I vote with jnanian. My Deardorff is an 8x10, but I have always (14 years) kept it in a Tenba backpack. It's safe in the closet, rides well in the back of the SUV and easy to access in a parking lot, or 3 miles up the trail. Nice padding, relatively dust-proof. Everything is in one place, with plenty of pockets.
Now. Whaddaya got for an 11x14???