1.Leakproof large Lightweight Insulated Backpack

2.Professional cooler bag manufacturer with more than 20 years experience

1.Seperate two compartments for different foods

2.With waterproof zipper in the middle

1.36cans waterproof cooler backpack in 20 litres volume

2.Exist mold no need to develop new mold

3.Adjustments accetable based on exist mold

1.30cans Waterproof Hopper Soft Side cooler Backpack with IPX7 waterproof grade zipper

2.Exist molds in different size for your choice

3.Different colors for you to choose

1.Insulated dry bag cooler keeps drinks and foods fresh all day

2.Waterproof with roll top closing

3.Exist molds. You can make this bag in different sizes and no need to develop new mold