Lightweight Dry Sack
BEST USE: Backpacking & Paddle Sports
WATERPROOF? Yes, in situations where the dry bag will not be submerged
DIMENSIONS: 4.3 x 9.4 inches
WEIGHT: 1.3 oz | 37g
Shipping & Returns
Our warehouse is actively shipping orders from 8am to 1pm MST Monday through Friday. Most orders ship in one business day, but the transit time can take up to 7 days, depending on your distance from Boulder, Colorado.
2nd Day and Next Day Air orders will ship same day if placed by 1pm MST, Monday-Friday (except holidays).
All orders are eligible for fast and easy returns within 60 days of purchase.
For more details, please check out our Help Center
The Lightweight Dry Sack is our most versatile design. It's flexible in both senses of the word – soft and pliable, as well as ideal for many different uses. It's made from a lightweight 70D waterproof, durable nylon fabric, while the interior polyurethane coating is white to improve visibility and make it easy to find small items in poor light. Lightweight Dry sacks are available in five colors to optimize color-coded packing. They use the same hypalon non-wicking roll-top closure as our other dry sacks and feature a D-ring attachment point at the buckle. Ideal for backpacking, cycle touring, travel, ski touring and more.
Strong and lightweight 70 Denier Nylon fabric. The PU coating is waterproof (rated to 2,000mm hydrostatic head).
Best UseBackpacking, Hiking, Bike Packing & Travel
ClosureHypalon durable roll-top closure
Material(s)Lightweight 70D nylon with fully taped seams
MeasurementLength - Measured with roll-top closure openVolume - measured with closure rolled 3 times
Repair Buckle Size5/8in | 15mm (2-Pin)
ShapeCylindrical with an ideal height-to-width ratio for easy packing
WaterproofYes, in situations where the dry sack will not be submerged
|1 liter||2 liter||4 liter||8 liter||13 liter||20 liter||35 liter|
Frequently Asked questions
The body of the dry bag is more than adequately waterproof (10,000 mm hydrostatic head) – just avoid submersion, as water can seep through the roll-top closure of any dry bag.
Suitable for paddle sports?
Absolutely. The tough nylon material is perfectly suited to watersports use – be cautious around sharp objects or abrasive surfaces.
Suitable for canyoneering?
Yes and no. Canyoneering is extremely hard on equipment – a Hydraulic Dry Bag is unlikely to survive more than a couple of seasons without needing to be retired.