So I am highly interested in purchasing an InCase brand neoprene sleeve for my Dell laptop. (Yes I know, not a Apple product but I am in the market for a new Macbook Pro as soon as this poor graduate student can save some cash). Incase designs specifically for the Aple lineup. Looks like my laptop falls just in between their two designs as far as dimensions go for their line of neoprene laptop sleeves. So which would you recommend, the 13" or 15" sleeve? Dell Inspiron 1420 (My Machine) Weight: Starting at 5.39 lbs (2.45kg)9 Width: 13.13" (33.3cm) Height: 1.26" (3.2cm) front - 1.53" (3.9cm) back Depth: 9.61" (24.4cm) Option #1 Incase 13" Neoprene Sleeve http://goincase.com/products/detail/13-neoprene-sleeve-cl57089 Interior: 12.78 x 8.92 x 1.08 inches Designed for Macbooks (same dimensions) Option #2 Incase 15" Neoprene Sleeve http://goincase.com/products/detail/15-neoprene-sleeve-cl57090 Interior: 14.1 x 9.6 x 1 inches Designed for Macbook Pro (same dimensions) TIA and my apologies for a sad attempt of making this macbook pro related.