EcoVessel Bigfoot Triple Insulated Stainless Steel Water Bottle with Tea, Fruit and Ice Infuser BECAUSE SIZE MATTERS - The perfect balance between size and function, this reusable thermos is ideal for all day outings, sporting events, on the job site or when you want time relaxing instead of refilling. The BIGFOOT Insulated Stainless Steel water bottle holds almost a quart and a half of your favorite drink to quench your big thirst TRIPLE INSULATION FOR SUPERIOR PERFORMANCE - Featuring our TriMax triple insulation technology, this bottle is vacuum insulated and tested to keep liquids cold for 36 hours and hot for up to 8 hours without the sweat DUAL USE LEAK PROOF TOP - Its dual use leak proof top has a wide opening for easy filling and a small opening for easy drinking. A versatile vessel for anything, anytime, anyplace and now available with interchangeable tops and sturdy carrying strap MADE FROM HIGH QUALITY AND ENVIRONMENTALLY SAFE MATERIALS - Our bottle features 18/8 stainless steel which contains no BPA, phthalates, or liners. DRINK WHAT YOU WANT - Fill your EcoVessel Boulder with tea, fruit, or ice for a different experience! Comes with a removable ice, fruit, and tea strainer so you never get bored of your drinks again