Multi Functional Hot Water Bottle- Hot water bottles are made from High-quality PVC material, which helps holding heat than silicone hot water bottle, also works as an ice pack, or cold water bottle. Easy To - Wide mouth is easy to fill and the anti spurt lip of hot water bottle with cover prevent water spitting back out like those old rubber ones. Fill only to two-thirds capacity maximum. Helpful Assistant- The classic design of this classic hot water bottle. Treating sore muscles, stress or , arthritis, aches and pains, stiff necks, lower back pain, Gifts for women menstrual and other common aches and and can also double up as a cold compress for kids with fever or to reduce swelling for minor injuries. Care Instruction- Grid texture makes skin contact and more comfortable. Comes with an elegant knitted hot water bag cover to prevent the hot rubber from being in direct contact with your skin to , plus it has a more classy and look. The hot water bottle rubber should be replaced after two years of . And check stopper for wear and tear damage at regular intervals. color:Deep Blue Material: PVC Package Contents: 1x Hot Water Bag with Cover Only the above package content, other products are not included. Note: Light reflection and different displays may the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.