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The Sea to Summit Ultra-Sil View Dry Sack 20 Liters: The award winning Ultra-Sil Dry Sack now with a clear TPU window to easily view the contents inside. The TPU window is RF-welded into the side panels of the dry sack. The RF welding produces a bond as strong as the materials being joined.
Ultra-Sil 30 D siliconized high-tenacity CORDURA nylon fabric for exceptional strength
Ultra-Sil fabric has a 2,000mm waterhead
Hypalon roll top closure does not wick moisture
Siliconized fabric for extra strength, durability and a smooth finish for easy packing
Polyurethane coated and fully seam sealed for ultimate water-proofness
Reinforced stitching for greater seam strength on all stress points
Super compact and ultra lightweight
Round base design in all sizes
Suitable to keep contents dry in any wet situation where the bag is not submerged