2 PCS Aluminum Foil Storage Bag With Tape For Thermal Insulation And Cold Storage of Food(25x35x0.3cm)

1. Material: aluminum foil + pearl cotton + PE 2. Both hot and cold 3. Thickness: 3mm 4. Thickened, elastic foam 5. Light weight, compact and portable 6. Heat-pressed edge, sealed and leak-proof 7. One-piece molding, healthy and environmentally friendly, no peculiar smell 8. Refuse temperature loss and maintain delicious taste 9. Aluminum foil can keep heat and heat insulation, the material is safe, waterproof and easy to clean 10. Wide range of applications, food preservation, heat preservation and cold preservation, medicine storage 11. With tape, the packaging is firm and reliable, easy to pack and easy to operate 12. Applicable scenarios: camping, picnic, takeaway delivery, outdoor wedding, event party 13. It can keep warm at 40 degrees Celsius for 4 hours in winter, and it can effectively keep cold for more than 48 hours with the ice pack foam box