Can you have too many bags for your trainers? 

There's 2 colours to choose from, and a normal size of 42cm x 34cm. 

Clean kit and trainers on the way to a race or day out, keeps stuff organised.

Great for muddy trainers on the way back, remember to get them out at the other end as they stink if you don't clean those trainers, and brush the bag out too!

Good for all the usual obvious stuff, spare bag for gym, swimming, beaches (remember them).