Swaddle Up Stage 2 Bamboo Lite L Retail Price: 7,400 yen Transition Bag Stage 2 I am selling this because I received it as a gift but never used it. It is a new, unopened item, but please understand that it was given to me over a year ago and the box may have some creases. Please consider this before purchasing. This type has detachable sleeves, so it's safe even after the baby starts rolling over. The hip joints are designed to be roomy, allowing the legs to be in an M-shape and move freely.