I use one of these for my longer back country trips with my 36". It's the High Tail by
Detours http://detours.us/product_info.php?p...=108&langua ge= This also mounts to the seat post. It doesn't carry a ton of stuff but I can fit a lunch, some tools, an inner tube, a pump, etc and and I can strap on some clothing and knee pads. I'd much rather have the weight be on my ...