TREK PACK Sub Backpack Rucksack Large Backpack TREKPACK Navy Border [Coleman] Kid's 42-50L

Size/approx. W53~67 x H45 x D18cm Capacity/42L~50L ★A travel backpack that can be used in forest schools, seaside schools, school trips, club activities, camping, and outdoor activities. ★When you expand the gusset, it transforms into a maximum capacity of 50 liters! ★Comes with a convenient knapsack. ★Easily store water bottles, 500ml plastic bottles, rain gear, etc. in the side pockets♪★The shoulder belt and back are padded so you can carry heavy loads with less strain. ★ Comes with a reflector so you can feel safe walking at night. ★The chest belt with a whistle keeps it from falling off even when you run! ★ Comes with a name tag, making it convenient for school events ♪ ★ Unisex design that can be used by both boys and girls.