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SealLine Storm Dry Sacks

SealLine Storm Dry Sacks

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Ultralight Dry Sacks

Lightweight, waterproof, and durable, the SealLine Storm Sack comes in a variety of sizes for use on the trail, the road, the river, and beyond. Made of 210D high-vis polyurethane-coated nylon, these dry sacks are more durable, waterproof, and abrasion-resistant than sil-nylon alternatives. Each sack features a roll-down closure for maximum protection against dirt, debris, and water.

Note: At checkout, choose both a bag color - Blue, Orange or Black - and size - 5 L, 10 L (+$1.49) and 20 L (+$4.49). Quantities are limited. 

SealLine Storm Dry Sacks

Many Sizes Fit All

Weighing just 2.2 ounces, the 5-liter sack is ideal for storing smaller items like toiletries, cameras, and shoes. The 10-liter sack, weighing 2.7 ounces, is designed to accommodate items such as clothing, food, and cooking gear. Meanwhile, the 20-liter sack weighs 3.8 ounces and is large enough for a small tent or sleeping bag.

SealLine Storm Dry Sacks
SealLine Storm Dry Sacks
SealLine Storm Dry Sacks


  • Material: 210D high-vis polyurethane-coated nylon
  • PVC-Free
  • Closure: Roll-down

5-Liter Storm Sack

  • Length: 15 in (38 cm)
  • Width: 6 in (15 cm)
  • Volume: 390 ci (6.4 l)
  • Weight: 2.2 oz (62 g)

10-Liter Storm Sack

  • Length: 17 in (43 cm)
  • Width: 7.5 in (19 cm)
  • Volume: 656 ci (10.75 l)
  • Weight: 2.7 oz (77 g)

20-Liter Storm Sack

  • Length: 21 in (53.3 cm)
  • Width: 9 in (22.9 cm)
  • Volume: 1,310 ci (25 l)
  • Weight: 3.8 oz (108 g)


All orders will be shipped by the vendor.

Estimated ship date is Aug 18, 2015 PT.

After the drop ends, payment will be collected and the group’s order will be submitted to the vendor up front, making all sales final. Check the discussion page for updates on your order.