Perimeter Sound has released a bundle pack weighing over 1 GB of free various loops taken from its catalogue.
I put together all of our freebee and demos loop packs for all of our products, independent and through other companies. Please check the Eulas for the PL and SL loops, I am not in charge of those. I can assure you however that any Perimeter or Soundspice freebees are restriction-free as far as normal use, ie = they are not just-for-demonstration or anything.
Noet that all sounds are royalty free- you can use them in your commercial releases.
More info: Perimeter Sounds free bundle pack