Unisex. Recycled, Adjustable & Durable - The perfect all-rounder made of ocean impact plastic. 100% waterproof fabric, padded back for maximum comfort, with a removable 15-inch laptop sleeve offering additional storage space. Ultra-lightweight, extremely durable, and seriously sustainable.Volume: up to 31 l Dimensions: 16.9" (expandable to 26") x 13" x 6.3" (H x W x D) Weight: 2.5 lbs Key Features: Removable 15” laptop sleeve, Compression straps, Padded back, Length and height adjustable chest strap, Inside zipper pocket, Luggage strap. Material Product composition: 59 % Ocean Impact Plastic fabric, 17 % other recycled material, 24 % non-recycled materials (zipper, foam, buckles) Waterproof construction with high-frequency welded seams TPU backside and PU face side coating PFC and PVC free.Clean with a microfiber cloth with warm water and neutral soap Do not wash in washing machine, tumble dry, iron or dry clean #sustainable #recycled #backtoschool #newlisting #waterproof #unisex