nerd belt 2x300ml Groove Bottles 2 x 300ml groove bottles

2 x 300ml groove bottles (for the NB600 GROOVE - not the NB600)

Fabrics that last a lifetime

The ergonomically shaped 300ml groove bottles contour to your hips for a smooth

from marathons and half marathons to Ironman and ultra events

nerd belt 2x300ml Groove Bottles 2 x 300ml groove bottlesThe ergonomically shaped 300ml groove bottles contour to your hips for a smooth, comfortable run, designed to fit securely in the NB600 Groove and HH300. When used with the NB600 Groove, the 300ml groove bottles are perfect for long training sessions and races, its perfect for everyday runners and endurance athletes, from marathons and half marathons to Ironman and ultra events. Features: 2 x 300ml groove bottles (for the NB600 GROOVE not the NB600)