I don't have a receipt, but I purchased this at Nishimatsuya in April 2024. I only used it for about a month because I originally planned to use formula. I sterilized and disinfected it with a microwave and alcohol, but please refrain from purchasing if you are concerned. The spare silicone valve in the Uni-pack is unused. The back of the box is slightly bent. Please consider purchasing after acknowledging the above. Lightweight design breast pump, Pigeon handy fit + Light. - Brand: Pigeon - Model Name: handy fit + Light - Features: Lightweight design - Other: Bottle not included Thank you for viewing.