ergoPouch Sleep Suit Sack 2.5 TOG Color: Green Size: 00-2y (8-24 months) - see more details in size photo above. Child Weight: 18-31 lbs. Child Height: 26.8-36.2" Material: Outer, Lining & Filling: 100% Organic Cotton; Sleeves & Side Panels: 95% Organic Cotton / 5% Elastane Condition: EXCELLENT used. Literally only used 1-2 times. Washed 1-2 times. Perfect condition. Website description. https://www.ergopouch.com/sleep-suit-sack-2-5-tog-hedgehog