1Foldable outdoor picnic bag, equipped with a thick aluminum alloy frame, strong weight, sturdy and durable, not easy to rust, comfortable handle, will not strangle your hand. 2Your drinks will stay cool in the insulated bag. Effortless performance with or without cool ice blocks. 3The thickened aluminum foil liner keeps cold, protects food or beverages from the high temperature of the environment, and is easy to clean at the same time. 4The ideal companion for day to day leisure activities for family and friends is a insulated cooler bag; it's also perfect for fishing, hiking, seashore, travelling, camping, hunting, barbecues, and other outdoor activities. 5Foldable, light weight, easy to store and fold in one second. Keep your meals and drinks warm at the same time!