Great bag, very practical and good value for money. Excellent for commuting.
I needed a pannier bag suitable for work meaning it needed to have a laptop compartment, be smart enough to take into meetings, have enough space for a change of clothes and also be able to carry various other odds and ends - I'm pleased to say this ticks all the boxes. It probably wouldn't stretch to a change of footwear, although I keep a spare pair at work. I went with the dark grey/black colour variant as I thought this looked smarter.
The design touches allowing the strap to be stowed away when used as a pannier bag and also to hide away the rack attachment fittings when not in use as a pannier work perfectly well.
It comes with a rain cover although I've found the bag to be sufficiently water resistant anyway to cope with short, light rain showers.
Can't comment on long term durability at this stage due to only having used it for a couple of weeks.
I bought this for my 10 year old son who regularly cycles to school. There is plenty of space inside and is easy to attach and remove from the bike. We have 2 small issues with it - he has to remember to make sure that the shoulder strap is not hanging down when cycling (although there are velcro straps for this purpose). Secondly, the bag is not very comfortable to carry for long distances - in other words he would be better to go back to his old school bag for the days that we walk to school, but that requires too much organisation on his part. Both of these create issues for a 10 year old boy, but probably not for anyone else!