The Hydro Flask All Around Travel Tumbler 40oz with Straw is built for maximum hydration on the go, featuring TempShield® double-wall vacuum insulation to keep drinks cold for hours. Its snug, splash-resistant Press-In Straw Lid and flexible straw offer mess-free sipping, while the strong ergonomic handle ensures easy carrying. Crafted from 18/8 pro-grade stainless steel for pure taste and long-lasting durability, it also boasts a vibrant Color Last™ powder coat that's sweat-free and BPA-free. Designed to fit most cup holders, it's perfect for custom logos or everyday use.