Large Backpack [CAPTAIN STAG] [1217/Black] Nature School, School Trip, Disaster Preparedness, Outdoor, Unisex, 46L-58L, Boston Bag

■Open the zippers on both sides to expand by approximately 7cm each, increasing capacity! ■The back and shoulder straps are made of soft, urethane-filled air mesh material for excellent breathability. ■Size: Approx. W54(+14) x H45cm x D19cm (The gussets expand by approximately 7cm each. Approximately 68cm including gussets.) ■Weight: Approx. 730g ■Capacity: Approx. 46-58L ■Material: P honeycomb rip ■Specifications: 3D zipper pockets on both sides. Side 3D pockets with mesh open pockets (one side), gusseted zipper pocket and zipper pocket on the front, bungee cord, and nameplate on the inside of the flap.