StoPoxow Bike Rear Seat Bag

£44.00 £88.00
  • Crush-resistant EVA hard shell with stylish carbon fibre texture
  • Water-resistant exterior plus dedicated waterproof rain cover
  • Spacious 40 × 20 × 15 cm capacity with internal dividers & top bungee
  • Tool-free rear rack fitting with integrated carry handle & shoulder strap
Packet: Limited Offer
  • Limited Offer
StoPoxow Bike Rear Seat Bag
£44.00 £88.00 Taxes includedShipping calculated at checkout.
Engineered for All-Weather UK Cycling

Ride through city streets and countryside trails with total protection & organised ease.

Tailored specifically for British commuters, touring cyclists, and weekend adventurers, the StoPoxow Trunk Bag pairs a shock-absorbing EVA hard-shell structure with water-resistant PU leather and rugged nylon. Sized generously at 40 × 20 × 15 cm with internal organisers, it keeps your tools, layers, and tech secure, dry, and instantly accessible wherever you pedal.

Before

Without StoPoxow

  • Arriving at the office with a sweaty back from wearing heavy rucksacks
  • Valuables getting soaked and damaged during sudden British downpours
  • Messy, unorganised luggage where keys and puncture kits get lost at the bottom
  • Unstable, flapping straps that catch in spokes or work loose mid-ride
After

With StoPoxow

  • Sweat-free, balanced riding with all weight secured neatly over your rear rack
  • Dual weatherproofing with water-resistant PU leather plus an included storm rain cover
  • Neat internal dividers and mesh compartments keeping gadgets and kit partitioned
  • Rock-solid, tool-free mounting that unclips swiftly into a shoulder bag
EVA Shell Impact Protection
100% Rain Cover Protected
40×20×15cm Spacious Capacity
Tool-Free Rapid Rack Mounting
Built for Demanding Rides

Rigid EVA Construction Meets Versatile Cycling Function.
Durable, weatherproof storage crafted for the modern British cyclist.

Impact-Resistant EVA Hard Shell & Carbon Texture

Impact-Resistant EVA Hard Shell & Carbon Texture

Moulded from shock-absorbing EVA composite with a refined carbon fibre texture, this bag maintains its aerodynamic form even when empty, guarding your valuables from knocks, drops, and road vibration.

  • Rigid 3D moulded shell will not sag, collapse, or rub against wheels
  • Sleek carbon-fibre finish resists scuffs, scratches, and road grime
  • Cushions delicate electronic devices, cameras, and repair tools

All-Weather Water Resistance with Custom Rain Cover

Built with high-density water-resistant nylon and PU leather, StoPoxow brushes off spray and drizzle. For torrential storms, deploy the dedicated high-visibility rain cover for impervious, watertight peace of mind.

  • Water-resistant exterior fabric repels light rain, mud, and road spray
  • Included waterproof rain cover slips on in seconds during severe downpours
  • Smooth double-zipper enclosure seals tightly against grit and moisture
All-Weather Water Resistance with Custom Rain Cover
Smart Compartments & Elastic Bungee Cargo Top

Smart Compartments & Elastic Bungee Cargo Top

With dimensions of 40 × 20 × 15 cm, the spacious main chamber features padded internal dividers and mesh pockets, while an external elastic drawstring provides instant lash-down storage for rain jackets or water bottles.

  • Padded internal dividers keep clothing, pumps, and tech neatly segregated
  • Top elastic bungee cord holds windbreakers, cycling jackets, or bulky gear
  • Wide double-zipper lid provides unhindered top-loading access

Tool-Free Mount & 2-in-1 Shoulder Bag Conversion

Mounts securely to any standard rear bicycle rack in seconds without tools. When you arrive, detach it effortlessly and carry it using the ergonomic top handle or detachable shoulder strap.

  • Heavy-duty fastening straps ensure zero rattle or shifting on standard racks
  • Includes padded, adjustable shoulder strap for comfortable off-bike carry
  • High-visibility reflective side prints enhance safety during dark UK evenings
Tool-Free Mount & 2-in-1 Shoulder Bag Conversion
Effortless Commuting Setup

Ready to Ride in 3 Simple Steps.

Engineered for swift attachment and seamless everyday versatility on all standard UK bicycle rear racks.

