6 Best Clek Car Seats | Top Non Toxic Car Seats

Safety is our number one priority when it comes to our children in the vehicle. It’s important to ensure they are properly strapped, the car seat is adequately installed, and that your child is comfortable.

Clek is a company that offers best-in-class safety, style, and convenience. They’re designed to allow a child to sit rear-facing until they are four years old. 

The best Clek car seat is the Clek Foonf Convertible Car Seat because they are free from brominated and chlorinated flame retardants and accommodate children up to 65 pounds. Not only that, but they can easily fit three across in most vehicles and support rear-facing children up to 40 pounds. 

Additionally, the Clek Foonf is one of the safest narrow car seats on the market. It comes with a steel anti-rebound bar and has advanced side-impact protection. These car seats are far from budget-friendly, but if you’re looking for the best in safety and is eco-friendly, this is what you’re seeking.

Best Clek Car Seats 

NameWeight LimitHeight LimitMode
Clek Liing Infant Car Seat4-35 lbs.32"Rear-Facing
Clek Fllo Convertible Seat14-65 lbs.49"Both Rear-Facing/Forward-Facing
Clek Foonf Convertible Seat14-65 lbs.49"Both Rear-Facing/Forward-Facing
Clek Oobr High Back Booster40-100 lbs.57"Highback Booster
Clek Olli Backless Belt Positioning Booster40-120 lbs.57"Backless Booster
Clek Ozzi Baclkess Belt Positioning Booster40-120 lbs.57"Backless Booster

1.Clek Liing Infant Car Seat – Perfect for Preemies

The Liing Infant Car Seat is the first infant car seat Clek has done. Synonymous with the company’s reputation for quality, safety, and style, this car seat is a dream. It just hit the market this summer and has yet to be rated. But if it’s like all the other Clek products, its sure to get high ratings.

It is lightweight (approximately 9 pounds fully loaded with inserts), compact, and has a one-hand quick release making it effortless to remove the carrier from a car seat base or stroller.

The Liing is one of the lightest infant car seats on the market. The carry handle is ergonomically constructed for comfort when carrying the baby seat in your hand or mid-arm.

The Clek Liing has leading safety features.

The metal load leg stabilizes the base in the event of a collision. The Rigid-LATCH system offers effortless and secure installation with the anchors in your vehicle. Where the LATCH system is unavailable, the belt-tension system provides secure belt installation. Perfect for 3-across seating. The seat did well in crash tests for both setups. 

The base of this infant car seat can be adjusted to recline in seven positions so that you can always and easily get the right angle for your baby regardless of the shape of the seat. The recline position is easy to adjust even when the base is installed. You can also use it without the base using the European seat belt path. This makes it a great option if your traveling by cab or plane. 

It has a 2-stage insert system that provides head support and a snug fit, making it perfect for preemies. Its large canopy delivers full coverage with SPF 100+ protection and can be adjusted to three positions. There is also a mesh window on the back, allowing air-flow and visibility. The fabric on the seat covers comes in three Crypton Super Fabrics choices – 100% Merino Wool; a jersey knit polyester-spandex; or fluorine-free, moisture-wicking, stain-resistant Zero+. 

None of the fabrics contain chlorinated flame retardants or brominate. Spot cleaning is recommended. However, the covers can be hand washed using a gentle detergent.

What We Like 

  • Easy to Install
  • Lightweight 
  • LATCH System or Belt System
  • Canopy
  • Load Leg
  • Narrow Enough to Fit 3-Across

What We Don’t Like

  • No-Rethread Harness
  • Limited Color Choices

No products found.

2.Clek Fllo Baby and Toddler Seat Rear and Forward Facing with Anti-Rebound Bar – Designed for Safety

The Clek Fllo Convertible Baby and Toddler seat is one of the safest narrow convertible car seats on the market. It has advanced safety technology that ensures child safety in the event of a collision, without diminishing comfort.

This convertible car seat can also be installed using the LATCH system or the seatbelt system. The LATCH connectors are button style, making it easier to connect than the clip style. 

The Clek Fllo is loaded with safety features. It has advanced side impact protection to prevent serious injury should a side-impact collision occur. This convertible seat has energy-absorbing foam layers on the inside and outside of the frame. It also has an adjustable headrest lined with energy-absorbing foam and deep side wings for added protection. 

Additionally, it has a steel anti-rebound bar located near the base of the car seat that engages when a collision occurs. This reduces the forward and backward movement of the seat. The anti-rebound bar catches on to the back the seat of the car to stop the rebound movements that happen in front and side collisions. Because of the anti-rebound bar, the Fllo allows for extended rear-facing seating. 

