SPACIOUS AND CONVENIENT SIZE: Roomy space with a spacious main compartment holds up to 25L/20lbs, easily fits everything you need. With dimensions: 22 (L) x 9 (W) x 10 (H) inches, suitable size for Primary School students STURDY AND QUALITY CONSTRUCTION: Made of Tactel 900D Nylon fabrics, which is of high quality, super sturdy, anti-scratch and waterproof. All zippers and buckles are metal and reinforced, providing long-lasting durability SUPER LIGHTWEIGHT BUT STURDY: Weighs only 0.6 lbs, which adds no weight on you and comfortable to take it everywhere ADJUSTABLE AND COMFORTABLE TO WEAR OR CARRY: An adjustable padded shoulder strap makes it easy and comfortable to wear cross body or on your shoulder. Two sturdy carrying straps at the top are also available for those who prefer to hand hold VERSATILE DUFFEL BAG FOR ALL OCCASIONS: A duffel bag for wherever you go, like overnight, travel, outdoors, weekends, sports and gym, sleepover, and more SUITABLE AGE RANGE: Designed for ages three and above, making it appropriate for young children through elementary school students Stumdo style duffel bag is designed to be a lightweight but sturdy and comfortable bag for wherever you go, like overnight, weekends, outdoors, days travel, sports and gyms, sleepover and more. Its super light weight makes your trip light and comfortable. The spacious compartment fits everything you or your kids need, clothes, toys, travel accessories and so on. The wide and adjustable shoulder strap makes it easy and confutable to wear cross body or on shoulder. Multiple side pockets keeps all your items organized and neat.