The outer layer of the heat preservation bag is made of thick Oxford cloth material, the interlayer of polymer heat preservation pearl cotton, and the thick aluminum film layer inside, which can keep hot food hot and cold food for a longer time.
The picnic bag has a thick aluminum alloy frame, which is durable and not easy to rust. The handle is added with sponge to reduce the burden and carry it easily. It can also be folded flat to save space
Perfect for a picnic with friends, also great for grocery shopping, holidays, parties, family gatherings, barbecues, and doubles as a car trunk organizer.
The bottom of the picnic bag is thickened, flat and not deformed, strong and more wear-resistant, with a smooth double zipper on the top, and a full-pull up-turned large opening design, which is easy to take.