An allrounder backpack made of ocean impact plastic. Protects your essentials from wind and weather and expands easily thanks to the flexible rolltop and adjustable side straps. It protects your laptop from scratches with a separate, removable 15-inch case. Product composition: 59 % Ocean Impact Plastic fabric, 17 % other recycled material, 24 % non-recycled materials (zipper, foam, buckles) Waterproof finish TPU backside & PU face side coating PFC- & PVC-free Durable & stain-repellent Extremely waterproof materials (water column > 20.000mm) Fits every 15" laptop: 16" x 13" (H x W) Up to 31 l of volume Dimensions: 17" (expandable to 26") x 13" x 6" (H x W x D) Weight: 2.49 lbs