I looked into getting a Park BX-2.2 or some kind of pro mechanic style portable tool case. I've used several different variations to work mechanical support at events and personal use on bike trips and races. I found an inexpensive case from Harbor Freight that's only $29.99. I went and checked it out and the quality was decent, so I picked one up and have been using it for a few months now. I made a little review video if anyone is interested. The Park tool case retails for $299.99, so unless you can find a used one at a good price, the Harbor Freight case is an option.