Water-resistant Double Metal Zippers Reinforced Straps Extra Padded Shoulder Strap Fit Carry-on Bag Size - Travel Foldable duffle bag size 20 x 13.3 x 8.7 inch fits carry-on item size 22 x 14 x 9 inch of United Airlines, Southwest Airlines, Alaska Airlines perfectly. Easy Carrying - Its exterior pocket offers quick access to items like tickets, passport and more. The pouch as a strap allows the duffel to fit nicely over the handle of common suitcase 18 20 24 26 28 32 inch. Extra Padded Shoulder Strap - The Carry on Bag comes with a padded shoulder strap, which give you comfortable feeling when carrying on shoulder. High Quality - Made of sturdy and durable fabric which is tear-resistant, sturdy and adjustable straps, smooth zippers. no need to worry any ripping or break during trips. Versatile - Large capacity 40L to easily hold all your gym or travel items, ideal for garment bag, hospital bag, sports, gym use, yoga, travel, weekend shopping, overnight, camping and picnic.