<p>Children should use it with caution (prohibited under the age of 8)</p><p>Insulation duration: 3-6 hours</p><p>Kind reminder:</p><p>1. Please do not inject boiling water, as boiling water is prone to splashing out during water injection, posing a safety hazard; 2. The insulation duration is related to the environment, and the above insulation duration is for reference only;</p><p>3. The amount of water injected should not exceed 2/3 of the capacity of the hot water bag, while excluding excess air; 4. Ensure that the cover is tightened to prevent hot water from overflowing.</p><p>Hot water bag sealing: environmentally friendly thickened PVC+spiral cover sealing, the fusion of high-density rubber and full cover PP, leak proof and explosion-proof.</p><p></p>