Long-term freshness preservation: food grade standard, independent one-piece molding design, temperature and cold keeping for 15-24H/warm keeping for 5-6H
Both hot and cold uses: Continuously keep warm and fresh, use ice packs at 10℃ to keep fresh for 24 hours, fill with freshly baked steamed buns and keep them hot for 5-6 hours
Strictly selected materials: Using carefully selected materials, long-term thermal insulation, food taste will not be lost, ensuring the freshness of food
Portable: Compact and foldable, suitable for car use, it does not take up space and is easy to carry