Newegg offers the Timbuk2 Commute Medium 15" Laptop TSA-Friendly Messenger Bag in Night Blue/Blue, model no. 269-4-4080, for $69.99. Coupon code "EMCPBHA73" cuts it to $44.99. With free shipping, that's $15 under our May mention and the lowest total price we've seen. (It's a current price low by $14.) This ballistic nylon shoulder bag measures 20" x 13" x 6" and features an adjustable, removable shoulder strap, top handle, key tether, TSA-compliant laptop compartment for up to 15" laptops, and waterproof front flap. Deal ends September 1.