Clek also developed and patented “energy absorbing crumble technology” (EACT).

It transfers the energy of the crash to aluminum, honeycomb cores in the base of the car seat. The fabric on the seat comes in several choices – Standard Crypton; Noire Crypton; Tailored Crypton; Tokidoki for Clek; 100% Merino wool. They contain a stain guard that protects against stains and odors. The fabrics are also free of chlorinated flame retardants and brominate. It’s recommended that they are cleaned by hand.

What We Like 

  • Easy to Install
  • Lots of Safety Features
  • LATCH System
  • Anti-Rebound Bar
  • Narrow 
  • Ideal for 3-Across
  • Rear-Facing Weight Limit Extends to 50 Pounds

What We Don’t Like 

  • A Bit Heavier than Other Seats
  • No Adjustable Recline
  • No Cupholders

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3.Clek Foonf Convertible Car Seat – Designed for Extended Rear-Facing

The Clek Foonf is a luxurious and chic convertible car seat. It does have a strange name, but it is one of the most remarkable car seats sold on the market in the U.S. It is also one of the few car seats on the market that will allow a child to rear-face up to 50 pounds.

Though the Foonf weighs about 33 pounds, it is easy to install both rear-facing and forward-facing. It’s narrow, making it easy to 3-across the backseat on many vehicles. It also boasts outstanding safety features. Clek incorporated REACT which stands for Rigid-LATCH Energy Absorbing Crumple Technology. The technology uses a “crumple zone” to slow down the change in momentum, thus reducing the force that affects the child. 

The Foonf has outstanding side impact protection with layers of foam on the inside and outside of the car seat and an energy-absorbing headrest that connects to the seat frame using sturdy metal rods.The seat has an anti-rebound bar and is constructed of steel and magnesium substructure. 

C Zero+ Crypton Super Fabric With A Moisture Barrier.

They are stain-resistant and have a GREENGUARD Gold certification. They are free of toxic brominated and chlorinated flame retardants.The Clek Foonf has a higher weight limit for rear-facing than most convertible car seats.

It can remain rear-facing up to 50 pounds, and by purchasing the Infant-Thingy insert, newborns as small as 5 pounds can ride safely and comfortably. This car seat can recline to three positions smoothly allowing your napping child a very comfortable ride.


  • Easy to Install
  • Extended Rear-Facing Capability
  • LATCH-REACT System
  • Anti-Rebound Bar
  • Heavy-Duty
  • Easy to Get the Child in and out
  • Narrow
  • Water-Resistant Fabric
  • Stylish 


  • Heavy
  • Can be Difficult to Assemble
  • Crotch Buckle is Uncomfortable for Some Kids
Clek Foonf Convertible Car Seat
  • REVOLUTIONARY FORWARD-FACING PERFORMANCE: The Rigid-LATCH system makes proper forward-facing...
  • BUILT LIKE A TANK: We built the Foonf convertible car seat to look and feel like real vehicle seats...
  • MORE ROOM TO FIT 3 ACROSS: The Clek Foonf convertible car seat's compact design provides space that...

Last update on 2021-10-15 / Affiliate links / Images from Amazon Product Advertising API

4. Clek Oobr High Back Booster with Recline and Rigid-Latch – Compact

Clek’s High Back Booster mimics a regular seat found in your vehicle and they added some wonderful features that are certain to make your child’s ride a comfortable and safe one. It has a removable back so it can convert high back to a backless booster seat.

This means saving money since it will accommodate the child longer. With the back up, it weighs about 20 pounds. With the back removed, it weighs about 10 pounds. 

The Oobr booster has layers of energy-absorbing EPP foam around the child’s head and body to increase protection in the case of a side-impact and reduce strain on the body during a collision. 

The headrest keeps the child’s head, and neck stable in the event of a crash, and the headrest has deep padded side wings. The headrest can be easily adjusted as the child grows.  There are adjustable belt guides attached to the headrest to ensure a proper fit. 

Clek Oobr uses the Rigid-Latch System

The Oobr can be installed using either the car’s LATCH system or the seat belt system. The Rigid-LATCH system locks the booster seat into place, giving it even more stability in a collision.

This car seat comes in various colors and fabrics. All are stain and spill-resistant and resist moisture and odor-causing bacteria. They don’t contain any brominated or chlorinated flame retardants. 

It is recommended that you remove the seat cushion and wash it by hand with a gentle detergent. The fabric on the headrest and side wings are not removable, but can easily be spot cleaned.

