Double wall, vacuum insulated tumbler with lid, straw and silicone straw tipTumbler made from recycled stainless steelHandle, lid, and straw made from recycled polypropyleneGood for hot or cold beveragesLid is screw on and double function, featuring a drinking spout or strawLid also features a twist plate and top/inner silicone spill stopper to prevent liquids from spilling when using the drink spoutTumbler's narrow base is made to fit nearly any car cup holderCare: Do not use in t