Unlike sea-turtle shells, the best cell-phone cases are colorful enough to stand out on crowded beach days and most effective when flipped on their back. Draw your phone into a festive carapace with today's Groupon: for $15, you get a custom iPhone case from CafePress (a $29.99 value). Shipping, which should be around $3, is not included.
CafePress gives shoppers the power to emblazon possessions with their own photos, initials, or SAT scores. The personalization of hard-shell, felt-lined iPhone 3 or iPhone 4 cases begins with a choice of a white, pink, or silver base color. Customizers then use the online design tool to craft a digital preview, with customized text available in 60 fonts and 41 colors, including those found above the rainbow, such as blue. Users can also upload their own images from a local hard drive, or browse ready-made CafePress iPhone cases for inspiration.