Big Stuff Sack

5 reviews
$29.00 Weight 0.35 oz / 10.0 g

Lead Time Ships in About 2 to 3 Weeks

This big sack will fit multiple clothing items, larger tents, bigger sleeping bags, or other soft bulky items. This stuff sack is spacious but still lightweight thanks to the Dyneema® Composite Fabric construction. It will fit well horizontally in larger backpacks.

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

  • Constructed from Dyneema® Composite Fabric in several choices of fabric weight.

  • 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:

8" diameter by 13" tall (20.3 cm x 33 cm) / 650 cubic inches (10.7L)

.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.

Available in Blue, Olive Drab, and White.

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

Puncture Strength: 
1.8 lb (8 N)

Water Resistance:
 15,000 mmH₂O

Made in the USA.

.66 oz/sqyd Dyneema® Composite Fabric

This material choice has the same Dyneema® thread count as standard .55 oz/sqyd, but with a slightly thicker laminate that allows for a darker color or pattern to be printed on the material. The thicker laminate brings the fabric weight to .66 oz/sqyd.

Available in Camo Print.

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

Puncture Strength: 1.9 lb (8.5 N)

Water Resistance: 15,000 mmH₂O

Made in the USA.

.75 oz/sqyd Dyneema® Composite Fabric

This version of Dyneema® Composite Fabric has a higher Dyneema® thread count which gives it an additional tear strength and abrasion resistance.

Available in Burnt Orange, Dirt, and Spruce Green.

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

Puncture Strength:
 3.1 lb (14 N)

Water Resistance:
 20,000 mmH₂O

Made in the USA.

Customer Reviews
5.0 Based on 5 Reviews
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Douglas V.
United States United States
One more piece of great gear.

Use this for my clothes inside my pack perfect size very lightweight keep my raincoat on the top just in case any water should leak through.

Gerard C.
United States United States
Stuff Sack

Great product, lightweight but durable. Used as a stuff sack for my sleeping bag. Highly recommend !!

David K.
United States United States

Overall very happy with the purchase and the quality of the product sold.

Collin C.
United States United States
Great stuff sack and bear bag

Tough as nails, feather weight

Doug L.
United States United States
Great Product

The Big Stuff Sack is large enough to hold my overnight camping clothes down to freezing temperatures and fits perfectly sideways in my ArcHaul Zip. While it doesn't have a drybag closure I think it would provide protection from bladder or other leaks inside the pack.