材质：高级600D或420D尼龙，用于保鲜牛奶新鲜/水果新鲜/午餐盒温暖/可乐冷却器和冰袋，冰淇淋袋等
长时间冷却器和良好的绝缘功能和防水性
任何颜色都可用
标志：定制
OEM欢迎
尺寸：25厘米* 16厘米* 19厘米

Material: made up of high grade 600D or 420D nylon, use for keep milk fresh/fruits fresh/ lunch box warm/cola cooler and ice bag , ice cream bag and more
Long time cooler and good insulate function and waterproof
Any colors are available
Logo: customized
OEM welcome
Size: 25cm * 16cm * 19cm