The new Stanley Cup The Quencher ProTour Flip Straw Tumbler 40 oz in Ponderosa Shimmer is a premium tumbler designed for both hot and cold beverages. Made of durable stainless steel and BPA-free plastic, it features a spill-proof lid with a flip straw for easy sipping. This 40 oz tumbler is insulated to keep your drinks at the perfect temperature while on the go. With its sleek blue color and innovative design, it's a must-have for any avid coffee or tea drinker.