Long Strip Hot Water Bag PVC Explosion-proof Rubber Warm Water Bag Girls Winter Bed Warmer, Color: 500ml Rose+Random Cover

1. Material: PVC2. Capacity: 500ml/1000ml/2000ml3. Holding time: 500ml about 1-2h, 1000ml about 3-5h, 2000ml about 6-8h4. Safe and environmentally friendly, add hot water to use, anti-scald and warm, explosion-proof and pressure-resistant5. Thickened PVC, safe and waterproof, effectively slow down the temperature loss, insulation more durable6. Watertight, strong sealing, no leakage, threaded sealing plug can prevent water leakage7. Safety and explosion-proof, high thermal efficiency, safe to use, long life, even heat dissipation, easy to carry8. Enlarged irrigation port, more convenient irrigation, uniform and slow heating, warm care all night long9. Weight: 500ml about 115g, 1000ml about 370g, 2000ml about 400g10. Size: 500ml about 23.8 x 9cm, 1000ml about 34.5 x 11.5cm, 2000ml about 46 x 14.5cm11. Packing list: hot water bag x 1, cloth cover x 1 (500ml cloth cover color random delivery)