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- USA
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Ships within 48 hours · Estimated delivery Jul 9 - Jul 14
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Description
cybex eternis car seat Cybex Eternis S All-In-One Car Seat with SensorSafe, 2021, Lavastone BlackCondition: Open Box This great all in one convertible car seat with SensorSafe technology from Cybex meets all your protection needs as your child grows. This car seat is rear facing from 4 50 pounds, forward facing from 22 65 pounds, and becomes a belt positioning booster from 40 120 pounds. This car seat provides excellent features like an in seat recline that allows you to have the safety of rear facing longer, a 12 position headrest, a no rethread
Condition: Open Box
This great all-in-one convertible car seat with SensorSafe technology from Cybex meets all your protection needs as your child grows. This car seat is rear-facing from 4-50 pounds, forward-facing from 22-65 pounds, and becomes a belt-positioning booster from 40-120 pounds. This car seat provides excellent features like an in-seat recline that allows you to have the safety of rear-facing longer, a 12 position headrest, a no-rethread harness, an enhanced side protection system, and a three-position reclining headrest to keep those sleepy head-on place. What a great car seat, so you only have to buy one for your child! Please note, we do not guarantee compatibility.Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.9 ★★★★★
Based on 1795 reviews
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Product Reviews
★★★★★ 5
Comfortable folding mattress
Color: Grey, Size: Twin
Thickness is great, very comfortable. Adult grandson uses it when he sleeps over. Would recommend it.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 8, 2026
★★★★★ 5
More Comfortable than an Airbed
Color: light gray, Size: cot
I purchased this 4-inch foam floor mattress for when grandchildren stay over. This is my 2nd one, since zi have 2 grandchildren. I don't have room for beds or bunk beds, but I have a space where I can store these. I slept on it myself several nights in a row when I had company and I found it to be much better than sleeping on an air bed. I purchased mattress covers and fitted sheets that fit the exact dimensions of the mattress and I am happy to be able to provide a perfect sleeping setup for my 2 grandchildren! If you have a place to store the mattress when it's folded (25 inches high, 31 inches wide, 12 inches deep) I recommend a 4-inch thick foam floor mattress over an air bed. In my home it is the perfect solution! Follow all the directions for allowing the mattress to reach its full thickness. It is vacuum packed and needs several hours (almost 2 days) to expand.
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Reviewed in the United States on January 17, 2026
★★★★★ 1
Blow up beds are better
Color: Grey, Size: Queen
Blow up beds are better. These are barely thicker than a sleeping bag.
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Reviewed in the United States on December 9, 2025
★★★★★ 5
Comfortable
Color: Grey, Size: Single
Wife uses it every day and loves it.
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Reviewed in the United States on April 17, 2026
★★★★★ 5
Cómodo
Color: Grey, Size: Single
Versatil y cómodo, me gusta que trae su bolsa para guardar.
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Reviewed in the United States on April 29, 2026
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