Maxi-Cosi Petra All-in-One Convertible Car Seat - Sea Shadow
Product Highlights
- Birth Through Big Kid: The Maxi-Cosi Petra is a 3-in-1 all-in-one convertible car seat for children from 5 to 100 lb, from the first ride home to age 10
- Fast Secure Setup: One-click LATCH connectors make installation straightforward, and a 3-position adjustable base for the right fit in your car
- QuikFit Adjustment System: The integrated headrest and harness raise together with one hand and no rethreading, so moving your child between riding stages takes seconds
- Plush Newborn Padding: Soft head and lumbar inserts cushion the smallest riders in this infant toddler car seat, and they lift out without rethreading the harness
- Trusted & Tested: Engineered and tested to meet or exceed federal safety standards. Meets federal Side Impact standard.
Shipping & Returns
Getting your order to you is our priority—because who likes waiting?
Free shipping on orders $75+.
Orders under $75 ship for a flat $9.99 fee.*
*A $40 flat fee applies at checkout for oversized items, while furniture shipments have a $100 flat fee.
Need to make a return?
Did you know that over 5 billion pounds of returned goods end up in landfill every year? We’re breaking the cycle of wasteful returns—so before purchasing, double-check all details to make sure it’s right for you!
We stand by the quality of our products and want you to shop with confidence. Returns will be accepted if one of the following issues is reported within 14 days of delivery:
- Incorrect or missing item
- Item not as described
- Item is not authentic
If you purchase Return Protection, you have 14 days after delivery to return your item for any reason.
Quality-Checked & Approved
Every Product is quality-checked prior to listing. It's our Pinky Promise.