PREMIUM POLYESTER/RAYON BLEND – Boasting three layers of buttery knit fabric for superior softness and stretch, our three-layer sleep bags are designed with baby’s comfort in mind. You can feel confident that baby will feel cozy and comfortable snuggled in this special sleep bag as the safest alternative to using loose blankets. These sleep bags are made from the same ultra-soft and stretchy material as our original knit swaddle blankets.

WARM AND COZY – The Sleep Bags have a 1.25 Thermal Overall Grade (TOG) rating ideal for room temperatures between 65 – 75 degrees F and a sleeveless design to offer the perfect amount of warmth for year-round use helping baby sleep through the night.