Hydrapeak Tumbler

Thanks to its double-wall vacuum insulation, the Hydrapeak tumbler is designed to maintain your beverage's temperature for several hours. While exact times vary based on the starting temperature and how often you open the lid, it is built to keep coffee hot and water ice-cold throughout a typical workday.

While the stainless steel construction is durable, we recommend hand-washing your tumbler to preserve the finish and the integrity of the vacuum seal over time. Harsh dishwasher detergents and high heat cycles can degrade the exterior coating.

The 25 oz. capacity is designed to be substantial but portable. While it fits most standard vehicle cup holders, the base diameter is slightly wider than smaller 16 oz. models, so it is best to check your specific vehicle's cup holder dimensions if you have a particularly tight fit.

Yes, the stainless steel interior is non-reactive, making it safe for both carbonated drinks and smoothies. Just be sure to clean it thoroughly after use, especially with thicker drinks like smoothies, to prevent residue buildup.

The lid is designed to be splash-resistant for daily commutes and office use. However, it is not intended to be 100% leak-proof if tossed loosely into a bag, so it is best to keep the tumbler upright during transport.