Durable & Safety – KUYOU hot water bottle is made of rubber to ensure maximum safety and transfer the heat perfectly, keeps the water warm for a longer time. To be more safety, the temperature of the hot water should not exceed 80 degrees celsius
Wide Bottle Nozzle – Comes with an anti-squirt stopper, safety and easily let water in and out, prevent water spitting back out. Our hot water bottle maximum capacity 900ml, suggested to fill to two-third
Comfortable Plush Waist Cover – Comes with a plush waist cover, designed with super soft double insert, keep warm to your hands and waist at the same time. Helps to prevent the heat from contacting your skin directly, which can cause burns

❄️ Harness the Benefits of Cold Therapy – When your head is pounding, you need the best head cooling device that works like ice but lasts much longer than regular cold ice packs. The Halo Mask tension headache relief hat is a migraine ice head wrap that rapidly delivers a soothing targeted cooling sensation to any possible pain point in your head.
🌨️ Double Amount of Gel – To ensure the relief headache cap stays cool twice longer than most cold face masks or cooling caps on the market, we used 2x more medical-grade soft gel. The lightning-fast action is great news when all you want is to ease the distress of a sharp/throbbing headache, facial nerve pain, cosmetic procedure, migraine, or sinusitis.
🔄 100% Stretchable 360 Wrap-Around Design – Flexible ergonomically-shaped headache relief hat accurately hugs the contours of any head size and features a clever U notch around the nose; stays still with no inconvenient hook-and-loop fasteners or adjustable straps. Feels cloud-soft and oh-so-comfortable. No need to worry about bulky freeze-solid gel!