bkr Water Bottle TUTU 1LBeing sustainable never looked so cute with your new bkr bottle. These bottles have a cult following and not just for their looks either. Because it's made from glass there is no chemical leaching from plastic and no metallic taste from stainless steel. It also has a carrying loop on the lid or an option to upgrade lids to carry your bkr lip balm close at hand. We don't want to say it's a perfect water bottle, buuuut it may just be the closest thing.