What We Like 

  • Rigid-Latch system
  • Easy to clean removable seat cushion and cover
  • Good for cars without head restraints
  • Great test results
  • High quality
  • Smaller and compact – good for smaller vehicles

What We Don’t Like 

  • Heavy
  • May be too wide for some vehicles
  • Armrest makes it difficult to remove the child
  • Recline feature can only be used with the Rigid-LATCH system
Clek Oobr High Back Booster Car Seat with Rigid Latch, Drift
  • Designed with a rigid Latch system that locks the booster seat into place using your vehicles LATCH...
  • Built Like a Real Vehicle Seat: Built on a complete metal substructure with energy-absorbing foam...
  • Reclines: Comfort is a must when it comes to long journeys. Oobr is designed with a recline system...

Last update on 2021-10-17 / Affiliate links / Images from Amazon Product Advertising API

5.Clek Olli Backless Belt Positioning Portable and Compact Booster with Latch – Super Lightweight

The Clek Olli is a multi-award winning booster seat having won the 2007 JPMA Innovation award; the iParenting Media Award for Outstanding Products; the 2008 Parent Test Parent Approved Media Award; and the 2008 National Parenting Centers Seal of Approval. 

This booster car seat meets all Federal Motor Vehicle Safety Standards and Canadian Motor Vehicle Standards. The belt options and portability make it great for traveling. It’s easy to install. You can place it on the seat without using the LATCH system, or you can easily click the LATCH connectors. 

This makes it convenient if you don’t have a LATCH system or if you are traveling on a plane or hopping in and out of cars. It also comes with a “strap-thingy,” that clicks onto the LATCH connectors making it easy to carry it around like a purse. It also comes with a cupholder.

It’s lightweight, weighing in at a mere 5 pounds, making it easy for a school-age child to tote around on their own. It measures 13 inches wide with a seat pan depth of 13 inches. The Olli has a comfort-cube that includes an additional layer of padding to prevent “numb-bum.” Numb-bum is what happens when one sits on hard surfaces for an extended period of time, and their legs fall asleep. 

The comfort cube is comprised of a molded polyurethane foam pad giving it a cushy feel. It’s metal substructure provides stability keeping your child in a safe and comfortable position, and its polypropylene base is energy-absorbing.

Bacteria Resistance.

The durable fabric is easy to clean, and the seat cover is machine washable. 

What We Like 

  • Lightweight
  • Easy to install
  • Comfort cube prevents numb-bum
  • Strap-thingy allows the child to carry it themselves
  • Seat covers can be changed out

What We Don’t Like 

  • Doesn’t work with every car seat
  • Lower LATCH anchors can create a gap on some car seats

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6. Clek Ozzi Backless Belt Positioning Portable and Compact Booster with Latch – Budget Friendly

The Clek Ozzi is very similar to the Clek Olli, just a bit more basic and lower in price.  It also meets all Federal Motor Vehicle Safety Standards and Canadian Motor Vehicle Standards. 

The Ozzi is portable and lightweight and also weighing in at a mere 5 pounds, making it ideal for transporting from one vehicle to another or for plane travel. It has a sleek design and is meant to both feel and look like a regular seat in your car.

The seat covers are easily detached and are machine-washable. It also has the comfort-cube, ensuring a comfy ride and no numb-bum. The Ozzi only comes in black and is not made with Crypton Super Fabrics. Additionally, it does not come with the strap-thingy, drink-thingy, or padded armrests. 

Though it has not won the awards the Olli has, it does come with a Rigid-LATCH system and a quick release method making it easy to install and uninstall.

What We Like 

  • Easy to install
  • Machine-washable seat cover
  • Stylish
  • Comfort-cube

What We Don’t Like 

  • Doesn’t work with every car seat
  • LATCH anchors can create a gap on some car seats
Clek Ozzi Backless Booster Car Seat with Rigid Latch
378 Reviews
Clek Ozzi Backless Booster Car Seat with Rigid Latch
  • Rigid Latch for Additional Safety: Designed with a rigid Latch system that locks the booster seat...
  • No Numb-bum: Numb-bum is what happens when you sit on hard surfaces for long periods of time —...
  • Lightweight design weighing less than 6 pounds

Last update on 2021-10-17 / Affiliate links / Images from Amazon Product Advertising API

Why We Love Clek Car Seats

The founder and owner of Clek, Chris Lumley, spent the majority of his career working for one of the world’s largest automotive suppliers. This provided him with a strong background in safety technology used in cars. 

Management offered him an opportunity to start a consumer products business.  About to become a new father, he became interested in early-stage Research and Development of child booster seats. 

Realizing that parents had concerns about safety, ease of installation, and style, Lumley seized the opportunity to create a line of child seats for both parents and kids. Clek was born. Clek is now an award-winning child passenger safety seat manufacturer based out of Canada that offers the best in safety features using the latest technology, modern design, and ease of use. 


