In the age of ultra-lightweight everything, Sea to Summit have developed a range of ultra-lightweight dry sacks called Ultra-Sil Nano, to save those crucial few grams here and there. This 13 litre dry sack uses a 15 denier Sil/PU nylon fabric they call Ultra-Sil Nano (hence the name), a lightweight 16mm side release buckle and a thinner roll top closure they have created a dry sack 30% lighter than their Standard 30 denier Ultra-Sil dry sacks!
Sea to Summit Ultra-Sil™ Nano™ 13ltr dry sacks will keep your rucksack light and your gear bone dry!
Features:
Ultra-Sil Nano™ 15 Denier Nylon fabric for advanced strength to weight performance
Ultra-Sil Nano™ has a 1200mm waterhead
Fully seam-sealed for maximum water-proofness
Reinforced stitching for greater seam strength on all stress points
Hypalon roll top closure does not wick moisture
Siliconised fabric with a smooth finish for easy packing
Compact and super lightweight
Oval base design for easy packing