Details Weighing in at only 1 oz., the Ultra-Sil Folding bucket is lighter and more packable than the standard Sea to Summit Folding bucket 30-denier siliconized Cordura® nylon fabric is strong and lightweight; fully seam sealed and leakproof Sea to Summit Ultra-Sil Folding bucket includes a small stuff sack for convenient packing Not designed for water storage because it's not freestanding Imported. Specs Best Use Backpacking Liquid Capacity (L) 10 liter Liquid Capacity (fl. oz.) 338 fluid ounces Collapsible Yes Material(s) Ultra-Sil Cordura nylon Dimensions (Packed) 3.25 x 2.5 x 1 / (open) 8.5 x 10.5 inches BPA Free Yes Weight 1 ounce