I’m always looking for new baby products to try with my 4-month-old son. He’s been having a hard time sleeping and I thought maybe it had to do with the unusually cold weather we’ve had in Seattle. I came across Gunamuna’s Gunapod baby sleep sack and it looked like a great fit for my family. They sent me their Gunapod Alphabet Luxury Bamboo Duvet for review. (Contains affiliate links.)