Thermal Insulated Sandwich Bag, 10pcs Aluminum Foil Thermal Food Storage Bags, Waterproof Aluminum Foil Insulated Lunch Pouch Snack Pack Picnic Bag for Outdoor Travel School(20 * 25cm) by Amazon.co.uk

• [Stable Temperature]: This insulated sandwich bags is mainly to help the food keep warm, which has good heat insulation and cold resistance, and can keep the food at a stable temperature for a long time

• [High-Quality Aluminum Foil]: This thermal sandwich container is made of high-quality aluminum foil, odorless, lightweight, safe and environmentally friendly, and you can safely store food in it

• [Sealant Design]: This insulated food pouch uses a sealant design, which has good sealing performance, which is not easy to age, and it can effectively maintain the freshness and temperature of the food in the insulated bag

• [Foldable Design]: This thermal mailers for food is light in weight and can be carried at any time which feels soft and foldable, you can easily fold it when not in use without taking up space

• [Multi-Function Insulated Pouches]: This insulated pouches for food has four sizes, you can choose the appropriate size according to the type of food you carry which is suitable for picnic, school, travel, camping, etc