1

Pack & Organise

Arrange your clothes, gadgets, and cycle tools into the 40 × 20 × 15 cm compartment using the handy internal dividers and mesh sleeves.

2

Secure to Rear Rack

Fasten the durable, tool-free mounting straps firmly underneath your standard cycle pannier rack for a wobble-free lock.

3

Ride & Carry Off-Bike

Enjoy a stable, balanced cycle. Upon reaching your destination, unclip and sling the bag over your shoulder with the included strap.

Order Your StoPoxow Rear Seat Bag Today
Bicycle Luggage Comparison

Why British cyclists choose StoPoxow over ordinary bike bags.

Traditional canvas panniers flop awkwardly, leak in British downpours, and offer zero impact resistance. Backpacks cause uncomfortable sweaty backs. StoPoxow delivers a sleek, shockproof hard shell with complete waterproof protection.

Swipe to compare
Key Feature
StoPoxow Rear Seat Bag TOP RATED UK BIKE TRUNK BAG
Standard Fabric Panniers
Cycling Rucksacks
Shell Structure & Impact Rigid EVA hard shell with carbon texture Floppy, sagging canvas with zero protection Soft fabric prone to crushing
Rider Comfort & Ventilation
Rain & Wet Weather Defence Water-resistant PU/Nylon + full rain cover Saturates quickly in continuous rain Requires separate expensive rain cover
Installation Simplicity
Internal Organisation
Off-Bike Portability
Night Riding Visibility Reflective side safety prints Little to no reflective elements
Cargo Expansion Elastic top drawstring cord for jackets Fixed capacity without exterior bungee Stuffed pockets that press into your back
Total Investment
£44 (50% Off Promo) £88
£80 - £130 (flimsy & prone to tears) £60 - £110 (causes sweaty backs)
EVA Shell Rigid Protection
100% Rain Cover Shield
40×20cm Spacious Dimensions
Upgrade Your Bike Storage with StoPoxow
UK Cyclist Reviews
4.9 out of 5 /5

Based on 1,280+ verified UK customer reviews

5★
89%
4★
8%
3★
2%
2★
1%
1★
0%
98% Recommend

Based on verified UK purchases

@charlotte_london
@charlotte_london
@oliver_edinburgh
@oliver_edinburgh
@sophie_bristol
@sophie_bristol
@george_york
@george_york
@lucy_manchester
@lucy_manchester
@william_oxford
@william_oxford

Tap to view full size

"As a daily London cycle commuter, ditching my heavy backpack for StoPoxow has been a game-changer. It keeps its shape perfectly, fits my tablet, lunch, and tools with ease, and survived a heavy torrential downpour with the rain cover without letting in a drop."

CR
Charlotte R. London, UK

"The EVA hard shell is brilliant. It looks smart in carbon black and protects my camera gear over bumpy cobblestones in Edinburgh. The shoulder strap makes taking it into cafes and work totally seamless. Tool-free fitting takes less than a minute."

OM
Oliver M. Edinburgh, UK

"I cycle 20 miles across Bristol every weekend. The top elastic bungee is fantastic for carrying my extra waterproof jacket, and the internal dividers keep my puncture kit and puncture tools organised. Super sturdy and secure rack mounting."

SL
Sophie L. Bristol, UK
4.9/5 Average UK Cyclist Rating
98% Would Recommend to Fellow Cyclists
12K+ UK Cyclists Riding with StoPoxow
24hr Dedicated UK Customer Support

30-Day Rider Satisfaction Guarantee

Put the StoPoxow Bike Rear Seat Bag to the test on your daily UK commute and weekend adventures for 30 full days. If it doesn't transform your ride with superior protection and effortless organisation, return it for a swift, no-quibble refund.

Rigid Impact-Resistant EVA Construction
Dedicated UK Customer Care
Water-Resistant Build + Included Rain Cover
Frequently Asked Questions

Got Questions? We Have Answers

Ride in Any Weather with StoPoxow Hard-Shell Bag

Join thousands of British cyclists enjoying impact-resistant protection, smart organisation, and dry gear. Order your StoPoxow Rear Seat Bag today with 50% off and free tracked UK delivery.

Claim Your 50% Off Today
Free Tracked UK Delivery
30-Day Money-Back Guarantee
4.9/5 UK Cyclist Rating