Details Less trash, more trail running: This practical 200 ml collapsible cup is a must for any race. Electrolyte drinks, cola, tea, or just water – the selection at aid stations is sometimes large because you need to drink plenty, especially during long runs. This reusable, flexible collapsible cup is a smart and sustainable alternative to plastic cups – and is already part of mandatory gear for many races. You don’t leave trash behind on the trails and can serve yourself quickly at aid stations. With its flexible design, this cup fits well in any small pocket or can be attached to a running vest using the finger loop. It is 100% BPA- and PFC-free. DYNAFIT Race Cup – Reuse, don’t toss.