Sea to Summit Lightweight Dry Sacks

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The Lightweight Dry Sack is jack of all trades, and master of all - a rare feat to achieve. It's Sea to Summit's most versatile dry sack and is made from a lightweight 70D waterproof, durable nylon fabric. Sea to Summit uses a white interior lining for great visibility when finding contents inside and they're available in great colors to optimize color coded organized 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. Durability Light abrasion and puncture resistance. No need to baby them, but be aware of sharp objects or abrasive surfaces Waterproofness 10,000mm hydrostatic head – more than sufficient water protection for paddle use (avoid full submersion) Best Use Backpacking, Hiking, Paddle & Travel
Dimensions1L: 4.3 x 9.4 in | 11 x 24 cm
2L: 5.1 x 11.4 in | 13 x 29 cm
4L: 5.8 x 13 in | 15 x 33 cm
8L: 6.7 x 18 in | 17 x 46 cm
13L: 8.6 x 21 in | 22 x 53 cm
20L: 10 x 24 in | 25 x 61 cm
35L: 12 x 27 in | 30 x 70 cm
Weight1L: 1.3 oz | 37 g
2L: 1.8 oz | 50 g
4L: 2.1 oz | 59 g
8L: 2.8 oz | 80 g
13L: 3.3 oz | 95 g
20L: 4.7 oz | 133 g
35L: 5.8 oz | 165 g
  • Lightweight 70D Nylon with fully taped seams
  • 10,000mm hydrostatic head
  • Polyurethane coating with white pigment for greater interior visibility
  • Waterproof hypalon roll-top closure does not wick moisture
  • D-ring attachment point at the buckle
  • As of 2018: Features the patent-pending 5/8in | 15mm Field Repair Buckle with stainless steel pins
  • 1 liter: a phone (in a waterproof case), snacks, wallet & keys
  • 2 liter: some snacks first aid essentials, gloves or beanie
  • 4 liter: a layer and a meal or so worth of food
  • 8 liter: a puffy jacket & a sleeping bag or food for 2-3 days
  • 13 liter: clothes for a paddle or overland trip, use as a critter/bear bag for food for 1-2 people
  • 20 liter: a larger tent and footprint, general gear for a paddle trip
  • 35 liter: general paddle or overland gear for a larger group
Sea to Summit