cross-border student backpack large capacity outdoor sports trip backpack drawstring bag basketball training storage drawstring bag

black(黑色) gray(灰色) rose red(玫红色) yellow(黄色) deep blue(深蓝色) sapphire blue(宝蓝色) purple(紫色) 058 yellow-green gradient(058黄绿渐变) 058 color gradient(058彩色渐变) 058 blue gradient(058青蓝渐变) 058 orange gray gradient(058橘灰渐变) 058 gradual change from black to gray(058黑灰渐变) 058 red and blue gradient(058红蓝渐变) 058 sparkling style black(058光版黑色) 058 sparkling style gray(058光版灰色) 058 sparkling style rose red(058光版玫红) 058 sparkling style yellow(058光版黄色) 058 sparkling style dark blue(058光版深蓝) 058 sparkling style sapphire blue(058光版宝蓝) 058 sparkling style purple(058光版紫色)

small size (daily use)(小号（日常使用）) large size (no. 7 basketball)(大号（7号篮球）)