Soft Plush Heat Therapy Neck Wrap for Warm Compress Neck Hot Water Bottle

• Do NOT fill with boiling water to extend service life; recommended water temperature is between 80 and 90 .
• Only fill the hot water bottle to 2/3 of its total volume, never overfill. Excessive water may cause overflow during cap tightening and lead to scald burns.
• After screwing the cap tightly, carefully check for water leakage or residual wet marks around the filling spout.
• Always test the bottle with cold water before first hot water usage to verify leakproof performance.
• A. Confirm the cap is fully tightened;
• B. Wipe off all water stains around the filler opening;
• C. Lift the bottle with spout facing downward and shake firmly to check for any water seepage.

What's in the box
1 x hot water botter
1 x bag for U-shaped bottle