*100% WATER-RESIST: Premium waterproof PU material, waterproof zipper, bonus carabiner, 6.8" x 4.9" x 2.17" and 10.5 oz weight, which make this case lightweight, compact , portable and reaches 100% water-resist level. Hang it on your bike, backpack, other equipment and TAKE IT ON THE GO NOW!**WHAT YOU GET: Contains 101 pieces useful and valuable hospital grade medical supplies including band-aids, bandages, tourniquet, fever cooling patch, etc.