COROS APEX 4 42mm Black Black This incredible flask is designed

This incredible flask is designed to be grip-free and lightweight and features double-wall construction to keep fluids cooler

and rechargeable headlamp featuring REACTIVE LIGHTING® technology

Trail tested

Gear Capacity: 25 L (1

A trusted trainer for daily maintenance miles

COROS APEX 4 42mm Black Black This incredible flask is designedWAPX4 BLK 42 The ultimate mountain sports watch built for training, racing, and beating your personal best. 65hrs of GPS battery (46mm) or 41hrs (42mm), enough to get you through your longest days. Our most powerful mapping with free Global Maps, street and trail names, turn by turn navigation, and POI's Precision dual frequency GPS with vertical algorithms built for alpine terrain and sheer walls. 1. 3 inch Memory in Pixel touch screen (46mm) or 1. 2