Just wondering....how is the 255 UL is different from this: http://www.kata-bags.com/minibee-111-ul-backpack-lg
That one is smaller than the 255 UL and weighs less. Kata's website says it will fit a non-gripped body with 70-200 2.8, the 255 can take a gripped body with a 300 2.8 - unfortunately I don't own the 300 but my camera is gripped and I'm glad to have some space around the 70-200 as it's very handy to fit cleaning gear, a memory card case, the rain cover and other bits & pieces.
Also the minibee 111 will take a 13" laptop while the 255 can accommodate a 17" one. The 255 has a zip up the front which gives direct access to the large middle compartment, where the camera body and long lens are, without having to open the whole backpack - it's very handy. It's a bit hard to tell from the Kata description but from what I can see the minibee doesn't have that.
There are so many things I love about the 255 UL - it has really good padding around each compartment which gives me confidence that my gear is safe even if someone knocks the pack over or handles it roughly. The zippers have these great finger loop things which makes it easy to open them quickly.. they've thought through every detail and made it as close to perfect as it's possible to be IMO. I hope you buy it and love it!


