EcoVessel Twist Triple Insulated Kids Stainless Steel Water Bottle GIVE IT A TWIST - The Twist is our kid-sized version of the best-selling adult bottle, the Boulder. Its leak-proof top keeps drinks inside where they belong, perfect for lunch boxes or to toss in a tote and take anywhere. Our bottle features 18/8 stainless steel which contains no BPA, phthalates, or liners. DRINKS STAY COLD AND FRESH, HANDS STAY WARM AND DRY - So fill it up with water, juice, chocolate milk, a smoothie and toss into a backpack or lunchbox with no worry about wet artwork or soggy cookies 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 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 kids never get bored of their drinks again