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Rivian R1T / R1S All-Weather Frunk Mat Review

A shaped TPE liner that protects the Rivian frunk from wet gear, groceries and mud.

Rivian R1T / R1S All-Weather Frunk Mat (2022–2025)

Disclosure: AllMoto Reviews and EV Wholesaler (evwholesaler.com) are owned by the same company, so we make money when you buy through our EV Wholesaler links. We score its products with the same criteria as everything else and point out their weak spots too.

Rivian owners use their frunks hard: wet jackets after a hike, muddy boots, takeout, charging cables. The frunk is carpeted, and once it’s stained it stays stained. A shaped all-weather liner is a simple way to protect it.

This TPE frunk mat is listed for the R1T pickup and R1S SUV from 2022 to 2025.

At a glance

SpecDetails
FitsRivian R1T and R1S (2022–2025)
MaterialWaterproof TPE
DesignShaped to the frunk with raised edges
Price$62.99
ShippingFree US shipping on orders over $50; typical delivery is 7–15 business days, with tracking
Rivian R1T / R1S All-Weather Frunk Mat (2022–2025)

What we like

  • Fair price for a shaped liner, under the cost of most branded alternatives
  • Raised edges keep melting snow and spilled drinks contained
  • Lift out and hose off; no scrubbing carpet
  • Fits both R1T and R1S, which share the same frunk

What to watch for

  • Model years. The listing covers 2022–2025. Rivian made running changes for 2026 and 2027, so newer owners should confirm fit with the store.
  • Shipping time of 7–15 business days.
  • Only the frunk. You’ll want separate liners for the cabin and rear cargo area.

Related

See everything we’d add to a Rivian in our best Rivian R1S and R1T accessories guide, and read our Rivian R1S review.

Where to buy

The frunk mat is sold by EV Wholesaler for $62.99.

Verdict

If you actually use your Rivian frunk for outdoor gear, this is an easy buy. It’s a straightforward TPE liner at a fair price. Just confirm fitment if your truck or SUV is a 2026 or newer.

How this review was made: this is an AllMoto research review. We scored it from the product listing, materials, fitment coverage and price compared with similar products, not hands-on testing. Prices were checked in October 2026 and can change.

Written by

Part of the AllMoto Reviews team, covering electric vehicles, EV charging and the gear that makes driving better.

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