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.

Flat Dimensions: 16.75" wide x 20.5" tall (42.5 cm x 52 cm

Full Dimensions: 11" wide by 6" deep by 13" tall (28 cm x 15 cm x 33 cm)

Volume: 850 cubic inches / 14 Liters

1.0 oz/sqyd Dyneema® Composite Fabric

Dyneema® Composite Fabric is composed of high strength Dyneema® fiber laminated inside a polyester membrane. It is inherently waterproof and does not require any coatings or DWR treatment. Dyneema® Composite Fabric has very high tensile strength for its weight and does not stretch.

1 oz/sqyd Dyneema® Composite Fabric has a thicker membrane giving it more abrasion resistance. We use it for dry bags and tent floors.

Tensile Strength:
 104 lb/in (911 N/5cm)

Puncture Strength: 3.5 lb (15.5 N)

Water Resistance: 20,000 mmH₂O

Made in the USA.
Customer Reviews
4.8 Based on 11 Reviews
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Kevin H.
United States United States
Zpacks, is there anyone else, really?

All of my interactions with Zpacks have been positive. Zpacks provides helpful customer service and a high quality product.

David C.
United States United States
Nice Bag but Expensive

Nice bag but too expensive.

Roderick M.
United States United States
Large Rectangle Dry Bag

Got the dry bags to stuff my larger sleeping bags in. I like Zpack products and just bought the Alta plex tent. I would recommend Zpack to my friends. Thank you....

Karl T.
United States United States
Large Rectangular Dry Bag.

I have yet to take my dry bag on a actual over night hike. I have filled it with my Quilt and some clothing inside my backpack for testing. The bag fit well in my back and the right size that it didn't leave gaps. The Dry Bag is very well made and I'm confident that it will do what it is supposed do....keep my gear dry. And that gives me peace of mind.

Jose C.
United States United States
Large dry bag

Light af!! Fits all my clothing for backpack trips. I also have a smaller one for my sleeping bag.