Blackburn Outpost Frame Bag Small

Keys, check. wallet, check. energy bars, check. hydration bladder, check. The Outpost frame bag is the perfect companion for your all day pleasure ride or your week-long adventure ride. Blackburn carefully consider what is put in each of their bags and tailor the compartments, pockets and other features to make sure there is a perfect place for everything. An expandable bottom compartment accommodates more mission critical gear.
Expands to fit a wide variety of frames and sizes.


  • Simple to install and remove.
  • Highly water resistant.
  • Water bladder hydration tube port.
  • Straps can mount in multiple locations for a secure fit.
  • Several mesh and slip pockets, as well as a main compartment baffle.
  • Weight: 280g/9.8OZ.
  • Capacity: 2L/3.5L Expanded
  • Expandable: Sometimes you need more space, while other times you need less. This bag can expand to accommodate both.
  • Bag Fit: Bikes come in a lot of shapes and sizes. This bag includes adjustable mounting systems to allow fitment to almost ANY bike.