Fenix ARB-L21-5000 V2.0 Rechargeable Battery gtx This is the Ultra Race

This is the Ultra Race Handheld

Sizes 5L - 35L are compatible with Dry Bag Sling (sold separately)

Both L-ornithine and alpha-ketoglutarate act as ammonia scavengers in the body

The Active Ortholite Performance Insole is made of 98% recycled PU foam

Fenix ARB-L21-5000 V2.0 Rechargeable Battery gtx This is the Ultra RaceARB L21 5000 V2. 0 is a high capacity 21700 Li ion rechargeable battery built for more power and longer runtimes. Additional features include a protection circuit in the anode to help prevent short circuits, over charge discharge and over heating. Pressure relief vents which expel waste gas in the rare case of an internal short circuit preventing an explosion. Battery capacity up to 5000mAh. 500 charging cycles. Important Note: THIS BATTERY IS NOT