The Sea to Summit Ultra-Sil Dry Sacks are made of Siliconized Cordura, which is one of the lightest and toughest waterproof nylon fabrics available.
PRODUCT FEATURES:
• Reinforced stitching for greater seam strength on all stress points
• Super compact and ultra-lightweight
• This product is not intended for boating or marine use
• As of 2018: Features the patent-pending 5/8in | 15mm Field Repair Buckle with stainless steel pins
• DIMENSIONS: 10 x 24 in / 25 x 61 cm
• GEAR CAPACITY (L):20L
• WEIGHT: 1.8 oz / 50g
• Material(s): 30 Denier Ultra-Sil Cordura nylon
• Repair Buckle Size: 5/8in | 15mm (2-Pin)
• Shape: Cylindrical with an ideal height-to-width ratio for easy packing
• Waterproof: Perfectly adequate for dry storage inside a backpack, bike bag or duffle
• Closure: Waterproof durable roll-top closure
• The Ultra-Sil Dry Sack won the Backpacker Editors' Choice award, 2006
• 30D siliconized high-tenacity CORDURA Nylon fabric for extra strength, durability and a smooth finish for easy packing
• Avoid sharp or hard-edged objects and abrasive surfaces
• Waterproof hypalon roll-top closure does not wick moisture
• Waterproof, reinforced seams - double stitched and tape sealed
