Brand new in box. Little spud Baby Sleep Sack, Wearable Blanket with Outlast Temperature Regulation, 0-6 Months Baby Sleeping Bag, TOG 1.0 Sleeveless Toddler Sleep Sack for Babies, Island Holiday, S 20"-26 Back Overall Item details Style Features Specs Materials Care Measurements Warranty Overall BrandLITTLE SPUD ColorHoliday Occupancy1 Person ShapeOval SeasonsFall, Spring, All Seasons Temperature Rating16 to 30 degrees Celsius Cotton Imported ?4-Layer Soft Breathable Fabric?LITTLE SPUD baby sleep sack is made of 4 layers of flexible and breathable fabric, which blended 70% rayon and 30% organic cotton. This baby sleeping bag is buttery soft in texture, while also providing superior breathability and moisture absorption. It will not harm the delicate skin of babies. ?OUTLAST Temperature Regulation?Our thermostatic Sleeping Bag adopts OUTLAST Thermostatic Technology, which can adjust the temperature within a certain temperature range. OUTLAST thermo-material proactively stores and releases heat to ensure a comfortable sleep throughout the night without overheating or chilling, offering your sweetie pie an unparalleled comfortable sleeping environment. ?Generous U-shaped 3D Design?With a unique U-shape and 3D bottom, our toddler sleep sack provides plenty of room in both length and height so that your little one can stretch their limbs and lie down more freely to fall asleep. For parents, this design reduces the number of awakenings caused by baby's activities at night. ?2-Way YKK Zipper Snap Buttons?Our baby wearable blanket can be unzipped either from the top or from the bottom, so you can easily check the condition of your child's body parts. Interior zipper guard and top zipper cover is designed to protect any scratches or discomfort from baby's delicate skins. The bottom has been upgraded to snap buttons for easy diaper changes and easy on-of