We love these skinny tumblers! This one is called Happy Yellow Blooms and features art from our original picture book, Flowers Don't Grow at The South Pole, which is all about HOPE.
Our 20 oz skinny tumbler is made of stainless steel with a plastic lid and straw, is non-toxic and BPA-free, and keeps drinks cold for 24 hours and hot for 12 hours. Because of the pretty art, hand wash only, please.
