Winner Winner Chicken Dinner

So I started a "get fit" challenge at my workplace a few months ago. I had 78 people sign up and things are going great and people are kicking butt . It will be ending at the end of October and I want to get some prizes for people who were not necessarily the biggest losers but did stick with it and continued to lose weight. I had a great mix of gender, age and fitness levels participate so my prizes really have to be fairly neutral. I'm going to throw names in a hat and draw and let people select a prize.

I'm looking for 10-15 gifts, $30 or under (no gift cards because then I would have to tax them for payroll purposes)

Here is what I have so far:

•Foam Roller
•Resistance Band Kit
•Arm band and earphones
•Food Scale
•Tape Measure/Caliper Set
•Push Up Handles
•Stability Ball

And my mind goes blank, I'm on fitness equipment overload …………HELP please! What would be something you would want?

Everyone got a pedometer at the beginning of the challenge, so that one is already out- as well as water bottles, my company is constantly giving those things away.