Hot Water Bag with Cover, 2L Hot Water Bottles for Neck, Shoulder Pain and Hand Feet Warmer, Menstrual Cramps, Hot Compress and Cold Therapy (Gray) Safe Easy to Use: The wide mouth design prevents you from getting burned when filling water, and it is easy to quickly and safely pour water into the hot bottle water bag without overflowing. Note: Please fill in two-thirds of hot or cold water. Cold Hot Compress: Compared with traditional rubber hot water bottles, recyclable thermoplastic materials, advanced thermoplastics hold the heat for up to 8 hours, also work as an ice pack or water heating bag. But please be noted that this warm water bottle is not suitable for microwave use. Non-toxic, Odorless & Harmless: Hot water bottle for cramps does not contain BPA, phthalates, and other harmful ingredients. The non-charged hot water bottle is easier to carry. You can use them anywhere with confidence. It is also a good choice for holiday gifts Good Assistant: Using the hot water bottle with soft cover can relieve menstrual cramps, muscle aches, and pain in various parts of the body. Drive out the cold in winter to keep warm, and cool down in summer with cold compresses. 2L Larger Capacity Hot Water Bottle 2022, Soft Fleece Cover Best for the Cold Winter Hot Water Bag PVC Features: Warm Comfortable: For a cosy night, the hot water bottle cover will retain heat to ensure your comfort. No Smell Safe and Durable: Wide mouth design with an anti-spurt lip with a secure stopper for prevent leakage. Explosion-proof seams. Odorless not like the rubber hot water bottle, it much better for kids and elder. Perfect Presents: Gift for parents, women, baby and friends at Christmas, Birthday, Halloween; even a secret Santa Gifts. Especially in the much colder winter of this year. Applicable Symptoms: Relieve pains, Feet warmer, Hand warmer, Soothe menstrual cramps, Neck and shoulder pain, Hot cold compresses, Stomach ache, Muscle strain and much more. Warm Tips: Before using always check if there a no signs of damage. DO NOT add boiling water into directly (Recommended to use for 45-80/113F-176F hot water). Better to wear the cloth cover before filling. As a cold pack, recommended the water/ice cannot below -20. When it's left unused, make it dry enough and properly air-out then place it in ventilate, avoid exposure under the sun. Please do not use hot bag without cover to the body for a time for fear of scald. Hot water bottles must never be used as cushions or be sat on, or direct pressure being placed on. Keep away from babies or children, adult supervision is required when in use.