1. Material: PP+PE 2. Temperature resistance: -20 to 100 degrees Celsius 3. Waterproof and leakproof, suitable for multiple scenarios 4. Humanized handle, easy to open the cover without hurting your hands 5. Strong toughness, not easy to break, durable use 6. Bottom support, non-slip and durable, not easy to wear 7. Single size: 125x70x72 mm 8. Single weight: about 30 grams 9. One set includes 2 pcs
