Our bike cages make commuting with your Klean Kanteen secure and easy. Whether you are looking for a brushed finish to maintain your bike's character or a way to quietly protect your bottle's finish, we now offer versatile bike commuting solutions for a variety of Klean Kanteen bottle sizes. The Steel Bike Cage fits 12oz to 27oz Classic, Wide, and Insulated bottles by easily bolting onto standard bike cage mounts so that you can take your Klean Kanteen with you along pedal powered trips.