Waterproof Patio Cushion Slipcovers 20x18x4 in 4 Pack - Cream

In this review we look at the 4 pack of waterproof patio cushion slipcovers in cream, a simple replacement option for outdoor seat cushions. The bottom line: these covers are best for someone who wants a quick, economical refresh of outdoor seating and protection from spills and sun without replacing the cushion cores. The review focuses on fit, material, and ease of use, and highlights that these are covers only, not full cushions, so buyers should measure and plan to use their existing inserts or buy separate pads.

Key Features

• Dimensions: Each cover fits a 20x18x4 in seat and comes in a set of four, offering ready coverage for a standard outdoor seating set.
• Waterproof material: Thick waterproof oxford fabric protects cushion surfaces from spills and light moisture to extend the life of existing cushions.
• Non-slip back: A textured fabric back helps the cover stay in place on fabric or wood furniture so frequent adjustments are reduced.
• UV resistance: Yarn-dyed fabric is designed for sun fastness and is rated for over 500 fade-proof hours to keep color longer outdoors.
• Easy installation: A long zipper makes the cover straightforward to put on and remove for cleaning without special tools.
• Care and warranty: Machine washable for easy maintenance and backed by a 30 day no-questions warranty for consumer assistance.

Who It's For

This product suits homeowners or renters who already own seat cushions and want a quick, low-cost way to rejuvenate outdoor furniture without buying new inserts. It is especially useful for patio sets where the cushions are structurally sound but the covers are stained, faded, or weatherworn.

It is not for buyers expecting a full replacement cushion or those who need fully submersible rainproof covers; the zipper and seams can admit rainwater in heavy downpours. Also, shoppers who prefer a plush fabric hand or premium textile feel should inspect material samples first, since oxford waterproof fabric can feel more utilitarian.

Pros & Cons

Pros

• Affordable way to refresh outdoor seating while protecting cushions from spills and wear.
• Good fit for the stated 20x18x4 in size when buyers choose a cover slightly larger than the cushion.
• Non-slip backing and a long zipper make installation and use convenient.
• Color holds up reasonably well to sun exposure thanks to UV yarn-dyed fabric.

Cons

• Material feel divides opinion; some find the fabric plasticky rather than textile-soft.
• Not fully rainproof if left exposed, since water can enter at the zipper and seams.

Specifications

Product type	Seat cushion covers (cover only)
Set count	4 pack
Outer material	Waterproof oxford fabric
Dimensions	20 x 18 x 4 in per cover
Closure	Long zipper for easy install
Backing	Non-slip fabric back
Care	Machine washable, do not iron

Our Verdict

The cream 4 pack of waterproof slipcovers is a practical, value-oriented choice for anyone who wants to protect and refresh outdoor cushions without replacing inserts. It delivers reliable sun resistance and spill protection and is simple to fit and wash, though buyers should not expect a luxury textile feel or full rainproof performance. For the price and convenience, it is a sensible buy for maintenance and seasonal updates.

Frequently Asked Questions

Do these covers include cushion inserts?
These are covers only and do not include inserts; plan to use your existing cushions or purchase inserts separately.

Will they stay on wooden or fabric chairs?
The non-slip fabric back helps them remain in place on both wood and fabric seating, reducing shifting during normal use.

Can they be left outdoors in the rain?
They are water resistant, but the zipper and seams can admit water, so prolonged exposure to heavy rain is not recommended.