The Aden + anais™ Essentials 100% cotton muslin sleeping bag 1.0 TOG can't be kicked overhead by tiny toes and does away with loose blankets in the cot, creating a peaceful night`s sleep for baby and you. Made from a single layer of soft, breathable 100% cotton muslin, the sleeping bag's open weave helps reduce the risk of overheating, offering just the right amount of comfort during summer nights and daytime naps. Made to be worn over pyjamas, it can also be layered with warmer sleepwear for cooler temperatures. Features: 1.0 TOG rating Machine washable Perfect for cooler temperatures between 22 and 24 degrees Free of azo chemical compounds Recyclable and complies to the Green Dot initiative 6 Months Manufacturers Warranty