Vaccumed too huh? That's pretty cool. I've been ordering from Rodent Pro for awhile, but I've been meaning to try a few others out. How are the size ratios? Comparable to others? They cost more for shipping don't they? It will be hard to pass on RodentPros prices when I always seem to catch them with a sale going on. I just paid 1.50 for xxxl rats and 1.25 for xxls...it came to about 2.50 average price after shipping. We'll see though.