Waterproof Mattress Protector, King
4.6 (280,416 ratings — across all sizes of this protector)
The protector that made our name, cut for the 76 by 80 inch King surface two people actually share.

New to the catalog
Not every bed needs the flagship. The guest room that hosts twice a year, the rental turnover, the college move — they need honest waterproof coverage at a price that lets you buy three. Classic Plus is that protector: the same fitted-sheet installation and vinyl-free waterproof barrier as our original, in a lighter build that keeps the cost down without letting liquid through.
In stock
Your order is placed with and fulfilled by our retail partner — with its delivery network, tracking and return window.
The barrier is polyurethane, not vinyl — no plastic smell out of the bag, no stiff hand, no crackle. It stops liquid identically; it just does it quietly.
Classic Plus trades the plush terry face for a thinner surface. Under a fitted sheet the difference is invisible; in the wash it means faster drying and less bulk in the machine.
Elastic edges pull over a standard Queen in under a minute. For hosts and landlords doing frequent turnovers, that minute is the whole maintenance routine.
A budget protector earns trust the same way an expensive one does: the morning after. Run a hand over the mattress after an accident upstairs — dry. That is the entire pitch, at a price that covers the whole hallway of bedrooms.
Cold wash, low tumble dry, and it is the fastest-drying protector in our line. Buy two per bed and rotate — one on the mattress, one folded in the closet — and a midnight change never waits on the dryer. Full care guide →
4.6 (280,416 ratings — across all sizes of this protector)
The protector that made our name, cut for the 76 by 80 inch King surface two people actually share.
4.6 (280,416 ratings — across all sizes of this protector)
Our original cotton terry protector in the Queen cut — the size on most beds, and the one most guests sleep on.
New to the catalog
The fitted crib protector for fast changes — waterproof, quiet, and off-and-on in the time a baby allows.