BKR was created to get people to stop drinking out of plastic and metal - with glass there is no leaching of chemicals, glass can be recycled and everything tastes better out of glass - you wouldn't drink your wine out of metal or plastic! 

• 500mL (16 oz)
• Durable Glass bottle + silicone sleeve (helps insulate your drink and protects the glass) 
• Food-grade Polypropylene cap + Silicone gasket
• FDA approved, BPA-free, BPA replacement free, Phthalate free
• Dishwasher Safe
• Fits most cup holders - 3" inches wide, 8" inches tall
• Doesn't leak and lightweight
• 100% Reusable + Recyclable