{"product_id":"bestevmod-rivian-r1s-trunk-mat-cargo-liner-all-weather-protection","title":"BestEvMod Rivian R1S Trunk Mat Cargo Liner - All Weather Protection","description":"\u003cp\u003eIn this review the BestEvMod Rivian R1S trunk mat stands out as a practical, no-nonsense protection upgrade for owners who use the third row up position and need a reliable cargo surface. The single biggest reason to consider it is its tailored 1:1 fit and durable TPE construction, which together prevent spills, dirt and shifting items from damaging the cargo area. This review looks at fit, materials, daily use and cleaning to help decide if it is the right interior accessory for a Rivian R1S from 2022 through 2026.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePerfect fitment:\u003c\/strong\u003e The liner is designed to the vehicle's original dimensions so it conforms closely to the Rivian R1S trunk floor and sits where the third row is up.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePremium TPE material:\u003c\/strong\u003e Constructed from high-quality TPE for a balance of flexibility, tear resistance and long-term durability under regular loading and cleaning.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWaterproof and anti-slip surface:\u003c\/strong\u003e The material sheds water and resists slipping, helping contain spills and keep cargo from sliding during driving.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProtects interior:\u003c\/strong\u003e The mat shields carpet and floor surfaces from scratches, dirt, stains and debris that come from luggage or outdoor gear.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEasy installation and cleaning:\u003c\/strong\u003e No tools required; the mat is placed directly into the trunk, can be wiped with a rag or rinsed with water for fast maintenance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM compatibility:\u003c\/strong\u003e Designed not to interfere with factory tie down anchors so normal cargo restraint options remain usable.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cp\u003eThe BestEvMod trunk mat is best for Rivian R1S owners who routinely carry gear, pets or muddy items and want a tough, easy-to-clean surface that fits precisely with the third row up. It suits drivers who prefer a durable, waterproof liner over thin carpet protectors and who value anchor access and simple maintenance.\u003c\/p\u003e\n\u003cp\u003eIt may be less compelling for owners who never use the third row or who want full-coverage multi-piece liners for folding seat configurations; shoppers needing a multi-piece system for seats down positions should look at liners explicitly designed for full cargo mode.\u003c\/p\u003e\n\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePrecision 1:1 fit keeps the mat aligned with trunk edges and anchors.\u003c\/li\u003e\n\u003cli\u003eTPE construction offers a durable, waterproof and scratch-resistant surface.\u003c\/li\u003e\n\u003cli\u003ePrevents items from sliding and protects the floor from dirt and spills.\u003c\/li\u003e\n\u003cli\u003eSimple to place and clean without tools, maintaining OEM tie down function.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSome customers report mixed lay flatness on initial install, so it can take time to settle completely.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eBestEvMod\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVehicle compatibility\u003c\/td\u003e\n\u003ctd\u003eRivian R1S 2022-2026 (third row up)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003eHigh-quality TPE (thermoplastic elastomer)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFunction\u003c\/td\u003e\n\u003ctd\u003eAll weather trunk mat \/ cargo liner for third row up position\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFit\u003c\/td\u003e\n\u003ctd\u003eDesigned 1:1 to original vehicle dimensions\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaintenance\u003c\/td\u003e\n\u003ctd\u003eWipe clean or rinse with water; no tools required\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2\u003eOur Verdict\u003c\/h2\u003e\n\u003cp\u003eThe BestEvMod Rivian R1S trunk mat is a practical, value-oriented upgrade for owners who need reliable third row up protection. Its tailored fit, sturdy TPE construction and waterproof, anti-slip surface make it effective at preventing stains and damage while keeping cargo stable. For those who want simple installation, easy cleaning and preserved anchor access, it delivers good protection and durability for the price.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eWill this mat affect the factory tie down anchors?\u003c\/strong\u003e\u003cbr\u003eThe liner is designed not to interfere with OEM tie down anchors so you can continue to use factory cargo restraint points.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow do you clean the mat?\u003c\/strong\u003e\u003cbr\u003eThe mat can be wiped with a rag or rinsed with water for quick maintenance; its TPE surface resists stains and is waterproof.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes it fit all model years of R1S?\u003c\/strong\u003e\u003cbr\u003eIt is specified for Rivian R1S 2022 through 2026 and is designed 1:1 to the vehicle dimensions for the third row up position.\u003c\/p\u003e","brand":"BestEvMod","offers":[{"title":"Default Title","offer_id":48629302067419,"sku":"B0CFYBFKSR","price":48.35,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/71cUkx4kKuL._AC_SL1500.jpg?v=1778441181","url":"https:\/\/gearmusthave.com\/products\/bestevmod-rivian-r1s-trunk-mat-cargo-liner-all-weather-protection","provider":"GearMustHave","version":"1.0","type":"link"}