Add on a yoga mat to keep! We made this an add on in 2018 because many families already have them and don't want an extra piece of equipment at home. We have mats at camp kids can use, unless they'd rather bring their own. If you purchase one, you keep it at the end of camp. Other options for kids who want a mat but don't want to purchase is to reach out to local yoga studios and ask them if you can raid their lost and found. :) Reduce, reuse and recycle!