The aden + anais x Zutano Collection pairs Zutano's beloved graphic prints with our soft, breathable 100% cotton muslin for the ultimate in fun and function. No matter how you're using our swaddle-stroller cover, burp cloth or nursing cover to name just a few-it surrounds your little one in comfy goodness round the clock. Our muslin is pre-washed so it's super soft from the start and stays that way wash after wash. Created by a mom on a mission to comfort babies in the best way possible while making parents' lives simpler, our award-winning original swaddle continues to set the standard worldwide. Durable Product.