Camelbak HAWG NV 100 oz Hydration Pack - Black/Charcoal Aluminum L10A should bring you distinctive

L10A should bring you distinctive lighting experience

There you have it

especially when access to 123A lithium batteries may be limited

Secondary LEDs produce red or blue flood beams in white

Uses 4 AA batteries (Duracell included)

Camelbak HAWG NV 100 oz Hydration Pack - Black/Charcoal Aluminum L10A should bring you distinctiveCamelBaks H. A. W. G. NV is the perfect choice for an all day mountain bike ride on the most extreme terrain. The redesigned H. A. W. G. NV now features an N. V. I. S. Back Panel for additional ventilation. Also offers over 900 cubic inches of storage, 100 ounces of water, plus dual side compression that raises the bar over any other cycling hydration system. An included rain cover allows for all weather excursions in the saddle or on the trail.