Possm - Large
This is for you +size guys and gals. Fat bike friendly and optimized to carry the extra rubber and air needed to get a fatty outta the woods or snow bank and you back to the pub. Set up for a 3.0 tube, 3 25g CO2's and still get the multitool, levers, etc under the seat. More can be stuffed in somewhere if needed, done it.
Only weighs 82g