Newegg offers the Timbuk2 Slide 15" MacBook Backpack in Black/Bixi Red, model no. 431-3-6048, for $39.99. Coupon code "EMCAVKT75" cuts it to $25.99. With free shipping, that's $54 off list and the lowest total price we could find, although we saw it for a buck less in a different color in March. Designed specifically for the 15" MacBook Pro, it should also accommodate most 16" laptops. It features an internal organizer, weatherproof port for headphones, and custom-fit strap. Deal ends July 22.