Aluminum Foil Insulation Bag Disposable Thermal Box Waterproof and Leak-proof Heat Cold Preservation Storage Bag Lunch Pouch

DescribeInsulation packaging bags, one-time takeaway thick pearl cotton aluminum foil insulation bags, fresh-keeping and cold-keeping bags. Food cold storage bag long-distance chocolate fresh preservation bag.Keep warm to keep cold, everything will satisfy you. Long-lasting heat preservation, dual-purpose cold and hot, healthy and environmentally friendly, elastic and shockproof.It is enough to keep warm and cold anytime and anywhere.The pearl cotton aluminum foil insulation material, we only choose new materials, reject the unenvironmental PVC film, choose environmental protection aluminum film, more heat preservation, waterproof and easy to clean. Not only heat insulation, but also radiation and light protection. The environmental protection aluminum film has good weather resistance, environmental protection and safety, and health is guaranteed.Excellent aluminum foil material, heat-insulating aluminum foil, waterproof and leak-proof, good heat preservation and cold preservation.3mm thick pearl cotton, lock the temperature, lock the freshness.Hot-press edge banding, about 1cm edge banding, sturdy and durable, good firmness.Three-dimensional bottom, tightly sealed edges, to prevent water leakage caused by improper placement of items.SpecificationMaterial: Pearl Cotton + Aluminum FoilSize: 2030cm, 3030cm, 3540cm, 4045cmColor: silverCategory: Aluminum Foil Insulation BagFunction: heat preservation, cold preservation, freshness preservation, anti-collisionApplication: Transportationquantity: 1Package includes: 1* disposable aluminum foil insulation bag