Part Number:1 Package Dimensions:20 x 15.7 x 6.6 cm; 440 Grams Colour:Color 2 Style:Classic Material:Rubber Batteries included?:No Batteries Required?:No Item Weight:440 g welcome to my store, Hope you have a pleasant shopping trip! Features:1. High Quality Material: Made of natural rubber, safe and environmental protection, good elasticity, strong insulation. Anti-corrosion and anti-pull, high and low temperature resistance, explosion-proof and anti-crack, long-lasting insulation.2. Insert Pocket Design: This product has two insert pockets, you can put your hands in to keep warm.3. Long-lasting Insulation: Provide plush jacket, insulation 1~2 hours indoors, put inside the nest insulation 6~8 hours.4. No Side Leakage: By 2 tons of car crushing test, tighten never side leakage.Specifications:Lining material: rubberSize: 32*20cmCapacity: 2LPackage List:1 X Hot Water Bag1 X Fleece Cover Notes:1. Due to the difference between different monitors, the picture may not reflect the actual color of the item. We guarantee the style is the same as shown in the pictures.2. Please allow 1-2cm slight dimension difference due to different manual measurement. About this item High Quality Material: Made of Natural Rubber, Safe and Environmental Protection, Good Elasticity, Strong Insulation. Anti-corrosion and Anti-pull, High and Low Temperature Resistance, Explosion-proof and Anti-crack, Long-lasting Insulation. Insert Pocket Design: This Product Has Two Insert Pockets, You Can Put Your Hands in to Keep Warm. Long-lasting Insulation: Provide Plush Jacket, Insulation 1~2 Hours Indoors, Put Inside the Nest Insulation 6~8 Hours. No Side Leakage: By 2 Tons of Car Crushing Test, Tighten Never Side Leakage. SHOP WITH CONFIDENCE: To Provide You With the Highest Quality Service, If You Have Any Question, Please Feel Free to Contact Us.We Will Provide After-sales Service Until You Are Satisfied. See more product details High Quality Material: Made of Natural Rubber, Safe and Environmental Protection, Good Elasticity, Strong Insulation. Anti-corrosion and Anti-pull, High and Low Temperature Resistance, Explosion-proof and Anti-crack, Long-lasting Insulation. Insert Pocket Design: This Product Has Two Insert Pockets, You Can Put Your Hands in to Keep Warm. Long-lasting Insulation: Provide Plush Jacket, Insulation 1~2 Hours Indoors, Put Inside the Nest Insulation 6~8 Hours. No Side Leakage: By 2 Tons of Car Crushing Test, Tighten Never Side Leakage. SHOP WITH CONFIDENCE: To Provide You With the Highest Quality Service, If You Have Any Question, Please Feel Free to Contact Us.We Will Provide After-sales Service Until You Are Satisfied.