Ecolino® Adjustable Baby Sleep Bag, Organic Cotton, Universal Size: 2 Months - 2 Years, Elephant

That was the best purchase for my baby. He really enjoys his sleep in this bag. Very soft and comfortable fabric and beautiful desighn.

We love our Woolino! We bought the Ecolino as we head into warmer weather and thought it would be good to have a second sleep sack. Unfortunately the Ecolino seems to fit snug across the chest our 7 mo old unlike the Woolino. I don't think the Ecolino will last very long compared to the Woolino just due to the size difference. It is still high quality, but I just wish it fit better or had an option to size and been forewarned of the difference in fit.

We love these! we have two woolinos and two ecolinos (for daycare and warmer nights) -- all wash well and are super comfy/easy to use. Highly recommend!