If you’re obsessed with the lines of your steed, you’ll be wanting the CycKit Aeroclam. Yes, it’s a bit of a faff to get it delivered from the other side of the world (it’s made in New Zealand), but if you have the need to maintain the sleek aesthetic of your carbon racer then there’s no other saddle bag that’ll do the trick.

How to: Eat and Exercise your Way to your Perfect Weight

The Aeroclam is a little smaller than some of the other options on this list, having been designed to contain a tube, CO2 canister, 2 tyre levers and a CO2 applicator. That doesn’t leave much room for dessert. But it will keep these bits safe and dry, out of your jersey pocket. And it’s only 135g.