1. Material: Environmentally friendly PVC 2. Capacity: 1000ml, 2000ml 3. Holding time: about 3-5 hours (1000ml), about 6-8 hours (2000ml) 4. After filling with water, put it in the microwave for heating 5. Threaded cover, rotates smoothly and does not leak 6. Adopt high temperature and high pressure setting technology, high pressure resistance, good explosion-proof performance 7. Made of grade A PVC environmentally friendly particles, safe and odorless 8. Both hot and cold, suitable for all seasons 9. Thickened PVC material, wall thickness 2.3mm, warm and explosion-proof 10. Thickened wool cover design, soft and skin-friendly, good thermal insulation effect 11. Size: 1000ml: 25 x 15 cm, 2000ml: 19 x 30 cm 12. Weight: 1000ml: about 50 grams, 2000ml: about 75 grams 13. Note: Only the hot water bag + cloth cover will be sent for delivery, no other!
