SHIMOYAMA SHIMOYAMA 20 Fl Oz Hot Water Bottle with Knitted Cover for Hot and Cold Compress, Hand Feet Warmer (Green)

Note: Not suitable for microwave and refrigerator. | Long-lasting Insulation: Maintains temperature for 4 to 8 hours, providing a cozy experience. The warmth of a hot water bottle can help promote relaxation and improve sleep quality. | Soft Silicone: Temperature resistant from -86°F to 392°F, suitable for hot or cold water. | Handmade Knitted Sweater Cover: Features a comfortable woven texture that is heat-resistant and insulated, making it easy to remove and wash. | Stand-up Design for One-Handed Filling: The narrow top and wide base provide stability, allowing for one-handed pouring without tipping. | Leak-proof Design: Multiple spiral grooves interlock with a silicone pad for double sealing protection.