The Tara is a great little pack, I have found it to be perfect for mtn biking also. The Tara and Kit bag make a nice "light and fast" style day pack setup. Everybody I have had try on and use the Tara say they love it, even people who hate wearing packs.
I will be getting a Highlander soon but plan to do a few mods to it. I already have the prototype compression panel (which will be getting a g-hook makeover) so the Highlander will probably be just used as a day pack only. I want to add a frame sheet in the rear slot pocket and then sew a simple waist belt on it. I may not do that though, it might be fine as is.
