Waterproof Portable Large Picnic Insulated Cooler Lunch Bag with Logo

Efficiently Keep Cool and Warm: The cool box is made of high-quality aluminium foil, 5 mm EPE cotton and 1680D Oxford fabric from the inside out. There is also a PVC plate at the bottom of the cool box. With multiple protection, food in the picnic bag stays fresh and tasty for a long time.

Leakproof & Waterproof: Adopted voltage fusion technology, the inner aluminium foil splicing area is not easy to leak. You can temporarily use the insulated lunch bag as a fish jar or water bucket. The outer Oxford fabric makes the large cool bag durable and waterproof.

Portable & Convenient :Kollea outdoor cooler bag is designed with a padded handle and an adjustable shoulder strap. You can carry the insulated food bag in your hands or hang the insulated shopping bag on your shoulder to set your hands free.