Unused item purchased in May. I'm selling it because I no longer have the opportunity to use it. ---------------------------------------------------------------------------------- When you open the zippers on both sides, the width expands and the capacity increases! It can hold up to 53L! A stylish sub-rucksack with small side pockets! Urethane padding and mesh are used on the back! Furthermore, it is equipped with a waist belt! Expandable up to 49cm! Large capacity yet lightweight. With a chest strap, even children and small people can wear it with peace of mind! Great for forest schools, overnight classes, seaside schools, ski classes, school trips, mobile classrooms, camping, and emergency carry-out! ■ Purchase price: 9900 yen ■ Color: Black x Mint ■ Size: Width approx. 41-49cm x Height approx. 56cm x Depth approx. 18.5cm ■ Capacity: Approx. 53L (maximum) ■ Material: Nylon (water-repellent) ■ Country of origin: China