If you need to compress down your gear into the smallest possible space while adding minimal weight, pack it into Siliconized CORDURA® Brand fabric Compression Sacks. “Flip-Top-Lid” design prevents strap tangling. 30D Diamond Ripstop Siliconized CORDURA®. 4 straps for even compression. Extra long straps so these sacks can really be filled to capacity. Bar tack reinforced stress points. Pull handle on the bottom. Slippery finish for easy packing. See product care for tips on washing, repairing and getting the best from your gear. See our FAQ for information on which size compression sack is right for you. Note: seams are not tape-sealed; therefore this product is not waterproof – only water resistant.