Thickened Aluminum Foil Lunch Box Insulation Bag

Product information:
Product name: Insulation lunch bag
color: Grey
Material: Cationic cloth/pearl cotton/environmental protection aluminum foil
Applicable scenarios: Storage, home, work, travel, business trip
Features: Large capacity, heat preservation and cold preservation, high quality fabrics, waterproof and oil proof, fresh-keeping aluminum foil, easy to carry