Quote Originally Posted by five one View Post
I have - and LOVE - the Mountainsmith Bike Cube. It holds everything!

Mine was a gift and I don't know where it was purchased, but I'm sure an Internet search would get you that info.
I've loved my Bike Cube bag; mine was purchased from Terry, but they are available at other places.

If you want a bag that can be worn like a backpack, search on triathlon transition bags.

Maxxxie pictured a cool looking bag in this thread;