IberaBicycle Triangle Frame Bag

This bag is made of strong canvas with three substantial velcro straps. It looks and feels a durable and quality item and is finished with an orange logo and trim. It fits easily on to the rear of the frame but make sure to press the velcro well home - then you won't lose the bag! I bought the medium size and was glad that I did because it only just fitted. You can see in the second photo that I have a frame pump and a bottle. The large size would have fouled these, so take care and measure before you buy. The other problem with this type of bag is that if you have an exposed rear brake cable over your crossbar, as most bikes do, the bag will press this against the frame, making the brake sluggish and scraping the frame. I got over this by disconnecting the cable, cutting a piece of cable cover the same length as the distance between the two top velcro straps, and fixing it in place with zip ties - see first photo. I arranged it so that when I refitted the bag, the zip ties were hidden under the velcro straps. I then threaded the cable back through this cover, then back through the remainder and fitted into place. All is now OK. A couple of tips. It's best to cut the cover with proper cable cutters - they're not expensive and all bikers should have a pair! After cutting, clear the holes at either end of the cover with a bradawl. Lastly, this bag is not waterproof, so put the contents into a plastic bag before putting into your frame bag.

I checked out many other manufacturers bags before I opted for this bag. This bag fits my bike perfectly and stores many more items than I anticipated. Even when full it doesn't interfere with leg movement when pedalling. I'm very happy with this bag and glad I bought it. I can't advise on its waterproof capabilities as I haven't been caught in any heavy rain yet but it looks well made and the zip is a good standard and incorporates a lip seal.

Very handy bag. I use it on both road & mountain bike, fits both very well. Stays firmly in palce. On older bikes, there might be a small fitting issue if you have cables running along the top tube.

I got the medium, it's a good size for day rides. If you cut an A4 piece of paper diagonally it will be the approximate size of the medium bag. (The paper will have no depth to it, obviously, so will look quite small). It should hold your phone, keys, a small snack and a paperback. I don’t know about toolkits or inner tubes, I don’t carry them. It’s good for the small, light things - if you want to be shoving bike locks into it, forget it. It fits my mountain bike allowing enough space for a water bottle on the downtube. It’s out of the way and doesn’t catch my legs. It looks nicely made. I can’t comment on durability but I’m expecting it to last. I’m very pleased with mine.

When I placed my order I thought this would be a quality item as it was priced higher than similar bags. What I didn't realise was it was being shipped from USA and postage cost was presumably wrapped up in the price to disguise this fact.I would normally return poor quality items and think nothing of it, but as I bought two of these as Christmas presents I couldn't return them in time.