For extra hydration capacity on longer riders or simply for two bottle cages for bikes in your stable, the Lezyne Flow SL Cage Pair gives you two easy-access bottle cages, with reinforced composite material for added durability. We like that the side-access makes it easy to grab water bottles at a moment's notice, also fitting nicely in compact frames. Oval mounting holes fine-tune the fitment on your bike frame. Each pair includes a right and left-access cage.