Normal size: 31.5"L x 14.2"H x 15"W, 110 L, 4.2 lbs; Extended size: 31.5"L x 14.2"H x 19"W, 140 L; Folded size: 38 x 20.06 x 12.7 cm Made of permium oxford fabric, waterproof, wear & tear resisatnt Side padded handles; top cushioned carry handle; adjustable shoulder strap; two robust; all-terrain tractor wheels for smooth movement; easy to carry in several ways Large U opening with 2-way zippers, 2 removable inner dividers with pockets, large top mesh pocket, exterior elastic band fastening Can be folded when not in use and stored in a small carry-on or storage bag folding duffle bag rolling fold up duffle bag rolling foldable duffle bag rolling expandable duffle bag with wheels collapsible duffle bag with wheels folding duffle bag with wheels fold up duffle bag with wheels foldable duffle bag with wheels wheeled duffle bag duffle bag for travel with wheel roller duffle bag for travel camping duffle bag with wheels travel duffel bag with wheels duffle bag for travel with wheels wheeled hockey bag wheeled softball bag wheeled equipment bag wheeled bag for snorkel equipment rolling duffel bag with wheel extra large duffle bag with wheels convertible sac de voyage à roulette pliable sac de voyage à roulette extensible sac de voyage à roulette souple sac de voyage à roulette léger sac de voyage à roulette bretelles sac de voyage à roulette poignée sac de voyage à roulette bolsa con ruedas Gran capacidad bolsa con ruedas grande bolsa con ruedas espacioso bolsa con ruedas hombre bolsa con ruedas mujer bolsa con ruedas familiar bolsa con ruedas adulto