A 21 oz. borosilicate glass water bottle with thick protective silicone sleeve and hydration tracking. Day Bottle comes with an integrated leak proof flip cap for the cleanest and most convenient drinking experience. Car cup holder compatible.

Features:

• Simple hydration tracking time markers on silicone sleeve
• Rotating Ergo Handle
• Thick protective silicone sleeve
• Integrated Flip Spout and straw made from Silicone
• Easy to remove internal o-ring seal design for simple cleaning
• 100% Leak-Proof
• Wide mouth makes it easy to clean
• Car cup holder compatible
• Ice cube compatible
• BPA, Lead, Cadmium and Phthalate Free
• Dishwasher Safe