My tenere didn't come with a tool kit so I'm going to have to build something up, was thinking of the likes of this and going single can

http://www.ebay.co.uk/itm/181901932328

Nice bit of kit. The access to both ends is a bonus as tube can be a pest getting your tools out if they are lose in there. A vertical mount onto hard panniers would be good then just release the bottom end to retrieve the contents.

Yeah ideally it needs to be at a bit of an angle to get the tools out, looks nice and solid.
Seen this too, somewhat cheaper

http://www.ebay.co.uk/itm/191974444797

Well I've ordered my Kriega tool roll and will hopefully get it shortly.