An organizational tool that allows easier packing and sorting of your kit. Waterproof material, taped seams and water-resistant zipper for weatherproofing. Works great for clothing, food, electronics and other small items. Not the best for stuffing larger insulation like sleeping bags, quilts and belay parkas. They are made with DTRS75. A recycled alternative to DCF which features a woven exterior with superior abrasion resistance and seam strength.