【Multi-functionality】 This silicone water bag can also be used as an ice cover or wrist support. 【Safety】 This product is made of BPA-free silicone material and is safe to use. It can also be heated in the microwave, making it easy to warm up. 【Design】 It features a pink color and a cute design. It matches any scene and will lift your spirits every time you use it. - Brand: MYMI bapa - Product Name: Silicone Water Bag - Color: Pink - Functions: 2 ways to warm, 4 functions - Uses: Warming hands, ice cover, wrist support - Material: Silicone I took it out of the box, but it's new and unused. Thank you for looking.