Enormous Capacity Do you feel like it's getting colder every day? Want to bring warmth to your frozen feet? LUFEIS foot warmer meets your long-term heating needs and helps relieve pain and soreness in feet and legs. Designed with a 2L water capacity, it will fit most adults, providing constant warmth to your feet.Non-Electric Foot Warmer This hot water bottle foot warmer is a safe and non-electric solution to warm your cold feet. Use it to quickly and easily relieve swelling, dryness and soreness in your feet. The hot water bottle has a large opening for easy pouring of hot water, and the anti-splash lip prevents water from splashing out.Anti-scalding Design LUFEIS hot water bottle foot warmer measures 36 x 33cm that fits shoe sizes 38-42, suitable for most adults, especially for women and children. The hot water bag can be placed in the interlayer, which can ensure temperature conduction and reduce the contact area, ensuring a comfortable temperature and preventing burns. Note: It is best to pour hot water that does not exceed 80 degrees.Skin-Friendly Fabric Designed with super soft and removable slipper cover, the foot warmer feels soft and comfortable, won't shed or fade. The soft and fluffy lining keeps the heat in the pad, providing continuous warmth and comfort for your feet. Use it as an under desk foot warmer while you work, or to relax while on the sofa or in bed. Support hand wash and machine wash.Deep Relaxation & Widely Used Foot Warmer Our foot warmer can easily work at home, especially when you want to lie comfortably on the sofa, keeping you cozy during the colder months. You can use it for a short break or at bedtime to warm your feet, relieve muscle soreness of the feet and stress. Perfect as winter gifts for your loved ones.If your feet are warm, then you will feel warm all over your body.- The hot water bag is made of natural rubber for maximum safety and perfect heat transfer, keeping it warm for hours.- Both sides of the foot warmer are made of ultra-soft flannel for extra durability and warmth.- The foot warmer hot water bag is easy to carry and use, you can use it anywhere, no need to charge or use batteries, safer and more energy-saving.Removable and Washable CoverYou can wash the hot water bottle foot warmer by hand or machine, but the temperature should be below 30, please take out the hot water bottle before washing.Precautions: Please tighten the lid of the hot water bottle and turn it upside down to confirm that there is no leakage. To avoid scalding, it is recommended to inject water below 80C. We recommend filling two-thirds of the hot water, not filling the whole hot water bag. If you have any questions or suggestions, please feel free to contact us.Specifications:Material: Rubber, Super Soft FlannelColor: Grey/pinkHeat Source: Hot Water BottleInner Tank Capacity: 2LItem Size: 33 x 30 cm / 13 x 11.8 inPacking List:1 x Foot Warmer1 x Hot Water BottleNote:Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you!Please allow 1-2cm measuring deviation due to manual measurement.