This item is brand new, purchased recently. I'm selling it because I no longer have a use for it. I opened it once after purchase to check for air leaks and inflated it with the included pump, but it is completely unused and all accessories are included. It's lightweight and very easy to inflate. I recommend it for travel. -- Storage size: 12cm x 8.5cm x 4cm Storage weight: Approximately 150g Neck pillow material: Cotton + TPU Case material: Silicone Purchase price: 2980 yen (tax included) --