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. SAVE YOUR CARRY ON CHARGES - Bag size 18 x 13 x 6.3 inch fits personal item size 18 x 14 x 8 inch of Spirit Airlines & Frontier Airlines perfectly, which can be placed under seat and no need to pay carry-on. PACKABLE & LIGHTWEIGHT - Fold flat its 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 hospital bag, garment bag, sports, gym use, yoga, travel, weekend shopping, overnight, camping and picnic, it would be a great companion for women and girls. Waterproof & Washable Sports gym bag is made of waterproof fabric, bring you a clean and comfortable journey. You can go directly to the washing machine for cleaning and reuse. Unique Design We designed a pocket, which allows the bag to slide over the luggage handle and to be fixed on the trolley case. There is a extra pocket with zipper to storage your daily use item. Foldable Once you're done using it, you simply fold it away neatly back into the little bag attached to it. The bag also serves as a little side pocket when the bag is in use. Large Capacity Unfold dimension is Travel duffel bag size: 18.7x12.5x6.2 inches, meet spirit airline personal item carry on limit 18x14x8 inches, can be placed under seat, save your overweight charges. Multifunctional Travel, shopping, luggage, gym bag, carry-on bag, sports, hiking and camping, beach bag, laundry bag.