We have unraveled several Timbuk2, Cocoon, Osprey bags, and sleeves at Amazon today, at up to 51 percent off. Cocoon GRID-IT is our top choice! Wrap 13-inch Organizer for $32.37. That’s 20 percent off the typical rate there, and it’s the lowest price we’ve been tracking for over a year. This sleeve for MacBook is suitable for 13-inch models, including Air and Pro. You’re going to find a GRID-IT up front! organizer, something incredibly useful to keep small accessories firmly secured using elastic straps in a wide range of sizes. GRID-IT! 4.3/5 stars rated.