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CYBEX™ Eternis S Convertible Car Seat in Black

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CYBEX™ Eternis S Convertible Car Seat in Black. View a larger version of this product image.
CYBEX™ Eternis S Convertible Car Seat in Black. View a larger version of this product image.
CYBEX™ Eternis S Convertible Car Seat in Black. View a larger version of this product image.
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about the product

Thanks to SensorSafe technology, the Eternis S Convertible Car Seat from CYBEX alerts you when the child is left in the car. It's the only seat your child will need from birth and beyond with rear-facing, forward-facing and booster modes.
  • Rear facing mode suitable for children 4-50 lb.
  • Forward facing mode suitable for children 22-65 lb.
  • Booster mode suitable for children 40-120 lb.
  • 3-position reclining headrest, which helps to prevent your child's head from falling forward while asleep, guiding the head and neck into a safe position
  • 5-point adjustable harness
  • No-rethread harness adjustability
  • 3-in-1 design: Use rear-facing, forward-facing, and as a booster
  • SensorSafe technology in the chest clip alerts you when the child is left in the car, if the child unbuckles the chest clip while the car is moving, if the back of the seat gets too warm or cold, or when the a child has been seated for too long
  • Features cup holder and comes with anti-rebound bar
  • Equipped with Linear Side-Impact Protection (L.S.P. System) which is designed to absorb up to 25% more impact forces in the event of a near side impact collision
  • EPS-energy absorbing foam
  • LATCH compatible
  • Multi-position reclining seat
  • Machine wash
  • Certified for use in aircraft-harness mode only
  • 2-year limited manufacturer's warranty
  • Made in USA of U.S. and imported materials
  • Model 518002919 Black; 518002925 Black/Grey; 518002923 Grey; 518002921 Denim Blue
  • skuId: 68791322

shipping & returns

Please be aware we've temporarily extended our delivery time frames due to Covid 19 precautions at our facilities. The extended time frames will be reflected in the estimated delivery date shown at checkout.

Free Standard Shipping on Orders Over $49. 

Free Standard Shipping with any online purchase of $49 or more (merchandise subtotal). Excluding store pick up items, gift cards, gift wrap charge, environmental handling fees, other applicable handling or administrative charges, and sales tax. Shipping surcharges on certain over-sized or heavy items still apply. These charges are indicated on the appropriate product information pages and will be displayed in the shipping subtotal of your order.

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Ratings & Reviews

Ratings Snapshot

2 reviews ·

Would Recommend

1 recommendations




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Customer Reviews

Showing 8 out of 2 reviews



Item was damaged Bed Bath & Beyond Customer ·
Recommended Not Recommended

The item was damaged and it looks like in a bad condition, safety concerns. DONT BUY IT !

wonderful car seat BellaBelle ·
Recommended Not Recommended

I love this car seat, I love that it tilts back, the strapping is firm and solid, has a tracker, and mine also came with a cup holder and were just now using it, I bout this car seat in store, for some reason it wouldn’t go through on the app, but other than that I love everything!

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