Portable UV Case

Lightweight, rechargeable and portable, but still large enough that it's compatible with all smartphones (and can easily accommodate keys, accessories, and lots of other commonly handled items). It's also USB charged, so you can plug it in just about anywhere to top it off.

- Disclaimer: this product does not charge your phone while in use. -

What to Look for in a Phone Sanitizer (Via Lifewire)

Compatibility - Most phone sanitizers on the market have broad compatibility, but it’s essential to check that the one you want works with your phone before making a purchase. Some designs that enclose the phone entirely won’t be able to accommodate larger models. Other options are built specifically for larger devices, even tablets.

Portability - Do you plan to take your phone sanitizer on the go? After all, germs are everywhere! In that case, you’re better off with a handheld sanitizer that’s battery-powered—most work like wands that you brush over your device. There are also sanitizers that don’t even require power. These won’t defend against germs as effectively but will clean off greasy fingerprints in a snap.

Charging capability - Why just sanitize when you can charge and sanitize at the same time? If you’ve got some extra cash to spare, level up for charging capabilities. Some feature USB ports that enable charging while sanitizing, and some even have Qi wireless charging for added convenience.