BTR Under the Crossbar Frame Corner Bike Storage Bag

In stock and despatched within 1 Working Day.

The BTR Frame Corner Bike Bag was created to provide discrete & secure storage on your bicycle & is a popular choice for cyclists who want to carry minimal gear & not have additional storage interfere with their performance!

Attach it to the generally unused area underneath the crossbar & seat stem & you have an instant 1 Litre capacity that doesn’t clutter up your handlebars

Ideal for road bikes or cyclists who like to travel light, this bike bag fits neatly under your top tube & attaches to your seat stem. Or, you could try fixing it to the handlebar stem instead?

Features :

  • Three Straps - to secure to your bike – don’t take any chances… Keeps it secure
  • Hook & Loop Fastenings – Easy to adjust & secure to your top tube & seat stem
  • Reflective Logo & Stripes – printed on the side. Be seen & be safe!
  • Easy to Clean Structured Shell - keeps its shape & dirt & dust wipes off easily
  • Tough tear resistant fabric– feels as soft as leather when you touch it
  • 1 x Zipped Opening – easy side access to your gear
  • 1 Litre Capacity- mini size but can fit in your essentials (will fit your Smartphone too!)
  • 2 x internal mesh pockets – helps organise your kit
  • Only 5 cms wide – fits neatly in the frame space & doesn’t get in your way whilst cycling


Sizing: Height :11.5cms at tallest point, Length: 28cms at longest point, Width: 5cms, 1 Litre Capacity

Don't weigh down your pockets & be unbalanced with keys, spare tyre levers, money, energy snacks & gels.  Store them in your BTR Corner Bicycle Bag for safe & secure discrete storage.

Great for touring, road bikes, triathlons or every day use!

Free Delivery & Free Returns


Delivery Information

All items are in stock and ready for immediate shipment unless otherwise specified.
All orders will be despatched the same day if ordered before 2pm (Mon-Fri)

Delivery Costs


Royal Mail 24 – FREE


Airmail (Usually Arrives Within 3-7 Days) - £3.00

Rest Of World

Airmail (Usually Arrives Within 5-10 Days) - £4.00

FREE Returns

We offer free returns within 28 days of purchase.  We will provide you with wither a Hermes or Collect + pre paid returns label. Please Contact Us with your preference or if there is another returns service you would prefer


Customer Reviews

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    David R.
    United Kingdom
    I recommend this product

    bags of joy

    great little bags with internal compartments for tools, levers etc


    This BTR Bike Bag is part of our Buy 1 Get 1 Half Price Promotion

    BTR Buy 1 Get 1 Half Price Special Offer Promotion