BTR Bike Frame Bag With Mobile Phone Holder GEN1

In stock and despatched within 1 Working Day.
This high-quality, water resistant, padded BTR bicycle bag allows you to store your essential items on the go while also acting as a great bike phone holder. You can continue to operate your phone as normal even while in the case. Underneath the phone pouch is a separate, fully-lined storage compartment with plenty of room for items such as a wallet, keys, bike tools, or spare inner tube. A great item to complement existing pannier bags and panniers or any other bike bags

This is the 1st Generation in this series of BTR Bike Bags. These attach to the bike via 3 Hook & Loop straps. One strap around the handlebar stem and 2 around the frame top tube. Generation 1 are ideal for bikes with a gap between the top and bottom frame tubes - see images.  

From the BTR Bike Frame Bag Range, the GEN1 Frame Bike Bag is the First and Original BTR Frame Bag that sits on your Crossbar with 3 Straps to Secure it to Your Bike


Use the Waterproof Rain Cover & you have a Waterproof Bike Bag! 

From the BTR Bike Frame Bag Range, the GEN1 Frame Bike Bag is the First and Original BTR Frame Bag that sits on your Crossbar with 3 Straps to Secure it to your Bike.  

Features include: 


  • Quality Side Reflective Material Strip – Sewn on to ensure the best reflection we can! BE SEEN & BE SAFE!!
  • Hook & Loop Fastening Straps- ensures it adjust easily
  • 3 x Strap Fittings. 2 x underneath straps to securely attach to your bike frame. Plus, 1 x fitting on the front to secure your frame bag to your handlebar stem for stability & security.
  • PVC Phone Pocket with Touch Screen Functionality– use your Phone for GPS Navigation or to Map your Ride without removing it from the PVC pocket
  • Headphone Outlet
  • Option to Buy Waterproof Rain Cover – Create a 100 % Completely  Waterproof Bike Frame Bag

Sizing Medium 
Overall Phone Pocket Size =  16cm x 8cm
PVC Window Size = 12.5cm x 8cm 

= iPhoneX, iPhoneSE, iPhone 6s, iPhone7, iPhone8 & Samsung S7, S8, S9. 

*** Please Check Size as your case may make your Phone Bigger ***


Our BTR Frame Bag GEN1 is the Original Choice for a Cycling Mobile Phone Holder with the 3 Secure Straps to keep your BTR Frame Bike Bag SECURE, DRY & EASY TO SEE

We do have other generations available for different bike frames and mobile phones 

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
Royal Mail 24 Tracked - £2.00
Royal Mail Special Delivery - £5.00


Airmail (Usually Arrives Within 3-7 Days) - £2.00

Rest Of World

Airmail (Usually Arrives Within 5-10 Days) - £3.00

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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Carol M.

Bike cross bar bag

Great device for going out for a spin, keeps, phone wallet and snacks dry and safe - a great buy

John D.
United Kingdom

Bicycle Bag

A great purchase for me. I was uncertain it would sit securely to my "egg" shaped cross bar so I posed the question which was answered positively very quickly. The longer strap for the handlebar stem and the two underneath straps combine to a provide secure fitment. A versatile bit of kit which is great value for money. Strongly recommended. John Edwards, Exeter, Devon

John D. verified customer review of BTR Bike Frame Bag With Mobile Phone Holder & Puncture Repair Patches GEN1
David H.
United Kingdom

Practical handlebar bag

This is my second order, as I was very pleased with the first. I purchased the large BTR Bike Phone Holder Bike Bag, rather then the medium. It easily takes my iPhone 5 plus a battery back-up and lead, a few allen keys and other small items. The touchscreen operates fairly well through the transparent cover. The bag is rugged and waterproof enough even without the cover, although the cover will me useful in heavy rain. The bag is stable on the bike. A very good value product as well.

A BTR Direct Sports Customer
Jeffrey B.
United Kingdom

It does the job

I maybe should have brought the large size for my Samsung A6 as it's a bit of a tight squeeze in the medium size bag. Nevertheless it does the job and it was cheaper than its predecessor which I bought from Argos. The waterproof cover is a good idea even though that means you can't use the touch screen. I suppose you can't have everything!

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

BTR Buy 1 Get 1 Half Price Special Offer Promotion