Cooler Cooler Insulated 3 Colors [FUPUONE] Cooler/Insulated Backpack, Bag, Backpack, Bag, Waterproof, 18L, (Gray)

A large-capacity, easy-to-use cold/warm backpack with excellent waterproofing and heat retention! It's compact and easy to carry, but it can hold up to 18L. The inside is made of a three-layer structure of 5mm thick EVA-coated insulating material, and it's waterproof so it won't leak or seep out even if you put ice or water in it. The outer material is a lightweight, waterproof Oxford fabric. The back and inside of the shoulder straps are made of sponge mesh that is sweat-resistant and not burdensome, and has excellent breathability. It reduces the stress of carrying heavy loads and the uncomfortable sweatiness. The shoulder straps have a bottle opener, making this a conveniently designed cooler backpack! The super high density Oxford fabric keeps the food inside safe even in the summer. There are mesh pockets on the sides and inside the lid of the cooler bag, as well as a pocket on the front, making it convenient for storing small items. The top opens wide, making it easy to take things in and out of this cooler/thermal insulated backpack. It is light and easy for women to carry, so it is perfect for camping, mountain climbing, marine sports, winter sports, picnics, outdoor events, watching sports, athletic meets, etc. It can be folded up small and stored when not in use, so it is useful for everyone to use if you have one at home. It is a cooler and warmer backpack that can also be used as a disaster prevention bag because the contents inside are resistant to deterioration. [Material] Main material: Oxford [Color] Black, gray, navy [Size] 37 x 26 x 19.5 cm [Weight] 0.55 kg [FUPUONE] Cool and warm backpack, cool bag, cool backpack, warm bag, waterproof, 18L, 3 colors This is a large-capacity, easy-to-use thermal insulation backpack that is waterproof and has excellent heat retention. It is compact and easy to carry, but can hold up to 18L. The inside is made of a three-layer structure of 5mm thick EVA-coated insulation material, and is waterproof so that ice or water will not leak or seep out. The outer material is a lightweight, waterproof Oxford fabric. The back and inside of the shoulder straps are made of sponge mesh that is sweat-resistant and not burdensome, and has excellent breathability. It reduces the stress of carrying heavy loads and the uncomfortable sweatiness. The shoulder straps have a bottle opener, making this a conveniently designed cooler backpack! The super high density Oxford fabric keeps the food inside safe even in the summer. There are mesh pockets on the sides and inside the lid of the cooler bag, as well as a pocket on the front, making it convenient for storing small items. The top opens wide, making it easy to take things in and out of this cooler/thermal insulated backpack. It is light and easy for women to carry, so it is perfect for camping, mountain climbing, marine sports, winter sports, picnics, outdoor events, watching sports, athletic meets, etc. It can be folded up small and stored when not in use, so it is useful for everyone to use at home. The contents inside do not deteriorate easily, so it is a cooler and warmer backpack that can also be used as a disaster prevention bag. [Material] Main material: Oxford [Color] Black, gray, navy [Size] 37 x 26 x 19.5 cm [Weight] 0.55 kg