SKU: 74266475595
cybex 5437

cybex 5437 Cybex

$23.77 $26.41
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Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Sep 22 - Sep 27

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For Your Every Summer RSVP, with Code: SUMMER15

Description

cybex 5437 CybexQuick to install and 37% safer in a crash*, the Callisto G 360 Select pairs advanced safety with convenience. With 360 rotation and secure one time installation, its designed to simplify every stage of the journey. Specifications: Age Range: from newborn up to approx. 10 years Child Height: max 57" Child Weight: from 4 lbs. up to 120 lbs. Group: All In One Convertible Seat GREENGUARD Gold Certified Fire Retardant Chemical Free Fabric What is included?

Quick to install and 37% safer in a crash*, the Callisto G 360 Select pairs advanced safety with convenience. With 360° rotation and secure one-time installation, it’s designed to simplify every stage of the journey. 

Specifications:

  • Age Range: from newborn up to approx.10 years
  • Child Height: max 57"
  • Child Weight: from 4 lbs. up to 120 lbs.
  • Group: All-In-One Convertible Seat
  • GREENGUARD Gold Certified
  • Fire Retardant Chemical Free Fabric

What is included?

  • Callisto G 360 Select Seat
  • Infant Seat Pad
  • User Guide

37* Safer In A Crash*
The Callisto G 360 Select is engineered for safety from day one through the booster years. Featuring our SafetyAssure Protection System, it’s 37% safer in a crash* – with a reinforced steel frame, Anti-Rebound Base with SecureFix360 Tether, and Linear Side-Impact Protection.

*Based on head and chest injury metrics as compared to the same seat without these features
 
Effortlessly rotate the seat 360° in any recline position for smooth ins and outs, and enjoy the convenience of our SafeLock™ One-Time Installation system, designed to secure the seat in seconds.
 
Accommodating children from 4 to 65 lbs. in harness mode and up to 120 lbs. as a booster, the Callisto G 360 Select is built to grow with your child and protect every mile of the journey.

Care Instructions:
Infant Insert: Hand Wash Only. Drip Dry. Do Not Iron.
Seat Cover: Machine wash fabric covers separately in cold water, delicate cycle. Do Not Bleach. Drip Dry.
Two integrated removable cupholders: Dishwasher safe

Compatible with:
Callisto G 360 Sun Canopy (Sold Separately)

Installation in Seconds
Attach the tether to your vehicle’s anchor point, route the seatbelt through the built-in guide, and click it into place. With the SafeLock door closed and everything secure, you’re set for worry-free drives.

360° Rotation in Any Recline Position
Quickly rotate the Callisto G 360 Select toward the car door to lift your child in or out without straining your back. Designed for daily ease, this smart rotation works in multiple recline settings rear- or forward-facing.

All-In-One Convertible Seat
Designed to support every stage, it transitions from rear-facing to forward-facing and finally to a belt-positioning booster. It’s a long-lasting solution built to carry your child from birth to approximately age 10.

Anti-Rebound Base with SecureFix360 Tether
Designed for added stability, the Anti-Rebound Base works with the SecureFix360 Tether to help limit seat movement in both rear- and forward-facing positions. This setup helps absorb crash forces and keeps the seat securely in place when it matters most.

Linear Side Impact Protection
Built into the seat’s energy-absorbing shell, the Linear Side-Impact Protection System enhances safety in the event of a side crash by reducing impact forces.

GREENGUARD Gold Certified
GreenGuard Gold Certification ensures that baby products meet strict chemical emissions standards, promoting healthier indoor air quality. Products with this certification have been tested for over 10,000 chemicals and VOCs (volatile organic compounds), making them safer for your baby's sensitive environment.

12-Position Adjustable Headrest with Infant Insert
Easily adjust the headrest to one of 12 positions using the no-rethread harness system for a secure, customized fit as your child grows. The included infant insert provides extra support and proper harness positioning for newborns and young infants up to 11 lbs.

525000957 Callisto G 360 Select Rotating All-in-One Convertible Car Seat - Black
525000959 Callisto G 360 Select Rotating All-in-One Convertible Car Seat - Grey

PLEASE NOTE: Item may not be available in-store at time of ordering, if so KNK will advise on the estimated date of availability based on manufacturer information. KNK is unable to guarantee a specific date of availability. 

