The Ultra-Sil Stuff Sack Is An Ultralight But Durable Solution Using A 30d Siliconized Cordura® Fabric. Ideal For Organizing Gear In Your Pack Or Bag, These Stuff Sacks Incorporate A Reinforced Pull Handle On The Base, A Durable Pull Tab At The Top And Are Available In Several Great Colors. The Slippery Exterior Means They Slide Down Into Tight Spaces Easily.Features:- Made Of 30d Diamond Ripstop Siliconized Cordura®- The Fabric Is Impregnated With Silicone To Make It Waterproof To A Hydrostatic Head Of 2000mm- The Fabric Has A Slippery Finish For Easy Packing- Reinforced Pull Handle On The Bottom- Uses The Smallest Possible Cord And Cord Lock For Top Closure- Bar Tack Reinforced In All Stress Points- All Seams Are Double Stitched For Extra StrengthSpecifications:- Dimensions: 9.5 X 19 Inches- Weight: 1.2 Oz 34g- Liter: 20l