Lightweight 2-way design is recommended for elementary school children.Designed to be used for high school and junior high school students, it can be used for a long time.Not only is it great for traveling, school trips, forest schools, camps, outdoor activities, camping, and more. It is also great for dancing and changing clothes. Product Number: lph-573 Material: Polycanvas. Size: Approx. W 23.6 x H 13.0 x D 10.2 inches (60 x 33 x 26 cm). Weight: Approx. 28.7 oz (800 g). Country of Origin: China. Specifications: Front zipper pocket, gusseted pocket, mesh pocket, double zipper with main opening and double zipper, with handle snap button, shoulder belt (removable), bottom cushioning, can be used for 2 nights or 3 nights.