The BittaSack is a really unique product, and here are some features I'm especially loving:
- velcro strap at the diaper area keeps the sack from twisting around (a common problem with traditional sleep sacks)
- diagonal zipper that ends under the armpit makes it nearly impossible for child to unzip
- zipper stops mid fabric (like a dress, not like a jacket) so it saves you the frustration of feeding it in
- lovie swatches are cotton velour and really soft
- roomy sack is safe for hips
- machine wash and dry
Disclaimer: Although I did receive this product free of charge, all thoughts and opinions are my own and completely unbiased.