Their nanny brought them yogurt pouches for their outside evening snack the other evening. (We love living so close to family). I was thinking that I could definitely repurpose those and relized they would be great ice packs. So, I made ice packs out of them and it was easy peasy.
Just add one part rubbing alcohol to 3 parts water and put it in the container (you could even use a zip bag). I used 1/3 c alcohol to 1 c water and divided it between the two pouches. I used a medicine dropper to put it in the pouches because I couldn't find the funnel. Then, pop it in the freezer and be ready for the next bump or bruise- or to pack lunches. You can never have too many ice packs on hand!