Cartoon Filling Explosion-proof Soft PVC Discoloration Hot Water Bag, Style: Space Bubble (Lake Blue)

1. Safety and explosion-proof, thermal color2. Inverted shaking, dripping3. Heat and leak proof, giving you just the right amount of warmth and comfort4. Meticulous workmanship, hard production5. Integrated molding technology, after high pressure sealing stereotyped, explosion-proof leakage prevention6. Applicable parts: waist, neck, abdomen, knees, hands and other parts7. Comfortable to touch, effective heat insulation and heat prevention8. Capacity: 350ml9. Material: high-density PVC10. Size: 17.5x11cm