Supertech Vacuum insulated bags for frozen food delivery features:
1. Food grade material Good thermal insulation performance customized Specifications
2. Portable thermal insulation and mobile delivery; Food grade material; Portable design, easy to carry; Can meet the delivery needs of medicine, fresh food, food, etc. High-performance VIP as insulation layer; Food temperature is greater than 65℃ within 2 hours; Guarantee better taste
3. Beautiful and easy to clean; Strap design, can be carried