I think I know the answer to this question but I wanted to get other perspectives. I have a 2012 Shiv (the tri version) that I use TTs. All the ones I've done this year have been short - less than 10 miles. My question is where is the best place to carry a bottle on the bike? I mainly want to be able to carry the bottle during the warmup (specifically when I'm not using a trainer to warmup) and then in point to point TTs, it would be nice to have it when I'm done. I'm not going to be drinking from it in this short of a TT. I know the best answer is to use the bladder within the frame, but it seems like a lot of trouble for a short TT and it seems to triathlete to have the drinking tube coming out of my TT bike. My initial thought is to have the bottle tucked under the seat by zip tieing a bottle cage back there or using the mounts on the seat tube, but I would think this would be less aero than under the seat. The other option would be to stuff the bottle in my skinsuit during warmup and ditch it before the race. What does everyone think? Thanks in advance.