*battery pack offers a removable, rugged water- and crush-resistant lithium polymer battery pack (developed specifically for the outdoor industry)
*Reflective bike-light loop, reflective water bottle tabs and reflective shoulder strap webbing create 360 degrees of reflectivity.
*shoulder straps, a padded mesh back panel with a spine channel and a wicking lumbar panel for maximum support and ventilation.
*Comfortable, padded top haul handle,Sternum strap with whistle buckle,Removable waist belt,Side compression straps offer the ability to adjust load.