Macbook Air. I've been really happy with my decision to go with the Air over the Macbook Pro. The latest line is definitely powerful enough to be a primary computer for users who don't need more processing power than you'd need to play or stream video smoothly.
White Marble - MacBook Pro 13 Inch (13.3) - Soft Touch - Hard Case - Top & Bottom Coverage For Models: A1278, MD101, MD102, MD313, MD314, MC374, MC700, MC724, MB990, MB991, http://www.amazon.com/dp/B01AHK7Y1A/ref=cm_sw_r_pi_awdm_1yBhxb0WBGAQK
Kuzy - Retina 13-Inch MINT GREEN Rubberized Hard Case for MacBook Pro 13.3" with Retina Display A1502 / A1425 (NEWEST VERSION) Shell Cover - MINT GREEN Kuzy http://www.amazon.com/dp/B00HDZVH0W/ref=cm_sw_r_pi_dp_hGLnvb0MJMRQM
Top Case 5 in 1 Bundle - Chevron Series Matte Hard Cover + Matching Color Chevron Zig-Zag Keyboard Skin + LCD Screen Protector + Sleeve Bag + Wireless Mouse for MacBook Pro 13.3" with Retina Display Model: A1425 and A1502 (NEWEST VERSION 2013) - PURPLE