eBay with Acer has the refurbished Acer C720-2802 4th Generation Haswell Celeron Dual-Core 11.6" Chromebook Laptop with Solid State Drive (Granite Gray) for $150 with free shipping. Google Chrome OS installed. Weighs 2.8 lbs. and is 0.75" thin.
Dell has the Dell Inspiron 15 7000 Series (7537) 4th Generation Haswell Core i5 15.6" LED Touch Laptop on sale for $850 - $250 off with coupon code HR6QWFWJK8DMV1 [Exp 4/25] = $600 with free shipping.
The Inspiron 7000 series is the 2013 replacement of the old premium Inspiron Z line. Features include an aluminum chassis less than 1" thick, Gorilla Glass touch display, backlit keyboard and Windows 8.
You can get 10% back in store credit with a Dell Advantage membership (free to join) and when you pay using a Dell Preferred Account (credit).
Intel Core i5-4200U 1.6GHz, 6GB DDR3L, 750GB HDD
Intel HD 4400, 15.6" LED Touch (1366x768), 802.11b/g/n, BT 4.0
Newegg has the Timbuk2 Jones Laptop Backpack (blue) for $40 - $15 off with coupon code EMCPFWE75 [Exp 4/17] = $25 with free shipping. Features a 30L capacity, 15" laptop compartment and internal front organizer pocket.
Walmart with Altatac has the Lowepro S&F 100 AW All Weather 10" to 12" Laptop / Photographer Black Utility Backpack (LP36280-PAM) for $25 with free shipping. Compatible with the S&F vest, harness and belts (not included).
Newegg has the Wenger SwissGear Neptune 16" Laptop Computer Backpack (Blue, 28369060) for $43 - $14 off with coupon code AFNJ3515 [Exp 4/16] = $29 with free shipping. Features a padded laptop compartment, essentials organizer, air flow back padding and mesh side pockets.
Ends 4/16 at 10PM PT. Sellout.woot! has the refurbished Toshiba Satellite E45T-A4300B 4th Generation Core i5 14" LED Touchscreen Ultrabook for $500 + $5 shipping = $505 shipped. Weighs 4.4 lbs and measures 0.8" thin.
Dell has the Dell Inspiron 17 3rd Generation Core i3 17.3" Laptop for $570 - $170 off with coupon code NHVG2QHKZ5R333 [Exp 5/2 at 5AM PT] = $400 with free shipping. This 2013 version of the Inspiron 17 features a thinner, redesigned case and textured lid and palm rest.
3rd Gen Intel Core i3-3227U 1.9GHz, 4GB RAM, 500GB HDD
Intel HD 4000, 17.3" 1600x900, 802.11n, BT 4.0, Win 7 Pro x64
Staples has the Asus Transformer Book T100TA-C1-GR 10.1" Convertible Laptop (Dark Gray) for $380 - $50 off with coupon code 84331 in cart = $330 with free shipping. Weighs 2.4 lbs. and measures 0.93" thin. Windows 8.1 and Microsoft Office Home & Student 2013 installed.
REI Outlet has the Burton Day Hiker 20L Pack (True Black Bobber Plaid) for $25 with free in-store pickup or $6 shipping to home. Allows room for a 15.6" laptop and features hydration reservoir pocket and waist straps.
Microsoft Store has the Sony VAIO Duo 13 4th Generation Intel Core i5 13.3" LED Touchscreen 2-in-1 Ultrabook (SVD13223CYB) for $899 with free shipping. Converts to tablet and ultrabook with a Surf Slider hinge. Weighs 2.87 lbs and measures 0.77" thin.
Lenovo has the Targus Corporate Traveler Ultra Lite Case for $62 - $42 off with coupon code CASEDEAL417 [Exp 4/23] = $20 with free shipping. Features room for laptops up to 14.4", 1680D military-grade ballistic nylon construction, and weighs 2.53 lbs.