Brenthaven has put out some really impressive products recently, so when we heard it was releasing new MacBook sleeves, we knew they would be worth checking out. BX2 Sleeve ($50) and BX2 Sleeve Plus ($60), both come in black or white, and in 11”, 13”, and 15” versions. Three features set these sleeves apart from others: a handle that you can easily slide your hand through to hold the case securely, protective foam in the corners,…