Airplane-Approved Carry-On Duffel: Measuring just 18" x 14" x 8" (expands to 18" x 16" x 8"), this bag is designed to fit as a personal item for Spirit and Frontier Airlines.Can keep your valuables and documents close—no more worrying about lost, damaged, or stolen checked luggage. Built Tough & Water-Resistant:Constructed from high-density, water-resistant nylon, this carry on duffel bag is built to withstand the rigors of travel. It's tear-proof and ensures your belongings stay protected and dry, no matter the weather or adventure. Lightweight + Surprisingly Spacious: Don't let the compact size fool you. This weekender travel totes bag offers 30L capacity.The dedicated wet pocket is a game-changer, keeping damp swimwear or towels separate from dry clothes. Its lightweight and foldable design makes storage a breeze. Your Ultimate Go-Weekend Bag:More than just a flight bag, this versatile duffel is your perfect companion for the gym, camping, hiking, sports, or a quick weekend getaway. Its stylish design transitions seamlessly from a travel tote to an adventure pack. Comfortable to Carry: Featuring padded handles and an adjustable, detachable shoulder strap, this bag offers multiple comfortable carrying options. Carry it by hand, over the shoulder, or even pack it inside a larger suitcase, making it your reliable partner for any trip. COSCOOA Foldable Travel Duffel Bag for Women Men, Waterproof Weekender Overnight Hospital Bags for Labor and Delivery