18/8 stainless steel construction delivers durable, BPA-free performance Double-wall vacuum insulation helps keep drinks cold for hours Flip straw lid allows easy, on-the-go sipping Built-in handle and fence hook make it easy to carry anywhere Dishwasher-safe design supports effortless cleaning Built for busy days and constant movement, the Stanley IceFlow Flip Straw 2.0 Tumbler keeps hydration simple and reliable. With long-lasting insulation and a travel-friendly design, it’s made to go wherever the day takes you. Durable, practical, and easy to use, this tumbler is an everyday essential you’ll keep reaching for. Product code: 10-12043-042