Q Biwang | Designer hand-painted cooler/heat-preserving agent dual-use environmental protection warming bag with belt

【product features】 https://live.staticflickr.com/65535/51382127874_046c5810bc_k.jpg *This cold preservation agent is put into the freezer to turn into ice bricks, and it can be heated by putting it in hot water. It is colorless, odorless and non-corrosive. __Please feel free to use__ *This product can be__without__, please put it in a cool place Hot drink https://live.staticflickr.com/65535/51375011116_769146078e_k.jpg cold drink https://live.staticflickr.com/65535/51382413260_256d343307_h.jpg Picnic food preservation https://live.staticflickr.com/65535/51374248472_a3bf742018_k.jpg Healing good things in life https://live.staticflickr.com/65535/51381418951_1d9e866353_k.jpg https://live.staticflickr.com/65535/51382428095_c6a552cf77_k.jpg [How to use the product] Freezer _ microwave oven _ water heating _ *The freezing point of the ice pack is 0°C~ Put it in the freezer and it will freeze, which can achieve a long-term cold storage effect. If you want to__a comfortable and__feel, you can put it in the refrigerator!! https://live.staticflickr.com/65535/51381585853_1efcf2682e_b.jpg https://live.staticflickr.com/65535/51381349796_5788c48243_b.jpg