Plush Hot Water Bottle Explosion-Proof Fillable Hand Warmer Cute Mini Hand Warmer

High-Quality PVC Material: Crafted from thickened PVC material, this hot water bottle offers corrosion resistance and oxidation resistance while being eco-friendly and odorless. After filling with hot water, the heat on one side remains within a comfortable range for the human body, preventing skin burns. It slows heat release to prolong warmth duration. You can use it anywhere with confidence.2-Liter Large Capacity Hot Water Bottle: The generous 2-liter capacity stores heat longer, delivering more warmth. Wide-mouth filling design makes adding hot water easier while effectively preventing scalding and spills. The large vacuum flask ensures safe use, keeping you warm during cold winters.Heat and Cold Therapy: The hot water bottle is highly effective for relieving pain, menstrual cramps, stomachaches, muscle soreness, and more. Prolonged heat application to the neck and waist can effectively alleviate bodily pain and fatigue. Beyond heat therapy, it doubles as a cooling tool in summer by filling with ice water or using ice packs for sprains. This makes it the perfect gift for family and friends.100% Safe & Leak-Proof: Each bottle undergoes rigorous sealing and leak testing before shipment. The screw-on cap features a leak-proof seal for guaranteed safety. This eco-friendly, portable, and durable hot water bottle is your ultimate winter warmth companion.