Peak performance requires optimal hydration. The Breakaway Insulated Dawn to Dusk bottle gives you simple replenishment to fuel your go from one ride to the next. Engineered to keep liquids cool to the last drop. Refill and refuel, so you never run on empty. As cycling enthusiasts, we know a thing or two about power sprints, brutal hills, and relishing the downhill ride. We also know there&';s nothing better than taking a big swig of cold water, hours after its poured. So, we built the BreakawayA(R) Insulated bottle for road warriors like us-those who sweat hard, hydrate harder, and demand replenishment. Your liquids will stay cool twice as long, thanks to the Tri-Layer(TM) insulation and radiant heat reflective technology. Plus, we&';ve re-engineered it to lighten your ride while still delivering simple hydration. The compact and durable design fits most bike cages and includes a high-flow, self-sealing Surge Cap(TM) for spill-proof transport.