Two layers in front to keep warm like covering a blanket.One thin layer in back for perspiration and breathability because baby is easy to sweat.
The bag feels extremely light, weighing only half a pound. It offers a snug and ventilated sensation for your little one.
70% Rayon derived from Bamboo,30%cottonn, with better breathability and strong wear resistance, making the fabric less prone to wrinkling after multiple washes
Straddling Legs and widening hip. The baby can play leisurely and carefree before sleeping whether sit or run .When they feel tired they can easy to sleep and don't need to change other sacks.THE MOST IMPORTANT is the bag will not twine when baby turn over
Long zipper extended to hip. It‘s convenient to change diapers when baby fall asleep.Prevent even a minor bump. Zipper cover at the top and the inside to prevent rubbing the delicate skin of your baby.