What do you take to the track?

Thanks for the responses.

We're thinking of having a removable tool section to the bag that have space for all the tools mentioned above and the main bag will have separate space for shoes / smelly socks etc.

@Tricky_Business sounds like if you don't get on with the Endura you might want something custom made?

Thanks again to all for the responses. It really helps.

We're based in Cardiff so will be trotting along to Newport velodrome for further research.