1. High-quality, allergy-free material - Its latex-free material makes it the ideal choice for injuries and other ailments, sports-related or not. No more dripping and wet clothes, just instant first aid relief

2. Quick relief - Ideal for applying cold therapy to reduce pain and swelling from minor scrapes, bruises, muscle aches, sprains, and strains. Recommended for relieving pain, reducing swelling, and speeding up recovery. Stays cold much longer than gel packs or other cold packs. Suitable for sports injuries and first aid.

3. Superior leak-proof cap with a large opening for easy filling of ice cubes or crushed ice.

4. Very easy to use - Simply fill with ice and water to relieve discomfort from headaches, bruises, migraines, muscle aches, and swelling. For heat therapy, add hot water (not boiling, Note: The temperature for hot water therapy is 50-60℃/122-140℉) to relieve stomach upset, migraines, sinus, and joint pain.

5. A must-have product - Keep a handy ice bag on your desk, in the car, and at home for quick pain relief. Whether you're experiencing a weekend hangover, headache, or aches and pains from a recent visit to your chiropractor, get the soothing relief of hot or cold therapy instantly.