Car Seat + Boosters

Shop car seats and booster seats for every stage, from infant car seats and convertible car seats to highback, backless, and harness booster seat options. This collection is built for families who want safety-focused baby gear from trusted brands without paying full retail.

At REBEL, you’ll find open-box and overstock car seat picks that are never used and professionally inspected before listing. That means you can shop smarter for everyday essentials, whether you’re upgrading to a booster seat or replacing a car seat for your growing child.

Because this collection centers on car seats, the assortment may include infant, convertible, all-in-one, rotating, and booster styles depending on current availability. REBEL’s off-price model helps you score premium family gear at smaller tags, with new finds added as inventory drops in.

Frequently Asked Questions

When Can My Child Switch to a Booster Seat?
Children can safely move to a booster seat when they have outgrown the height or weight requirements of their front-facing car seat with a five-point harness. Most front-facing car seats now accommodate children up to 65 pounds and up to 49 inches. Be sure to also check your local and state laws to make sure your child meets the legal requirements to move to a booster seat.
Do Booster Seats Expire?
Yes, booster seats do have an expiration date. It's always best to check directly with the manufacturer to know how long your child's booster seat is safe, but a general rule of thumb is to replace your booster seat with a new model every six years.
What does open-box mean at REBEL?
Open-box items at REBEL were simply opened, never used. Every item is professionally inspected before listing, and we never sell recalled products. Items are priced below retail to reflect their history.
How is REBEL different from buying secondhand car seats?
REBEL sells returned and overstock items sourced directly from top brands and retailers — not secondhand items from private sellers. Everything is never used, professionally inspected, and priced below retail.
Does REBEL ship car seats and booster seats to my door?
Yes — REBEL offers nationwide shipping across the continental U.S. Shipping costs depend on the size and weight of your order, and many smaller items qualify for free shipping.