WeatherTech 421716IMSK SeatBack Cargo Liner HP with Bumper Protector Grey - Behind 3rd Row

The WeatherTech 421716IMSK SeatBack Cargo Liner HP with Bumper Protector is a custom-fit, one-piece cargo mat engineered to protect both the cargo floor and the backs of the third-row seats in your SUV — whether those seats are up or down. Laser measured for a precise fit and manufactured in the USA, this all-weather cargo liner delivers complete coverage that standard trunk mats simply cannot match. Finished in Grey to complement your vehicle's interior.

Key Features:

• One-Piece SeatBack Design: Covers the cargo floor and extends up the backs of the rear seats for full, uninterrupted protection
• Patent-Pending Accordion Hinge: Expandable design allows the 3rd-row seats to fold completely flat while maintaining seamless coverage — no exposed carpet
• Heavy-Duty Thermoplastic Elastomer (TPE) Construction: Made from the same rubber-like material as the bestselling WeatherTech FloorLiner HP — flexible, durable, and resistant to extreme temperatures
• Water Retention Ribbing System: Specially designed channels help trap and contain liquid spills within the liner
• Raised Perimeter Lip: Approximately 1.25" wall helps contain dirt, mud, and spills and prevent them from reaching your carpet
• Non-Slip Nibs & Hook-and-Loop Fasteners: Keeps the liner securely in place on both the floor and seat backs during use
• Included Bumper Protector: Made from highly durable vinyl fabric that snaps onto the cargo liner via stainless, rust-resistant snaps — protects your bumper from dings and scratches when loading and unloading
• Trimmable ISOFIX Cutouts: Features a trimmable outline to accommodate child car seat attachments while keeping the liner in place
• Easy to Clean: Rinse with water to remove dirt and debris; compatible with WeatherTech TechCare Cleaner (sold separately)
• Eco-Friendly Materials: 100% recyclable TPE — free of latex, PVCs, cadmium, and lead
• Made in the USA

The included Bumper Protector rolls out to shield your rear bumper while loading gear, pets, or cargo, and easily rolls back up and secures with built-in hook-and-loop straps for storage when not in use. Note: the Bumper Protector is intended for use while stationary — always roll up and secure before closing the liftgate or driving.