Pura Sport Vacuum Insulated 22 OZ / 650 ML Stainless Steel Water Bottle with Silicone Sport Flip Cap & Sleeve (Plastic Free, NonToxic Certified, BPA Free) 100% Plastic free vacuum insulated Sport bottle compatible with all medical-grade silicone components from Pura; limited lifetime warranty Includes leak-proof Big Mouth sport top with soft mouth touchpoint and splash guard, and bright-colored sleeve crafted of medical grade silicone; top not for hot beverages Food grade #304 (18/8) stainless steel and medical grade silicone contains no BPA, BPS, EA, PVC, phthalates, or other toxins and no internal lining to ensure nothing ever leaches into your beverage Colorful silicone sleeve for grip with a convenient finger loop Double-wall vacuum insulation keeps beverage warm or cold up to 24 hrs. with ice/8 hrs. without ice; limited lifetime warranty