2pcs Reusable Ice pack Ice bag Hot Water Bag Muscle Ache Hot & Cooling Relief Pain 400ml/piece

✅【Largemouth cap design】: leak-proof large mouth cap design is conducive to easier to put ice cubes, in addition, when hot compresses, the largemouth cap can also be better injected into the hot water to avoid hand burns. Note: Hot water should not be boiled for hot compress, the temperature of 50-60°C/122°F-140°F works best.

✅【Safe & durable Largemouth cap design】: leak-proof large mouth cap design is conducive to easier to put ice cubes, in addition, when hot compresses, the largemouth cap can also be better injected into the hot water to avoid hand burns. Soft and flexible textiles keep water hot or cold much longer than other ice packs.

✅【Effective hot & cold therapy】: Cold , adding the right amount of ice and water to the ice bag to relieve muscle aches, swelling, sprains, and the usual toothache, headache, etc. Hot: hot water is added to water bags to relieve pain such as upset stomach, back, head and joints, etc.