For its newsletter subscribers only, newegg offers the Timbuk2 Quickie 13" Laptop Sleeve in Black/Gunmetal, model no. 233-2-2000, for $14.99. Coupon code "EMCXSVR66" cuts it to $12.99. With free shipping, that's tied with last month's mention and the lowest total price we could find by $12. This sleeve can hold most 13" notebooks and features exterior pockets, D-rings, tuck-away handles, a removable shoulder strap, and more.