Large Capacity: The cooler bag is large enough to carry important snacks and drinks for a family picnic. Portable & Convenient: The outdoor cooler bag is designed with a padded handle and an adjustable shoulder strap. Efficiently Keep Cool and Warm: The cool box is made of high-quality aluminium foil, Oxford fabric from the . With multiple protection, food in the picnic bag stays fresh and tasty for a long time. Leakproof & Waterproof: 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 and waterproof. Multi-scenario Use: The picnic bag is perfect for many occasions, such as taking cold beer to the beach, carrying delicious food to a picnic, keeping your food or chilled items fresh from the shop, and so on.