Mud, spills, and daily wear don’t stand a chance against the Custom Fit Cargo Liner for the 2025-2026 Rivian R1S. Built from durable, waterproof material and molded specifically for the 2025-2026 Rivian R1S, it locks out the elements while keeping your cargo area looking the way it did the day you drove off the lot.

Fits: 2025-2026 Rivian R1SFuel Type: ElectricCoverage: Cargo Liner behind the 2nd Row Seats, Cargo Liner behind the 3rd Row Seats

Why You’ll Love It

Precision Tailored — molded specifically for this vehicle’s cargo area, down to factory mounting points and contour lines
Handles the Elements — durable, waterproof material shrugs off snowmelt, sand, and spills that would ruin factory carpet or trim
Non-Toxic Construction — formulated to be safe around kids and pets, with no lingering odor
Effortless Cleanup — lift it out and rinse with a hose for a like-new finish in minutes
Stable, Rattle-Free Fit — grips the cargo area instead of sliding, so it stays exactly where you put it
Backed for the Long Haul — covered by a Limited Lifetime Warranty

This listing is engineered specifically for the 2025-2026 Rivian R1S — not a generic fit stretched across multiple models. Whether you’re working with the Electric version, this set covers Cargo Liner behind the 2nd Row Seats and Cargo Liner behind the 3rd Row Seats. Comes in Black to blend right in.

Qualifying orders ship free. Every SMARTLINER product is covered by a Limited Lifetime Warranty, so your protection lasts as long as your vehicle does.

2025-2026 Rivian R1S Cargo Liner | SMARTLINER

Why You’ll Love It