Originally Posted by
urbanknight
What if your primary bottle is a large one?
531: They make side loading bottle cages that might solve your problem.
His post said that he could barely fit the bottle in there, that should be enough to allow the switch. The side loading cage would be better but until then my idea should work.
*edit- brain fart. I was thinking 20 oz was the large bottle. Still yet I would rather use two 20 oz bottles than one 24 oz bottle.