Soft to the touch and gentle against the skin, muslin cotton sleeping bags are ideal for delicate baby skin. Made from 100% cotton muslin, these baby sleeping bags are breathable to help reduce the risk of overheating. Muslin is a light cotton fabric, finely woven and a popular choice for baby products, due to its 100% natural properties. Slumbersac Baby Sleeping Bags - the safe and comfortable way for all babies and toddlers to sleep. Slumbersac replaces blankets and duvets keeping baby at a comfortable temperature throughout the night. Slumbersac Muslin Sleeping Bags come in four sizes from Birth (8lb) up to 6 years. You have a choice of two weights. The Standard weight for year round use and room temperatures between 59°F and 70°F is approx. 2.0 Tog, the summer light weight is approx. 0.5 tog and and perfect for hot summer days and room temperatures above 75°F. All Slumbersac Muslin Sleeping bags are made from 100% natural Muslin Cotton. They can be easily machine washed and tumble dried. Visit our Storefront to view summer sleeping bags, winter sleeping bags, our clever sleeping bags with feet, sleeping bags with sleeves and lots more.