Large Stuff Sack

7 reviews
$29.00 Weight 0.42 oz / 11.9 g

Lead Time Ships in About 4 Weeks

This supersized stuff sack can fit everything but the kitchen sink. Constructed from ultralight Dyneema® Composite Fabric, this stuff sack is perfect for a bigger down sleeping bag, a big tent, lots of clothing, or other bulky soft items. The rectangular shape fits any of our backpacks either standing vertical or horizontal.

Need a different size?  Check out the rest of our Stuff Sack collection.

  • Constructed from .55 oz/sqyd Dyneema® Composite Fabric. All colors are semi-transparent so you can easily see your items.

  • The side seam is taped for strength but these should only be considered water resistant due to the draw cord opening.

  • Stuff sacks can easily be patched with Dyneema® Composite Fabric Repair Tape.

  • Also check out our Dry Bags for a slightly heavier, but more abrasion and water resistant way to protect your critical items from the elements.

  • 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.

Full / Closed Dimensions:

11" wide by 5.5" deep by 12" tall (28 cm x 14 cm x 30 cm) / 750 cubic inches (12.3L)

Made with Bio-Based Dyneema® Fiber

Reduce your carbon footprint with DSM’s bio-based Dyneema® fiber technology. Sourced from renewable, bio-based feedstock, it is the first ever bio-based ultra-high molecular weight polyethylene (HMPE) fiber. Commit to sustainability and help reduce our reliance on fossil fuel resources and rely on the trusted performance of the world’s strongest fiber™. Click here to learn more about our sustainability initiatives.

Made in the USA.

.55 oz/sqyd Standard 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.

.55 oz/sqyd Dyneema® Composite Fabric is our lightest weight version. It has high tensile strength, but only moderate abrasion and puncture resistance due to the thin membrane material. All colors are light and semi see-through.

Tensile Strength:
 63 lb/in (552 N/5cm)

Puncture Strength: 
1.8 lb (8 N)

Water Resistance:
 15,000 mmH₂O

Made in the USA.

Customer Reviews
4.7 Based on 7 Reviews
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Filter Reviews:
United States United States
good product

haven't used it yet.

bob b.
United States United States
Large stuff sack

Using it in place of compression sack for clothes; saves weight and compressed nicely. I use Zpacks stuff sacks for my backpack liner, sleeping bag and clothes.

Samantha V.
United States United States
Large stuff sack

The stuff sack is large enough to store my quilt, sleeping pad and pillow making packing and unpacking my pack much easier. Its a quality product.

Heidi S.
United States United States
Waterproof bag for a sleeping bag

Fit my 0 degree sleeping bag if I had it in a compression sack. Excellent waterproofing.

Mark B.
United States United States
Use the good stuff

The bag was great for my clothes I can make out where items are and not waste time taking my whole pack apart