Forest Large School BLACK Large [Ben Davis] Rucksack, Children's Backpack, Bag, Capacity, Expandable, Extended, Trip, Camping, BDW-8415 Boys,

New backpacks from the long-established American workwear store "BEN DAVIS" are now available! This is an expandable type that allows you to expand (extend) the main room by opening the back zipper. Capacity: 48L when normal/65L when extended. The shoulder belt uses a memory foam cushion with a mesh surface! Comes with a harness that prevents the belt from slipping, reducing fatigue even when used for long periods of time. The back part is made of mesh material on the front, so it has excellent breathability and reduces stuffiness. Comes with reflective tape for safety. It can be used not only for travel, camping, forest school, etc., but also as a disaster prevention bag.