SEA TO SUMMIT Ultra-Sil View Dry Sack 35L

The award-winning Ultra-Sil? Dry Sack is also available with a clear TPU window. The Ultra-Sil? View? Dry Sack is made from a 30D siliconized CORDURA® brand fabric with a TPU window RF-welded into the side panels. This makes packing and unpacking quick and easy as you can see what youre reaching for. With a round base design and ultra-light materials, this is perfect for use inside your pack when backpacking, cycle touring, traveling and any activity that requires organized packing and visibility of your contents. Highlights: Durability - Perfectly adequate durability for use inside a backpack. Avoid hard edges and corners and sharp or abrasive external objects Waterproofness - Greater than 2000mm hydrostatic head more than sufficient water protection for use inside a pack Best Use: - Backpacking & Travel Features: - 30D siliconized high-tenacity CORDURA® Nylon fabric for extra strength, durability and a smooth finish for easy packing - Ultra-Sil fabric has a 2,000mm hydrostatic head - Waterproof hypalon roll-top closure does not wick moisture - Waterproof seams - double stitched and tape sealed - 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 Best Use - Backpacking, Hiking, Bike Packing & Travel Closure - Waterproof Hypalon roll top closure Material(s) - Lightweight Ultra-Sil nylon Shape - Cylindrical with an ideal height-to-width ratio for easy packing Specifications: - DIMENSIONS: 12 x 27 in / 30 x 70 cm - GEAR CAPACITY (L): 35L - WEIGHT: 3.0 oz / 85g Technical Features: 30D Ultra-Sil: - An incredibly lightweight yet durable fabric used in a large number of Sea to Summit products. This 30 denier Nylon is made with CORDURA® yarns for strength, woven into a ripstop pattern. Two versions of the fabric are used: - water-resistant products (such as the Ultra-Sil? Stuff Sacks) are siliconized on both sides for ultimate packability - waterproof products (such as the UltraSil? Dry Sack are) siliconized on the outside and PU-coated on the inside to allow seam taping. - Both versions have a hydrostatic head greater than 2000mm which makes them more than adequately waterproof for the types of environments they are intended for. Thermoplastic Urethane (TPU): Thermoplastic Urethane (TPU) is a PVC-free material used in a number of functional areas within Sea to Summit products: - As an airproof barrier in our Air-Sprung Cell? and Self-Inflating mats. Here it is used in a liquid-extruded format the TPU bonds to the face fabric for the highest possible level of reliability. - As a waterproof barrier in our Accessory Guide Cases and Map Cases; and in several models of our Dry Sacks. Here it is used in a film format, where its superior flexibility (even in cold weather) and waterproofness are key. - As a waterproof barrier in the Nylon Folding Bucket. This particular film is also food grade ideal for water storage. - As a transparent window in View Dry Sacks and Travelling Light products allowing you (and TSA inspectors) to see the contents. Cordura: - We use Cordura® brand high strength nylon fabrics as the base for a number of our products before we further strengthen it with a siliconization process. This fabric has an incredible tear strength to weight ratio and will surprise you consistently with what it can handle.