Features: 1.Harmless Material: Made of advanced silicone material odourless and recyclable our hot water bottle is more environmentally friendly as it does not produce a strong smell at high temperatures. 2.Leak-proof Design: The screw-on cap helps prevent the bottle from leaking. Safe and easy to fill and use. The wide spout with plastic stopper makes it easy to pour hot water into the bottle and prevents water from spitting out. 3.Multi-purpose Hot/ColdWater Bottle: The hot water bottle can be used on its own as a remedy for pain and sports injuries.You can also chill in the refrigerator to ice or if hot water is not available fill it with cold water tighten the lid and microwave. 4.Ideal Gift: A hot water bottle to keep you warm on a cold winter night. Christmas birthday Thanksgiving gifts for kids adults and parents. 5.After-sales Service: If you have any problem please contact us immediately we will help you solve it as soon as possible. Specifications: Product Size: 155*108*90mm Package Size: 158*111*93mm Net Weight :200g Silicone Wall Thickness: 3mm Holding Time: 4-8 hours Material: Silicone Notice: 1.Actual color may be slightly different from the image due to light effect. 2.Please allow 1-3cm deviation due to manual measurement. includes: 1 * Water Warmer Bottle "