Mosebears Baby Sleep Sack with Legs,Cotton Baby Sleep Sack for Toddler Thicken 2.5 Tog(Rabbit 3-4T Years)

Cotton Outer：Ultra Soft and Cozy Hand-feel outer with a soft polyester filling.Perfect for Autumn and Winter use.Giving a wonderful sleeping state. Replaces loose blankets for a comfortable fit.. 2.5 Tog Winter Sleep Sack:This is a very warm 2.5 Tog Winter Model baby sleep sack for room temperatures below 70 °F.The recommended nursery temperatures should be between 58°F to 69°F. A Baby Sleep sack surrounds the baby, providing insulation from both below and above, and also a warm pocket of air around the baby.. Sleeveless Sleep Sack with Feet:Baby sleep sack should be sleeveless to aid the heat loss and air circulation. Babies sleeping under traditional blankets rarely sleep with their arms inside. Sleeveless design reduces the risk of overheating.. SMOOTH 2-WAY ZIPPER:Unzips from the Top, which makes it easy to place baby in sack. Unzips from the Bottom, which makes it convenient for diaper changing. With zipper protectors protects baby from scratches. WARM TIPS:This baby sleep sack is designed as a sleep time wearable blanket for baby & toddler, please refer to our size chart carefully before you order our sleep sacks. Hand wash is recommended, or low temperature machine wash,Tumble dry at low temperatures(<30°C/ 86°F).