A 21 oz. borosilicate glass water bottle and straw cap. A perfect companion to make hydrating feel easy throughout the day, at work, at the gym, your workout class, or at your bedside table. Featuring a simple spill resistant lid and wide straw. Car cup holder compatible. Features: Screw on carry cap and handle Simple hydration tracking time markers on silicone sleeve Wide mouth makes it easy to clean Thick protective silicone sleeve Ice cube compatible Car cup holder compatible Dishwasher Safe BPA, Lead, Cadmium, Phthalate Free