Blackburn Outpost Seat Pack
Best modular storage solution for budget conscious bikepacking enthusiasts.
This two-piece system separates the mounting harness from the dry bag, making it easy to pack and unpack without removing the entire setup from your bike. It offers a stable, waterproof solution for bikepacking, though it requires a rigid seatpost and careful loading to avoid sway.
$139.95
at
Backcountry
More Outpost options
Blackburn Outpost Corner Bag
$34.99
Blackburn Outpost Carryall Bag
$34.95
Blackburn Outpost Seat Pack
$39.99
Blackburn Outpost Frame Bag Large
$59.95
Blackburn Outpost Top Tube Bag
$49.95
Blackburn Outpost Seat Bag
$199.99
Blackburn Outpost Handlebar Roll & Drybag
$59.88
Blackburn Outpost Elite Handlebar Roll
$175.00
Blackburn Outpost Elite Cargo Bag
$40.44
Blackburn Outpost Elite Frame Bag
$70.00
Blackburn Outpost Frame Bag
$59.95
Blackburn Outpost Elite Hitchhiker Bag
$79.95
Blackburn Outpost Corner Bag
$39.95
Blackburn Outpost Seat Pack and Dry Bag
$124.99
Blackburn Outpost Elite Frame Bag
$74.95
Blackburn Outpost Frame Bag Medium
$64.95
Blackburn Outpost Handlebar Roll
$62.50
Blackburn Outpost Top Tube Bag 2.0
$59.99
Blackburn Outpost Elite Cargo Bag
$49.95
Blackburn Outpost Corner Frame Bag
$34.95
Blackburn Outpost Top Tube Bag
$23.99
Blackburn Outpost Frame Bag
$64.95
Blackburn Outpost Elite Hitchhiker Bag
$79.95
Blackburn Outpost Elite Frame Bag
$150.00
Outpost Elite Frame Bag
$97.49
Blackburn Outpost Elite Seat Pack
$199.95
Blackburn Outpost Saddle Bag
$124.95
Blackburn Outpost Elite Frame Bag
$83.96
Blackburn Outpost Cargo Bag
$49.95
Outpost Elite Universal Seat Pack
$150.00
Outpost Elite Universal Seat Pack
$200.00
Outpost Elite Universal Seat Pack
$127.49
Who it's for
- Bikepackers who want easy access to gear at camp
- Adventure cyclists seeking a durable, long-lasting storage solution
- Versatile riders who switch between overnight trips and multi-day expeditions
Who should skip it
- Performance-oriented riders sensitive to bike handling and weight shifts
- Weight-conscious cyclists prioritizing the lightest possible setup
- Short-statured riders with limited clearance between saddle and tire
Performance breakdown
Mounting Versatility
Simple attachment system, though strictly incompatible with carbon seatposts.
Weather Protection
Roll-top dry bag design keeps contents bone-dry in heavy rain.
Storage Capacity
Eleven liters provides ample space for essential overnight bikepacking gear.
Ease of Packing
Removable dry bag makes loading and unloading gear incredibly efficient.
Build Durability
Rugged construction handles trail vibrations and rough terrain with ease.
Accessory Integration
Daisy chain loops offer convenient mounting points for rear lights.
Key Specs
Volume
11L
Weight
150g
Dimensions
420 x 152 x 203mm
Compatibility
Most standard dry-bags
Mounting Type
Seatpost
Closure Type
Roll-top
Waterproof
Yes
Number of Compartments
1
Warranty
Lifetime
Know before you buy
Still have a question?
Ask Metto anything about the Blackburn Outpost Seat Pack before you decide.
