WeatherTech 421845SK Polestar 3 Cargo Liner with Bumper Protector Grey

The WeatherTech 421845SK Cargo Liner with Bumper Protector is a custom-fit, all-weather cargo protection solution designed specifically for the 2025–2026 Polestar 3. This combo kit delivers complete rear cargo area coverage along with a dedicated bumper shield, keeping both your interior and exterior looking factory-fresh.

Cargo Liner Features:

• Computer-designed for a precise, vehicle-specific fit behind the 2nd row seating area
• Raised perimeter lip (typically 1.25") channels spills, dirt, mud, and grease away from your factory carpet
• Proprietary custom-blended TPO (thermoplastic olefin) construction — wear resistant and flexible even in temperature extremes
• Textured, non-slip surface keeps cargo from shifting during transit
• Easy to remove and rinse clean
• Made in the USA and backed by a Limited Lifetime Warranty
• Available in Grey to complement your Polestar 3 interior

Bumper Protector Features:

• Constructed from highly durable vinyl fabric to shield your rear bumper from scratches, dings, and paint chips
• Attaches directly to the Cargo Liner via stainless steel, rust-resistant snaps
• Simply unroll to cover the bumper during loading and unloading; rolls up and secures with built-in hook-and-loop straps when not in use
• Vehicle-specific sizing ensures a proper, secure fit
• Designed for use while stationary — roll up and secure before closing the liftgate or driving

Whether you're loading groceries, luggage, sporting equipment, or pet gear, the WeatherTech 421845SK cargo liner and bumper protector set delivers reliable, long-lasting protection for your Polestar 3.