Medium Dry Bag

24 reviews
$28.00 Weight 0.71 oz / 20.0 g

Lead Time Ships in 2 to 3 Weeks

Trek through damp forests with confidence and dry gear. This is a good size for multiple clothing items, a tent, or a down quilt. This size fits well horizontally in most smaller backpacks.

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: 9.75" wide x 19" tall (25 cm x 48 cm)

Full Dimensions: roughly 6" diameter by 12" tall (15 cm x 30.5 cm)

Volume: 340 cubic inches / 5.6 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
4.7 Based on 24 Reviews
Write a Review Ask a Question
  • Reviews
  • Questions
Thank you for submitting a review!

Your input is very much appreciated. Share it with your friends so they can enjoy it too!

Filter Reviews:
  • gloves
  • tent
  • trip
  • ZPacks
  • duplex
  • Quality
  • bags
  • niche market
  • frame
  • fashion
dan a.
United States United States
Dry bags

Zpack sets the standard. I have a zpack bag liner and dry bags because on long stretches of backpacking you need the confidence your stuff will stay dry.

John B.
United States United States

Performs as promised. Excellent product - very satisfied.

jay p.
United States United States
Dry Bag review

So Extremely light and durable way better quality , higher grade material then the "others" I had been using. I would highly recommend these to any hiker or camper these bags Rock !!!!!!!!!

Adan B.
United States United States
Excellent product

Have used the bags in two separate canoe trips and everything inside the bags stayed dry through the trips. Even through the water that got into the canoes. Highly recommend buying these.

Andy B.
Canada Canada
Zpacks Duplex

I really like Zpacks gear. Unfortunately, this item came along with my Zpacks Duplex tent which has a defect. I am trying to connect with Zpacks to resolve that issues.