HandHeldItems offers the CoolerMaster Traveler Suitcase for iPhone 4 / 4S in five colors (Red pictured), model no. CM-C-IF4C-SCTV-1R, bundled with a $1 HandHeldItems credit for $9.99. Coupon code "suitcaseiphone4" drops it to $4.99. With $2.85 for shipping, that's $25 off and $7 less than the lowest total price we could find for a similar case elsewhere. This luggage-inspired case features polycarbonate construction and full access to all iPhone ports, jacks, speaker, and buttons. Coupon ends October 31.