1. Material: PEVA + pearl cotton + cationic 2. Usage: bring meals to work, outdoor picnic, etc 3. Large capacity design, easy to load the items needed for the trip 4. Effective temperature lock, keep warm and cold 5. Large opening design, easy to take 6. Strong and durable handles, not strangling hands 7. Vertical design, the lunch box in the bag is not easy to collapse and spillage 8. Capacity: small 12L; large 27L 9. Size: small 26 x 21 x 22cm; large 35 x 29 x 27cm 10. Weight: small 344g; large 497g
