The detail-minded readers of the site might have picked up on this bag last year in my initial review of the Niner RLT9 steel ‘cross bike. The photoset featured the newly designed expandable Outpost frame bag from Blackburn. Now, there are tons of options for bikepacking frame bags out there, but the Outpost had a few details that caught my attention. For one, there’s a water bladder port, an easy to set up divider insert, straps to secure the bag to your frame and a drop-down expansion flap for when you need every square inch. Now, a production frame bag won’t fit your bike as well as a custom one, but the Outpost has enough straps to at least secure it. See more details at Blackburn!