DURABLE & WATERPROOF - Solid straps bear the weight more than 45 pounds, together with smooth metal zippers, no need to worry any ripping or break during trips. Made of waterproof and thick fabric to protect your gears well from rain or wet.PERFECT CARRY ON - a great choice as primary carry on under seat luggage for most international flights or a just-in-case bag for souvenirs.FOLDABLE & LIGHTWEIGHT - Folding up into its own exterior pouch when not in use takes up minimal space. Capacity 25L yet only 7.2 ounce offer the same packing space as a small suitcase - minus the weight and bulkiness.EASY CARRYING - Its external storage pocket offers quick access to small items. The pouch as a strap enables the duffel to fit over the handle of common suitcase 18 20 24 26 28 32 inch for easy carrying.VERSATILE - Easily held all your gym or travel items, ideal for garment bag, sports, gym use, yoga, travel, weekend shopping, overnight, camping and picnic, it would be a great companion for women and girls.