junkyard, my ass is a bit lower than my pockets thankfully ) don't ask me why, but when i get tired on long rides faffing with rear pockets becomes awkward and frustrating so it's become something i avoid. a personal thing, nothing more. maybe i have a high ape-index?
on the pro / cons of bags, each to their own right? i knew i shouldn't have mentioned the C-word on a roadie thread! )
1.5l on a 3-4 hr ride is a good amount and carrying bottles and a bag means i can have energy drink as well as water. I finish rides stronger when i drink enough. If i'm doing 120 hilly miles alone in the summer 2.5-3l is about right and carrying the weight is a benefit in the end too. I'm kidding myself if i ride all minimal-kit on an 18lb bike and then expect that to do me maximum good when i get on my 27lb MTTB with a day-ride bag.
roadie skill #6 - to accept that if you're on drop bars and <32c, that's good enough. Freds, off-dirt mountainbikers and club guys, is there a real difference? Today's Fred is often yesterday's club hero.
and -
#7 "The whole neat and tidy package that surrounds a club ride makes a refreshing change to normal often chaotic mountainbike rides I used to go on." - understand the importance of this one. MTB group rides are too often a faff-fest!