For Spirit Airlines Foldable Travel Duffle Bag Tote Carry on Luggage by Narwey SAVE YOUR CARRY ON CHARGES - [Model: T1109 duffel] Bag size 17 x 14 x 7 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. COLLAPSIBLE & COMPACT - Ultra lightweight with only 9.8 oz, less than an average empty suitcase, and it can be folded up into its own external pouch when not in use for easy storage. 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.. HIGH QUALITY - Made of sturdy and durable nylon wich is water-resistant and tear-resistant, sturdy and adjustable straps, smooth zippers. Plus it also comes with an extra shoulder strap. VERSATILE - Large capacity 30L to easily hold all your gym or travel items, ideal for garment bag, sports, gym use, yoga, travel, weekend shopping, overnight, camping and picnic, which could be also a great gift for your friends and family.