Birthday Gift Guide: 8 Affordable Presents For Your BFF

Chances are, the birthday girl is always running low on phone battery, either because she's constantly texting you or has a serious addiction to Instagram (or both). Either way, she'll definitely benefit from a case that will allow her to stay charged when she's on the go. The basic juice pack helium provides 80% battery and comes in several colors including this magenta hue. Mophie Iphone Case, $79.95-$119.95 [Photo via]