http://www.cyclegear.com/spgm.cfm?L1=5004&L2=28&L3=&L4=&item=MYT_TS-3150_G This is what I have and I love it.
always be preparred, when i raced mx i had at least 4 helmets with me, 4 pairs of boots, and at least 4 complete sets of gear and a oakley goggle bag with a bunch of pairs in it my vote is for ogio, i have one of there backpacks and it rocks!
what this guys said... I got the biggest Ogio gear bag for christmas two years ago, and can't fill it up w/all my stuff. Just took it on a vacation, packed 2 peoples clothes for 6 days and had an empty compartment... PLUS Ogio's stuff is warrantied for life, their zippers are much better than other brands also. Do it right the first time, get an ogio:up::up:
I have the Ogio 9800. The bag is great. I can fit my leathers, boots, gloves, 2 helmets, back protector and a weekends worth of clothes in it with no problems. There's enough give in the lid that I can usually mash my sleeping bag in it if I only take one helmet. The 9900 would probably be a better bet for 2 suits and 2 helmets. IMO. They certainly aren't cheap bags but you definitely get what you pay for.
Another alternative from KTM. Still an OGIO, but with nice graphics: http://www.magicracing.com/KTM-Carry-Moto-Bag-w-Wheels_p_4503.html I don't own a KTM, but the price is good and the style is nice.
Wheeled hockey bag, boots fit in the pocket designed for skates. I have a Bauer bag I got 5 years ago and it'll fit what you describe.
While that Fox Yamaha bag has a nice price tag on it, you might want to seriously consider sticking with something that has wheels.
I just picked up an Ogio 6900 on closeout for 37.00. Probably a little small for what you want, but 1 suit, helmet, boots, gloves and back protector fits great.
$79.99 for the 9800. Not my first choice of color, but a damn good price for that bag. http://www.motoxoutlet.com/index.asp?PageAction=VIEWPROD&ProdID=614882
Just don't pit in the grass 'cause you'll never be able to find your gear bag. Another +1 for Ogio. :up: