DELIGHTED with my 13" uMBP purchase. Help me choose a sleeve. I intend to carry it in a backpack for light use or a hard box for road trips. Both need some kind of cushioned liner sleeve. OPTION A: CaseLogic sleeve. Economic (@$20usd), pocket for power cable. Zipper pro or con? http://www.caselogic.com/13_macbook_...modelid=120446 OPTION B: Speck Tuck (@$35usd). Has pocket and nice lining, but looks bulky for putting in a backpack. Does have straps for carrying alone, but they remind me of seatbelts. http://www.speckproducts.com/product...s-up-to-13/193 OPTION C: Black corduroy Foof sleeve, sherpa lining (@$40usd). Fits snug, can remove from backpack without removing entire sleeve. Cool but pricey. http://foofshop.com/ Opinions? EDIT: Follow up: I got the Speck Tuck pack and love it!