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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 Colours to optimize Colour-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.


  • Backpacking, Hiking, Bike Packing & Travel


  • Closure - Hypalon durable roll-top closure


  • Lightweight 70D nylon with fully taped seams


  • Measurement:
    Length - Measured with roll-top closure open
    Volume - measured with closure rolled 3 times


  • Repair Buckle Size - 5/8in | 15mm (2-Pin)


  • Cylindrical with an ideal height-to-width ratio for easy packing


  • Waterproof in situations where the dry sack will not be submerged


 1 litre2 litre4 litre8 litre13 litre20 litre35 litre
Dimensions11 x 24 cm13 x 29 cm15 x 33 cm17 x 46 cm22 x 53 cm25 x 61 cm30 x 70 cm
Weight28.4 g34 g42.5 g56.7 g73.7 g87.9 g113.4 g


Sea to Summit Lightweight Dry Sack 1, 2, 4, 8, 13, 20, 35L

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