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Sea To SummitLightweight 1-35L Dry Sack

Sea To SummitLightweight 1-35L Dry Sack


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4.5 out of 5 stars
64 Reviews

Lightweight 1-35L Dry Sack

The Lightweight Dry Sack is Sea to Summit's most versatile dry sack. It provides the waterproof protection you'd expect out of a dry bag, and is also light and packable for backpacking trips. It boasts similar waterproof ratings to most ski shells, and fully sealed seams work with the roll-top closure to prevent a single water drop from dripping through. Sea to Summit designed it into various sizes suitable for solo day treks or multi-week group trips.


  • Dry bag built for water sports and backpacking trips
  • Lightweight, waterproof fabric packs small and fends off wetness
  • Hypalon roll-top closure creates a watertight seal
  • D-ring attachment point at buckle
  • Item #STS0125

Tech Specs

70D nylon
1L (61cu in), 2L (122cu in), 4L (244cu in), 8L (488cu in), 13L (793cu in), 20L (1220cu in), 35L (2136cu in)
yes, fully taped seams
Hypalon waterproof roll-top
[1L] 4.3 x 9.4in, [2L] 5.1 x 11.4in, [4L] 5.9 x 13in, [8L] 6.7 x 18in, [13L] 8.6 x 21in, [20L] 10 x 24in, [35L] 12 x 27in
Claimed Weight
[1L] 1.3oz, [2L] 1.6oz, [4L] 2oz, [8L] 2.8oz, [13L] 3.3oz, [20L] 4.7oz, [35L] 5.8oz
Recommended Use
keeping your stuff dry
Manufacturer Warranty

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