Brompton Commuter Backpack 25L – Business & Travel Bag with Front Carrier Frame (A/C/G/P/T Line)

The smart commuter backpack that slides onto your Brompton's front carrier — and lifts off as a full-size business backpack the moment you park. The frame stays on the bike, you walk away with the bag. Designed for riders who go from saddle to desk without breaking stride.

Why you'll like it

• Smart 2-strap mounting – the backpack slides over the included frame with two horizontal straps; lift it off, frame stays on the bike
• Frame mounts directly on the Brompton front carrier block – nothing extra to buy
• Generous 25L main compartment with padded laptop sleeve – fits up to a 15.6" laptop, plus tablet, notebooks and daily essentials
• Built-in USB charging port – connect your power bank inside, charge your phone outside
• Built-in headphone port – run your earphones out cleanly without trapping the cable
• Water-resistant fabric with reflective accents for low-light visibility
• Padded shoulder straps + ergonomic back panel for comfortable all-day carrying off the bike
• Comfortable sturdy top handle and durable metal zippers
• Available in 4 colours – Black, Dark Blue, Grey and Rose Red

Important – compatibility

• ✅ Compatible with Brompton A Line, C Line, G Line, P Line and T Line
• ✅ Front carrier frame included – mounts on the standard Brompton front carrier block
• ✅ Quick install: align the frame on the carrier block and push down until it clicks; slide the backpack straps over the frame
• ✅ Quick release: lift the backpack straight off the frame and go — the frame stays on the bike

Specs

• Compatibility: Brompton A/C/G/P/T Line
• Material: Water-resistant polyester
• Capacity: approx. 25L
• Dimensions: approx. 33 × 20 × 46 cm
• Weight: approx. 1.16 kg
• Laptop compartment: up to 15.6"
• USB charging port: yes (power bank not included)
• Headphone port: yes
• Mounting: front carrier frame included (mounts on Brompton front carrier block)
• Colours: Black, Dark Blue, Grey, Rose Red

✅ 2+ years warranty on all products
✅ 100% money-back guarantee — no questions asked
✅ FREE Shipping Worldwide