If you want to ensure a fresh or hot drink throughout your hike, then the Chute® Mag Vacuum Insulated Stainless Steel 32 Oz from CamelBak is the answer to your needs! Ingeniously crafted from stainless steel, it keeps your drinks cold for 24 hours (and longer if you add ice) and your hot drinks for up to 6 hours. Its high-flow angled spout allows you to hydrate quickly. To open it, just a half-turn is enough and the cap clips onto the handle so you can drink without inconvenience. Designed without bisphenol, the Chute Mag Vacuum Insulated Stainless Steel 32 Oz doesn't alter the taste of the water.