Originally Posted by
Barrettscv
You might also consider the Nashbar frame bag
This is a nice low cost bag that will fit most bikes. The quality is good and mine have lasted many years. The bag is very secure. Space is also generous.
The bag does eliminate the seat-tube mounted water bottle. Here it is on a size 51cm Cyclocross bike.
Nashbar Exception Display Page
Awesome, bomb proof bag...too bad it's not available anymore. I bought brand new one on Ebay several years ago. Extremely happy with quality and the size. I can fit all I need , even for a long ride. Pump, snacks, cellphone, multitool, tube or two, patches, map and still have room to spare.