Ultra-Sil Dry Sack

The Ultra-Sil Dry Sack won the sought after Backpacker Editors' Choice award in 2006 and is still the ideal dry sack available for backpacking. Made with lightweight, waterproof 30D Ultra-Sil CORDURA brand fabric it's the perfect choice for modular packing to organize your gear inside your backpack like a pro. With an almost translucent look, visibility of contents is easy, and if you're really organized you'll make use of multiple color options to find things easier. Other features include a non-wicking hypalon roll-top closure, a round base for ease of packing and fully seam sealed for water resistance. An excellent choice for lightweight backpacking, cycle touring and travel.

• 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
• 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

What this bag could hold:

• 1 liter: a phone (in a waterproof case - double bagging essential), snacks, wallet
• 2 liter: some snacks, first aid essentials, gloves or beanie
• 4 liter: shell jacket or gloves / beanie, day-hiking essentials
• 8 liter: a two-season or a high-end three-season down sleeping bag, dry clothes for a backpacking trip
• 13 liter: all your clothes for a backpacking trip or a mid-range three-season sleeping bag
• 20 liter: a three-season synthetic sleeping bag plus a Sea To Summit Reactor Liner
• 35 liter: use as a full pack liner for overnight (30+ Liter) packs