Experience hydration on the go with the Hydro Flask 40oz Wide Flex Straw Cap Tumbler in an elegant Oat color. Designed with a convenient Straw Cap, this tumbler is easy to fill and drink from, making it perfect for active lifestyles. Crafted from insulated stainless steel, it keeps your drink cold for up to 24 hours. Ideal for any adventure, this bottle seamlessly combines function with style.