Blackburn:
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. 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
• Interior organization and exterior slip pockets
• Includes hydration tube port