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. 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
SKU: 74266475595

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4.9 ★★★★★
Based on 14 reviews
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Product Reviews
S
Verified Purchase
smmt
West Palm Beach, US
★★★★★ 5
Best Pillow Ever
Color: Blue-ice Plus, Size: Queen(Pack of 2)
Best pillow ever. Although it still gets "hot", it does take longer to get "hot". I love this pillow. I was buying a new pillow almost every 3 months. Other pillows would either remain rock hard or go flat. I was concerned at first when reading the description as I though the memory foam would be big pieces. They are soft fluffy pieces. I had to remove almost half of the foam to get the pillow to what works for me. I have not had to put any filler back in. Maybe in a couple of more months I may have to put a bit more in, but it is holding it's shape and not going flat. I do fluff it every night. This helps. I am a stomach sleeper. I have bought the expensive purple pillow and hated it so much I gave it to my daughter. This QUTOOL Pillow is the best! I bought a 2 pack. Have not used the other pillow yet, but I feel I may actually go years for once without having to buy a pillow as I have the 2nd one set aside if the first one gets to a point in need replacement. I have bought Dollar Store pillows. I have bought $300 pillows. None of them even come close to this pillow and the way you can adjust this pillow for you. The pillows came in a white mesh like bag. I keep all the unused "stuffing" in this bag. I have it hanging in my closet and I just fluff the bag once a month to keep the filling fresh so it is ready if and when I need it. Coming from someone who has trouble staying asleep, neck issues, a stomach sleeper who hate those flat pillows manufacturers think stomach sleepers like but actually hate, buy this pillow. Just buy it. Best Pillow for a picky person like me. Buy 2 or more so if you have to stay at a hotel, you can take your own pillow.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 15, 2025
J
Verified Purchase
Jedata
Port Orchard, US
★★★★★ 4
Slippery Pillow
Color: Blue-ice Plus, Size: Queen(Pack of 2)
Nice and cooling but it’s so slick my pillow sheet doesn’t want to stay on.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 14, 2026
J
Verified Purchase
Jute
Port Orchard, US
★★★★★ 5
Foam Mattress NEEDs Foam Pillows
Color: Blue-ice Plus, Size: King(Pack of 2), Color: Blue-ice Plus, Size: King(Pack of 2)
10 stars!! Quality foam, structure & price. Best bang for my buck.    HRV, readiness & total sleep score metrics increased drastically this week.  See screenshot :) Support: Molds and cushions every crevice under my neck and above shoulders. So comfy  Size: Adjustable loft but king length is perfect to hug and rest your head.  Love love love. The 1st 2 nights were uncomfortable with pillow as is, first night I was up at 3am half asleep pulling foam out but wasn't enough. The second night at 2am I pulled out more stuffing. I was getting frustrated..  my Oura ring showed both nights I was awake every hour.  Not good.  Before the 3rd night I pulled enough to fill the bag the 2 pillows arrived in. Boom -8hrs sleep and for the first time ii years I achieved 17% Deep sleep.  Huge. Weight: Perfect weight with adjustment. Squishy and molds to b the contour of my neck and shoulders Softness: Like the baby bear.. just right.   Comfort: Very comfortable after removing 30% foam in both pillows. I actually now have enough to make a 3rd pillow, replace old foam, or adjust OGs, Still to early to measure.  If you have a foam mattress that contours your body but not your head you'll end up with neck and/or back pain from head being elevated- not sinking/molding the body into a foam mattress. 
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 1, 2025
C
Verified Purchase
c.laff
Birmingham, US
★★★★★ 3
These are not sized correctly - beware
Color: Blue-ice Plus, Size: King(Pack of 2), Color: Blue-ice Plus, Size: King(Pack of 2)
Edit: I was going to return these pillows but the seller contacted me and offered a full refund due to the size issue without having to send the pillows back. I am happy with this and happy to keep them on a spare queen size bed as they really are nice pillows. Just the wrong size. pros: they are a nice pillow and the cooling feature is really great, and you can adjust to your liking cons: absolutely wrong size. Ordered King, tag says king, all measurements on listing and tag say 20x36, in reality they are more like 20x30. Definitely Queen pillows being sold as King. I did not see any reviews at first about size issues but after I got these and did a search it does look like others have had the same problem. A shame, would have given them a great review if they were the correct size
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 23, 2026
L
Verified Purchase
Leah Ann Dillin
Charlottesville, US
★★★★★ 5
Cool and comfy
Color: Blue-ice Plus, Size: King(Pack of 1)
Great pillow. Keeps you cool.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 8, 2026

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