V5 Dual Band Mini Phone
What it is: The V5 Dual Band Mini Phone provides an affordable way to stay in touch in situations where you wouldn't want to risk bringing along your smartphone.
Why it's awesome: This superbasic phone is an inexpensive replacement for beach trips and other times when you don't want to worry about damaging your expensive smartphone. Just switch your SIM card into the compact, $13 V5 phone to make calls.
Where to buy: Expansys