Birzman Navigator SB Top Tube Bag 200 Giga X Pipe (GXP)- An

Giga X Pipe (GXP)- An external bearing system with 3D forged

Color: Dual color Black/Grey

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OYE MASK is developed with a superior technology of Activated Carbon Fabric (ACF)

Fenix HL35 headlamp IP68 rated structure is designed to be virtually indestructible

Birzman Navigator SB Top Tube Bag 200 Giga X Pipe (GXP)- AnTop tube bag with touch screen window (L19 x W9 cm) Central to the Navigator series is a transparent touch screen, which allows viewing and operation of the smartphone. The Birzman Navigator SB is latest upgrade to already popular sibling Zyklop Navigator III. However the Navigator SB is a little bigger to house the larger smarter phones. This works really well when you are using your mobile phone as a GPS unit as there is an upper transparent cover