Fidlock Twist 590ml Bottle and Base Tailwind COROS DURA's battery is the

COROS DURA's battery is the last thing you'll worry about

on the job

GPSMAP® 78G

Keeps pores clog free by allowing sweat to escape and lets skin breathe

With its ergonomic design

Fidlock Twist 590ml Bottle and Base Tailwind COROS DURA's battery is theThe new TWIST bottle 590 comes in a new design and with an improved overmolding connection technology that provides a strong hold on every ride. The ergonomic design with the rounded edges offers a bigger frame compatibility and makes the twisting off and snapping to the TWIST base even more intuitive. The new bottle cap with a high flow valve is self sealing and leak proof. It comes with an optional dirt cover, so the mouthpiece stays clean even when