Product information: Pattern: solid color Lining texture: Cotton Applicable scenario: leisure travel Color: khaki, Brown, Army Green, lake water green color Applicable Gender: Male Function: breathable, waterproof, wear-resistant, anti-seismic, burden reduction Material: canvas Popular elements: 41650134 Style: cross-border Fashion Capacity: 36-55 Size: length 31 * width 13 * height 45cm Packing list: 1* Schoolbag