Brompton Borough Backpack
Best waterproof commuter bag for urban Brompton cyclists.
This is the ultimate commuter companion that finally solves the awkward transition from bike rack to back. While the magnetic strap system keeps things sleek and secure on the road, you do sacrifice a bit of quick-access storage for that streamlined, waterproof profile.
$319.97
at
Perennial Cycle
More Borough options
Who it's for
- Brompton owners seeking stable, hands-free bike storage
- All-weather commuters needing reliable gear protection
- Urban professionals transitioning between cycling and office environments
Who should skip it
- Budget-conscious shoppers prioritizing value over brand-specific integration
- Weight-sensitive cyclists preferring lightweight, minimalist carry options
- Organized commuters requiring dedicated compartments for small accessories
Performance breakdown
Weather Resistance
Fully waterproof construction keeps gear bone-dry during heavy urban downpours.
Commuter Versatility
Dual-orientation design shifts effortlessly from bike rack to office carry.
Bike Integration
Seamlessly mounts to Brompton handlebars for a stable, hands-free ride.
Riding Comfort
Magnetic strap concealment prevents annoying flapping while you navigate traffic.
Storage Capacity
Seventeen liters provides enough room for daily essentials without feeling bulky.
Material Sustainability
High-performance recycled fabric balances environmental responsibility with rugged durability.
Key Specs
Capacity
17L
Material
Specially developed recycled fabric
Waterproof construction
Closure Type
Magnetic Snap
Access Type
Top Load
Frame Type
Frameless
Activity Type
Commuting
Compatible with all non-electric Brompton bike handlebars
Intended Use
Cycling, Daily Commute
Know before you buy
Still have a question?
Ask Metto anything about the Brompton Borough Backpack before you decide.
