Come and see our amazing products! This product is made of high-quality nylon material, high-density, water-repellent, non-absorption of oil, impermeable soup, the inside is made of PEVA material, effective organization of heat transfer, lasting freshness and heat preservation, up to 4 hours, zipper pocket, more effective Lock the temperature and keep it fresh for a long time.Welcome to customize your logo. Pls confirm with us about the packing info, stock color and exact production time before placing your order