Outdoor picnic portable retractable folding lunch box travel silicone lunch box

*Sanitary materials: made of food-grade silicone. Easy to clean, odorless, pollution-free, durable, flexible and reusable.
*Ultra-thin foldable design and portability: newer foldable design, save space, ideal for putting in pockets, wallets, backpacks, suitcases, do not occupy any space, ideal for outdoor hiking, camping, travel and sports events
*Excellent performance: easy to fold, easy to store and store food
*Imported