20 oz stainless steel vacuum tumbler comes with Stash tea bag and biscotti. Double wall vacuum sealed insulated. BPA free. Keeps drinks cold for 24 hours. Keeps drinks warm for 6 hours. Fits in car drink holders. Stainless steel construction with stainless steel inner lining. Spill resistant slide action lid with gasket. Stash tea bag flavors available in Chamomile Tea, English Breakfast Black Tea and Premium Green Tea. Biscotti in blank cello bag.