Review on ⛑️ Waterproof Pack N Play Mattress Cover 27" X 39" - Fits Most Playards, Foldable Mattresses and Pack and Plays - Fitted, Comfortable and Soft Mini Crib Mattress Protector by Little One's by Natasha Boulden

This is a VERY good mattress topper to pack and play with. I've used it on both the extra (additional) Pack n' Play mattress and the thin 'mattress' that comes with the Pack n' Play. It protects the mattress underneath 100% and has a large border that fits both types of mattresses. The skirt holds the lining very well so I don't have to worry about my child puckering the fabric under their face and not being able to breathe. It has some padding but not enough to worry me about choking. My son's diapers leaked every night until I realized I needed to add pads to his overnight diapers, so I washed that pad A LOT! It still looks new despite washing it almost every night. I've even washed it on the "antibacterial" setting in my washing machine, which maintains water temperatures up to 145 degrees, and it didn't damage the pad at all. I am very satisfied with it and recommend it unreservedly.