I received this as a gift, but I haven't used it, so I've been storing it. It's new and unused. - Set includes: Mug hat - Materials: Mug hat, polyethylene 　　　Straw, silicone rubber ⚠︎Note⚠︎ * This item has been stored at home. Please refrain from purchasing if you are concerned about this. * Please note that I may have overlooked something during my inspection. * It will be shipped in a simple package.