cute water-filled hand warmer
Cold-resistant, warm, safe and comfortable
1. Thickened rubber material for enhanced warmth retention.
2. The 2.5CM widened water injection port is convenient for adding water, the groove is leak-proof, and the screw-proof leak-proof cover is not easy to leak. The safety screw cap is made of excellent cold-resistant material, high-density, rotary, avoid water leakage, reinforced high-quality nut, resistant to high temperature above 120 °C, and will not deform!
3. Soft suede cover, with suede technology, has long-lasting heat preservation, is easy to carry, Heat-resistant and anti-scalding.
