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Sea to Summit Ultra Sil Dry Sacks - Waterproof, Lightweight - 13 Litre ORANGE

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Sea to Summit Ultra Sil Dry Sack - Waterproof, Lightweight
Size: 13 Litre  Colour: ORANGE 
Product Code: AUDS13OR

Sea to Summit Ultra-Sil Dry Sacks are over 50% lighter than their other super popular Dry Sacks. Ultra Sil Dry bags are made of Siliconized Cordura, which is one of the lightest and toughest waterproof nylon fabrics available on the market keeping your gear not only dry but also keeping it ultra light.


  • Ultra compact and ultra light weight
  • Fully seam sealed UltraSil 30D high tenacity Cordura Nylon fabric for exceptional strength to weight
  • Siliconised fabric for durability and easy packing
  • Hypalon roll top closure does not wick moisture
  • Reinforced stitching for greater seam strength

Dimensions                          Capacity   Weight

11cm 24cm 1L 20g
13cm 29cm 2L 23g
15cm 33cm 4L 26g
17cm 46cm 8l 30g
22cm 53cm 13L 40g
25cm 61cm 20L 50g
30cm 70cm 35L 65g

Correct use: 
Any roll-top dry sack must be closed properly to ensure water can’t get in. Begin by folding the Hypalon strip down first and be sure to have at least three rolls before closing the buckle.
Avoid contact with sharp objects or subjecting the sack to high abrasion, as this could compromise the waterproof fabric.
Like all manufacturers of roll-top, fabric dry sacks, Sea to Summit recommends that sensitive electronic devices be ‘double bagged’ (i.e. putting electronics inside one dry sack then placing this inside a second dry sack). For maximum protection, the use of a waterproof hard case should be considered.
Not intended for situations where dry sack will be submerged under water.

NB: While these Drysacks are designed to protect gear from rain and water dunking accidents they cannot guarantee to protect electronic gear when fully submerged. For this we recommend fully rated IPX standard diving protection cases.

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