B-On-1, a cleaner and healthier way to drink. A glass drinks bottle providing a fresh taste with no unwanted odours. Get rid of those smelly plastic bottles. The B-On-1 lid, with a removable stainless steel filter, allows you to easily add ingredients such as fruit or tea to your drink, while also providing a strap to make the bottle easy to carry. So no need for just plain water, spice it up a little!