Thank you for viewing! I purchased this to use for my child's bedwetting, but I never ended up using it. I have only rinsed it with water. The zipper opens and closes without any problems. 【Notes】 ・Due to shipping considerations, I will fold it up small for shipping. I would appreciate your understanding regarding compression and any creases. ・I am also selling this item on other flea market sites, so I may delete the listing without notice. ・To prevent any issues, I cannot hold items. ・To prevent any issues, returns are not accepted for any reason. ・I will prioritize the person who completes the purchase process, even if you are negotiating a price reduction. ・Please check the condition and contents of the item in the photos.