Heading back to work, school, or just need to get out of the house? These Fit & Fresh Cool Coolers Slim Ice Packs are perfectly sized for your lunch bags, grocery totes, coolers, picnic baskets, and more. Slim and compact, yet powerful, each ice pack measures 4.75" x 4.75" x 0.25" making them are the perfect for tight spaces or stacking together for even greater cooling power. Make sure to always have one in your freezer! Included in this set are 4 reusable blue ice packs that are non-toxic and BPA-Free Plastic. If the kids are headed back to school or you are planning a fun day at the park with the family, Fit & Fresh is here to help you stay healthy and safe along the way. Hand wash only, do not microwave. Proudly designed in the USA by women, for women, Fit & Fresh is dedicated to supporting your active and healthy lifestyle. We get it. Some days you eat leafy greens and rock it at the gym. Other days you can’t resist a decadent donut and live in yoga pants. We know firsthand that the key to living your best life is creating a colorful balance and we’re here with a line of accessories to help you do just that.