Product description
1. Oxford cloth material, moisture-proof, waterproof and dustproof
2. Built-in aluminum foil for temperature control, heat preservation, preservation, and refrigeration
3. Double handle design, easy to carry to school/work
4. Three-dimensional square design, large capacity
Item Name:Insulation lunch box
Material:Oxford cloth+aluminum foil
Use:Work/school/camping/picnic/climbing
The package included:1pc storage bag