Rear Seats Under-Storage Divider for Rivian R1T

Rear Seats Under-Storage Divider for Rivian R1T - View 3

$13.97 ~~$19.95~~ In stock

Add extra versatility to the storage area under the rear seats with these 3D printed dividers that fit like a glove!

Notice that the R1T can accommodate up to 2 dividers that go in already existing channels. Also notice that there is about a 2" gap at the bottom.

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Standard Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

Express Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

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Delivery costs

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Standard Shipping · United States: $0.00

Express Shipping · United States: $3.99

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Returning an item

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United States · Return window (days after delivery): 30. Return method: By mail. Return postage: Seller pays.

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Customer Reviews (4.8 / 5 · 5 reviews)

Hannah ★★★★★ Oct 22, 2026

The slots for the existing bolts were dead-on, no fussing to get these dividers seated. They click right into place and keep my recovery gear from sliding around under there.

Ava J. ★★★★★ Oct 21, 2026

I’d been meaning to organize the under-seat gap for months, and these dividers snap perfectly into the existing channels without any fuss. The two-piece setup lets me keep my charging cables separate from the emergency kit, which is exactly what I needed.

Olivia K. ★★★★★ Oct 19, 2026

I was skeptical about 3D printed parts, but these dividers fit perfectly into the existing channels under the rear seats. Now my charging cables and emergency kit stay securely in place instead of sliding around.