1. Material: PVC, plush 2. Capacity: 500ml, 1000ml 3. Thickened PVC hot water bottle, pressure-resistant and explosion-proof, safer 4. Comfortable plush fabric + cartoon pattern design, soft and comfortable, practical and beautiful 5. Water injection port hanging hole design, convenient storage 6. Good sealing effect, explosion-proof and leak-proof 7. The diameter of the water injection port is 3 cm, which is convenient and quick for water injection 8. Product size: 500ml: 12.5 x 21 cm, 1000ml: 15 x 26 cm 9. Product weight: 500ml: 160g, 1000ml: 210g 10. Note: only PVC hot water bottle + plush cover will be delivered, nothing else!