ieGeek Roswheel Bike Frame Top Tube Bag, With Phone Case/Holder, Size 5.9" (Black)

Perfect for my needs. Appears to be well made. Certainly is waterproof as recent thunderstorms have proved. Reasonably secure although I would prefer the straps to be slightly longer so as to wrap around the bars. And although early days in respect I've only had it a couple of weeks...I would recommend if you need somewhere to store a phone so you can still use it (eg for satnav) and small items such as a mini toolkit and reading glasses.

Bought as a present for a cyclist friend who seemed to really like it and will probably find it more useful as an occasional cyclist than a cycle computer. His phone had a roughly 5" screen and the bag was plenty big enough for it.

Looks solid and convinient.The width of this product is great, beacause it doesn't get in the way of your knees.But when you're going on a really lengthy bike ride (100miler) you may want to be using an extended battery pack for your phone which bulks it up. This is where the problem with this product comes in: it has a limit on the bulkines of your phone even if it is within the screen diagonal size of 5.5inches.I ended up reusing it as an additian seat post bag, so I'm allowing it an additional star for this.

Overall its just what I wanted. It's well made and appears robust for the price. The phone pouch is more than large enough for my IPhone 5s and would fit most phones i would image.

Great accessory, fits alls smalls on a bike ride and transparent phone cover is great. Only minor thing is that it falls to the side from time to time but really good overall.

A nice little bag which fits my Galaxy Note II perfectly. For my purposes it would benefit from a stiffer base with some kind of clamp to secure it to the crossbar.

I've got the iPhone 6 plus and was pleased that it fit fairly snug in the bag. However the phone slips down just enough to make it difficult to press the home button. Also if the bag is empty it is difficult to get your finger to register on the screen through the plastic. Design is fine but I'm a little niggled by these irritations to the point that I'll be gong back to my original design and having my phone bar mounted.

I needed a way of viewing my phone while cycling- checking who was calling, using the maps and playing music etc. Saw this bag and thought it was a great idea. I'm a serious cyclist and hate excess on my frame but I'm prepared to put up with this because it works so well and looks okay too. One more thing to say; it doesn't get in the way of anything either. I can pedal and the handlebars are unaffected.I recommend this product to all.