Dawn to Dusk Ice Flow Bottle

While performance varies based on the ambient temperature, the double-wall construction is designed to keep your water significantly cooler for longer than a standard single-wall bottle. The reflective exterior coating adds an extra layer of protection by deflecting heat, which helps maintain your drink's temperature during long rides.

Yes, the high-flow cap is designed for straightforward maintenance. We recommend rinsing it thoroughly after each use, especially if you use electrolyte mixes, to prevent residue buildup in the nozzle mechanism.

A dirt mask is a protective cover that snaps over the bottle's nozzle to keep mud, dust, and trail debris off your mouthpiece. It is a highly recommended accessory if you ride in dusty or wet conditions, as it ensures your hydration stays clean throughout the ride.

Absolutely. The bottle is constructed from materials that are completely free of BPA and phthalates, so you don't have to worry about harmful chemicals leaching into your water, even on hot days.

Yes, the 21oz capacity is designed to fit standard bicycle bottle cages. Its slim profile ensures it slides in and out easily while remaining secure during bumpy rides.