What One Item Do You Have To Have With You Everyday?

I'm naked today. Well, not exactly, but I might as well be. I forgot to put my jewelry on before I left the house...and I might as well have forgotten to get dressed too, because it's driving me crazy.

You know the feeling...

I wear two rings on my right hand and one on my left, nothing fancy, just silver costume stuff I thought looked cool. My rings are a little loose, so I tend to 'spin' them. I keep going to do that today, but alas, nothing to spin!

Same with my necklace...I toy with it constantly. I keep clawing at my neck. Nothing there.

Do you have something you use or wear everyday that drives you nuts when it's not there? Jewelry, cell phone, maybe a certain coffee mug...?

Share your MUST-HAVES below!