Size XL is equal to 18/24 months Gender neutral design and print Brand new without tag Comes with bag but bag is ripped on one side COZY SLEEPING: Our Forest Friends sleep bag has 2 layers of 100% cotton muslin and a 1.1 TOG for comfortable, cool sleep at night for your little one. The breathable muslin fabric is lightweight but still gives your baby an added layer to snuggle up in. Our Sleep sack makes daily naptimes and bedtimes a breeze.