What I love about the Grembo sleep sacks is the simplicity of the design and organic materials they use. And, I like that they make sacks for the different seasons of the years and for wee ones through 24 months. (And I’ll have you know that the selection of sleep sacks is slim at best, especially for toddlers!) I wholeheartedly believe that babies and toddlers sleep better with the added coziness of a sack. Parents sleep better too because we don’t have the worry of a blanket either falling off our baby, leaving them cold, or far worse, causing them harm in some way. Another major benefit for parents of toddlers is that the sleep sack often prevents curious little climbers from getting their legs over the railing and out of the crib. Now, isn’t that reason enough to invest in a sack (or two or three, depending on where you live)?!