Here are a few different options for having ice packs and bags on hand for first aid as well as frugal ideas for keeping your lunchbags and camping coolers nice and chilled.
Home Made Gel Ice Packs - This is awesome! My back got sunburned so I got one of those huge ziploc bags they have for storing toys and made a huge version of this and laid on top of it.
1000+ ideas about Swimmers on Pinterest | Ice packs for injuries ...
DIY Gel Ice Packs -Recommended by physical therapists for therapy and sports injuries. Easy and inexpensive to make with ingredients you have at home.
diy genius--- for lovenox shots
DIY Ice Packs with simple ingredients you probably already have. These stay soft, so they easily mold around a painful knee or other aches and pains.
DIY Ice Pack - for soreness and injuries! Amazing! (I like the little slipcover!)
What's best for your aches and pains - ice or heat?
Start any rehabilitation program for your body with rest, until the pain and swelling are reduced. Ice three times a day for 20 minutes with an ice pack you can make at home.