A large-sized cooler bag that can be used not only for leisure occasions but also for everyday use "BOCCA Cooler City Tote Bag" is light, so it is easy to carry and has a large capacity, so it is very convenient for everyday shopping such as food. The length of the handle can be adjusted, so you can use it in two ways: hand-held or shoulder-worn. Despite its big size, it is ultra-lightweight at 250g, so you can shop comfortably without feeling the weight of your bag. With a large capacity of 18L, you can carry lunch boxes, food, beverages, etc. together. The inside is cold-insulated, so it keeps the temperature of your lunch box and drinks firmly maintained. The inside of the bag has three multi-pockets, and the left and right pockets are "bottomless" for holding your own bottle or folding umbrella upright. The center pocket is just the right size to hold small items such as wallets, keys, and smartphones. The bottom is wide so you can put your lunch box in it without tilting it, or you can put a 2L plastic bottle lying down. The handle can be adjusted to your preferred length, so you can carry it "by hand" or "on your shoulder" according to your purpose.