Need help finding a small, portable computer case

[HplusGaming]

Alright, so let me give you a run down.

I go to my friend's house often. Luckily for me, most, if not all of my friends have an HDTV, which means I can use my computer on their tv. The only thing is, my prebuild came with an ENORMOUS case, and it's a huge pain to lug around all over creation. What I'm looking for basically is a case that will allow me to just grab and go. What I'm hoping for is to be able to just unplug the computer from my monitors, grab the power cord, keyboard, and mouse, and just go right there. Here's what all I have bookmarked right now

http://www.newegg.com/Product/Product.aspx?Item=N82E16811133274
http://www.amazon.com/BitFenix-Power-Supply-MicroATX-BFC-PRM-300-KKXSK-RP/dp/B00G489XDW/ref=sr_1_1?ie=UTF8&qid=1421250806&sr=8-1&keywords=bitfenix+prodigy+m&pebp=1421250891881&peasin=B00G489XDW
http://www.newegg.com/Product/Product.aspx?Item=N82E16811119274
http://www.newegg.com/Product/Product.aspx?Item=N82E16811133253
http://www.newegg.com/Product/Product.aspx?Item=N82E16811119265
http://www.newegg.com/Product/Product.aspx?Item=N82E16811352048
http://www.newegg.com/Product/Product.aspx?Item=N82E16811139044
http://www.newegg.com/Product/Product.aspx?Item=9SIA24G28M4167
http://www.newegg.com/Product/Product.aspx?Item=N82E16811147216
http://www.newegg.com/Product/Product.aspx?Item=N82E16811352047
http://www.newegg.com/Product/Product.aspx?Item=N82E16811112300
http://www.newegg.com/Product/Product.aspx?Item=N82E16811133239
http://www.newegg.com/Product/Product.aspx?Item=N82E16811815045
http://www.newegg.com/Product/Product.aspx?Item=N82E16811345052

This is about a weeks worth of searching... :lol: Which one do you guys think would best suit my needs/be the absolute smallest?

 

[Deleted member 362816]

Corsair 250d is the smallest well built case that I would reccomend for Mini ITX, Bitfenix prodigy for m-atm