Carrying spare tube on Cervelo P2

So you have the small Rocket Pocket (22 cu. in.) and not the XL (36 cu. in.) one? And it's big enough to store a spare tube, tire irons and what, a CO2 inflator? I hate the idea of loading my bike down with bags, but if it has to be done, then that's a small, neat solution - and cheap enough too.

It would still be useful even if I add a sonic wing behind the seat at some point, I suppose.

That looks tidy @triathlonandy - thanks for posting the pics. I haven't decided whether to use an aero bottle up front, or a regular bottle held horizontally, but the bento box for flat kit seems a good option whatever. Have you found it affects the bike handling having that weight on the bars?

Half the battle is going to be how to recognise my bike in a sea of other almost identical P2s!! Thankfully, only small races for me this year.

A useful thread for another new 'share the ride' P2 owner! Thanks guys.

I was going to do the horizontal bottle, but after experimenting realize there isn't enough room for the cage, bottle, and my Joule computer. Short arms! So PD Aerolite and cage on the down tube.