Tuck your little one in with our cozy Check Mates Sleepy Bag, featuring a check pattern with adorable animals in trendy, muted shades. Crafted from our signature Lunaluxe™ Bamboo, this adorable sleep sack is perfect for keeping your baby comfortable through the night. With a front double zipper and adjustable snaps, it's designed for easy changes and cozier nights. Choose from three convenient weights for restful sleep, no matter the temps! Buttery soft Lunaluxe™ Bamboo is hypoallergenic & eczema-friendly Adjustable under arm snaps to grow with baby  Double zipper gives you the option to fully open or unzip the lower half for easy diaper changes Fully encased zipper and seams to protect delicate skin Internally quilted to keep baby extra cozy (seasonless only) Seasonless 1.5 TOG is best for nursery temperatures 68°F - 74°F Lightweight 0.5 TOG is best for nursery temperatures 74°F - 78°F Winter Weight 2.5 TOG is best for nursery temperatures 61°F - 67°F 95% viscose from bamboo, 5% spandex Gentle wash cold More information on TOG Ratings can be found here * Do not size up. For safety, ensure a proper fit around arms and neck before using. Little Sleepies is proud to donate a portion of each and every sale to Alex's Lemonade Stand Foundation for Childhood Cancer.