Arc'Teryx Blade 30 Backpack Pocket Runs on 2 AAA batteries

Runs on 2 AAA batteries (sold separately) runs for 45 hours on high

double press and hold the on/off button switch for strobe output

With the Guide 10 Plus Recharger you have a portable

11 modes available with 5 light sources

a seat post

Arc'Teryx Blade 30 Backpack Pocket Runs on 2 AAA batteriesDescription Designed as an overnight travel and computer pack, the Blade 30 has a suitcase style compartment for clothing and necessities. This large volume carry on pack features a 2 way compartment divider that accommodates extra travel gear, and an easy in out laptop compartment makes airport security simple. Keep organized with five pockets, including a concealed passport ticket security pocket. Full Feature List Construction Aluminum stay for