Purchased, washed but never used as baby took to another swaddle before I needed this. The Ollie swaddle is adaptive and can have no arms out, one arm out, or both arms out to help transition baby as they grow. Does not come with laundry bag! About the Ollie swaddle: Made from custom moisture-wicking material to reduce the risk of overheating Custom fit to allow for fit to be individualized to meet the needs and size of each little one Easy access diaper changes accessible through opening at the bottom One-size promotes ease with transitional stages