Take a little piece of Yellowstone with you wherever you go. The Yellowstone National Park Stamp 24 oz Shale Gray Wide Mouth Tumbler with Flex Straw Cap by Hydro Flask features an in-house engraved stamp-style design inspired by the iconic park, giving it a timeless, travel-inspired look that celebrates one of America’s most legendary landscapes.
Built on the durable Hydro Flask 24 oz Wide Mouth Tumbler with Flex Straw Cap, this tumbler is ready for everyday adventure. TempShield® double-wall insulation keeps drinks ice-cold for up to 24 hours, while the flip-open Flex Straw Cap and integrated handle make sipping simple on the move. The wide mouth opening makes filling and cleaning easy, and the BPA-free stainless steel construction is built for long-lasting use. It fits most cupholders and is perfect for water, iced coffee, smoothies, and more.