TopeakMondo Hydro with Fixer F25 Seat Pack

Stable and narrow. I used it on a Brompton because it was the only way of conveniently carrying a water bottle. Great how it clips on and off the saddle and the pocket arrangement works well. I carried a spare tube, a multi tool, purse, phone, tyre levers and bottle of water and there was room for a bit more. It needs about 25cm of seat post. Great for a Brompton.

I purchased this for my scott genius 720 electric mountain bike as you can't put a drinks bottle on the frame due to the battery. this seat pack is to big for the bike even though I have a large frame. if I was to put a drinks bottle in the net it would hit the tyre. I have the seat post up high also so not sure what bike this would fit.

Massive seat pack, fits all my spares, gear and a bottleOnly just fits on my tube without catching the rear wheel

Great product. Very big. I'm 6'8. Have a large frame bike and the seat post is on its maximum setting. the bag only just clears my back wheel. Make sure you have enough room before ordering

Cane across this by accident, it carries another in on package, innertubes, jacket, energy bars, water, tools etc.

I bought the bag for my Brompton bicycle and used it on bike tour and found it very useful. I had torrential rain on two days of my tour and the bag kept the contents reasonably dry.

As always with Topeak, very well designed & made, only one problem ! you need a very long saddle post to fit it to !!so check the length against your saddle tube, I had to return mind. I,m too short !!! , it was rubbing on the back wheelIt was a very good day ride bag

A good size bike bag, I can fit two tubes, pump, co2, repair kit, multitool as well as my gloves, waterproof jacket in it and with the fixer 22 bracket it doesn't rub on my frame, but check the height of your seat post before buying