CUPKIN Stainless Steel Insulated Tumbler with Lid and Straw, 20 oz Stainless Steel Cups, Set of 2 Travel Coffee Mug for Adults, Iced Coffee Cup with Lid, Tumbler for Travel (Blue + Green)

We don't mess around when it comes to our children so all insulated sippy cups for toddlers are rigorously tested by certified US laboratories

Cupkin’s uniquely engineered, multifunctional lids are complete game changers! Designed for both hot and cold use, flip open the built-in tab to safely sip your morning coffee or snap it closed and insert the matching straw (included) to enjoy your favorite iced beverages and smoothies! Our proprietary lids also feature a notch to lock it in the open position, a spill-proof rubber gasket, snug-fit straw hole to ke…

Rigorously tested for safety by third-party, fully-certified US laboratories, all Cupkin tumblers and accessories are crafted from only high quality, food-grade materials. They are also non-toxic and 100% BPA, chemical, and phthalate free

All Cupkin cups and accessories are quick and easy to clean! Simply lather with soapy water and rinse. Lids and Straws are also top-rack dishwasher safe!

Each Cupkin tumbler comes complete with 1-20oz stainless steel cup, 1-multifunction convertible hot/cold lid, and 1-matching food-grade silicone straw for a perfect fit and leak-proof experience every time.