Backpack for a DJM 900
Ideally I would get the Controllerist Backpack from DJTT as it’s already been proven to hold the 900 but it’s been out of stock for a while…
Anyone have any recommendations for this oddly sized 13" mixer? 
You can try to compare the dimensions with those controllers that are in the Big Namba Studio Backpack Fitting guide: http://nambagear.com/2008/07/02/whic...udio-backpack/
http://nambagear.com/big-namba-studio-backpack/
Also this thread has some other recommendations:
A backpack? Why not just a decent flightcase? Way safer than a bag..
“the depth of 4.5″ of the Pioneer dj mixer means that it will not fit into the backpacks”
I guess that rules out the Namba.
The dimensions of the 900 are 13.0 x 16.1x 4.2 (in) / 331 x 108 x 409 (mm) so it’s a little big for vinyl bags. Thanks for the suggestions though!
Backpack is for portability as I don’t have access to a car, and would like to be able to carry it on foot/bicycle at times.
I’m looking for one too, what did you end up getting??
I got the Gator CDJ/mixer bag which fits nicely
Try Magma bags, I have one of the backsacks for my Denon controller. Very impressed with the quality,
Man I’m in the same situation as you! Although a good trolley bag or backpack will do also.. 
It would also be good if the bag could hold more than just the mixer, ie: X1, headphones, cables, soundcard etc..
Yeah thats exactly what I want just in a normal looking backpack
Ive been looking at these:
http://www.udggear.com/udg-creator-laptop-backpack-black
I’d take a look at UDG’s bags. I use one for carrying all my stuff around, and I’m pretty sure the mixer would fit into the big pouch on the front large pocket. I don’t have to carry anything that large around, I usually keep my crane stand, dicers, and various cables in that pocket but I’m pretty sure the mixer would fit in there well. I don’t have a similar mixer to test fit in there size wise.
I have the UDG Digi bag and swear by it.
http://turntablelab.com/products/udg-digi-backpack-black-orange-u9101bl-or?ref=lexity&_vs=google&_vm=productsearch&adtype=pla&gclid=CL3rk_XOvLkCFXRp7AodYVoA3g