SAVE YOUR EXTRA CHARGES - [Model: T1112] Bag size 45 x 31x 17 cm /17.7 x 12.2 x 6.7 inch fits small underseat cabin bag size 45 x 36 x 20 cm of Easyjet Airlines, British Airlines, Emirates, Virgin Atlantic etc. perfectly, which can be placed under seat and no need to pay for extra baggage. WATER-RESISTANT - Solid straps bear the weight more than 45 pounds, no need to worry any ripping or break during trips. Made of waterproof fabric to protect your gears well from rain or wet. No extra shoulder strap is included for model 1112. If you prefer to have a strap, pls refer to model 3112 or 1109. PACKABLE & LIGHTWEIGHT - Folding up when not use. 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.