Because Clek was the brain-child of someone who previously worked in car part manufacturing, they have a strong working knowledge of safety technology used in vehicles. This carried over into the development of their car seats.

They test their car seats at higher speeds than the U.S. requires and do extra testing to ensure the effectiveness of their seats in a collision. The test results are impressive. They also publicize their results so you can see how the seat performed in the tests. In the U.S. the NHTSA only requires manufacturers to release a few random tests. 


Clek extended its warranty policy in 2018. Instead of a one- or two-year warranty, they have an automatic two-year warranty that becomes a three-year warranty when you register your seat. 

Extended Rear-facing

Thanks to the anti-rebound bar, their seats have extended rear-facing. The anti-rebound bar stabilizes the seat in the case of a crash. It also pushes the seat away from the back seat enough to allow growing children the ability to ride rear-facing for a longer period.


They use Crypton fabrics that are breathable, non-toxic, and don’t retain moisture. All the car seats are made without any added flame-retardants.

Recycling Program

Clek is the only car seat manufacturer to offer a recycling program in North America.

They have formed partnerships to handle disassembling, recycling, and reuse of metal, plastic, foam, and the fabric of their products. So, when you are done with your Clek car seat, you can turn it into the Clek Product Recycling Program.

Buyers Guide

Finding and purchasing the best car seat for your child, and your needs isn’t always that easy. Here are some things to consider: 


The safety of your child is first and foremost. When purchasing a seat, consider the safety features offered by the product. Does it have side impact protection? Is it easy to hook and unhook when using the LATCH system or seat belt system? What are the various installation systems? What other features does it have? How did it do in crash tests? 


Look for a car seat with a steel-reinforced frame for durability. When it comes to fabric, look for water-resistant, stain-resistant, and ease of cleaning.


Keeping your child comfortable while traveling will make a car ride much easier. Look for thick padding, breathable fabric, energy-absorbing foam, reclining features, and adjustable armrests and backrests. 

Ease of Installation

Most car seats are installed either using the seat belt system or the LATCH system. The LATCH system is typically easier to install a car seat due to the built-in tethers and anchors. Finding a car seat that has both systems is excellent should you find you are traveling on a plane or jumping from car to car.

We have reviewed the six Clek car seats, from infant to convertible to a booster, so you can purchase the one that has the ultimate safety, comfort, and convenience that is best for you and your child.

Why is Important to Choose a Car Seat with Superior Safety Features?

Besides the car itself, a child’s car seat is the main form of protection in the case of an accident.  According to the National Highway Traffic Safety Administration (NHTSA), car accidents are a leading cause of death in children age 1 to 13.

Though the laws vary from state to state, it is mandatory that all small children should be in a car seat. In fact, all children under the age of 13 should be in some form of a car seat, which means you will probably end up investing in more than one car seat as your little ones grow up. 

You could be switching seats from the infant car seat, to a regular car seat, to a booster seat. Alternatively, you could purchase a convertible car seat that will go from birth to school-age.  With hundreds of different models, types, and variations on the market today, finding the best child car seat can be very challenging.  Most parents focus on safety and comfort and whether they should be rear-facing or forward-facing. 

However, there are other considerations that should be taken, and we found a company that not only meets but exceeds the typical regulations for child safety seats.

Which Clek Car Seat to Choose?

Whether you’re getting an infant car seat, convertible car seat, or a booster car seat for the first time, the safety of your child is non-negotiable. Your child’s car seat is the main source of protection should an accident occur. 

Car accidents are one of the highest leading causes of preventable child’s injuries and deaths. You don’t want to skimp on the safety and quality of your car seat. And you probably don’t want to skip out on comfort either. Trips with your little ones can become unpleasant if they have “numb-buns” and are uncomfortable.

Just remember the purpose of the car seat and chose the one that will best fit your needs. Which Clek car seat did you buy? Let us know in the comments section below!

Welcome to my car seat blog! As a mom of 3, I put together with other hard-working moms a highly informative one-stop car seat resource, full with many reviews and buyer guides. I hope you find it invaluable. Thank you for trusting me & my team! - Keren

1 Comment

  1. Hi, Christy! Clek is using the minimal amount of chemicals on the fabric that is not made out of wool. As a mom myself, I can relate to this important issue. Most importantly, if possible not to leave your child sleeping in the car seat for extended periods. I would recommend Clek Oobr High Back Booster since is great quality booster that can be used as a backless booster in the future. It has a minimal amount of chemicals, compared to its counterparts. I have it in this post as #4 – Top Booster Pick.
    Best, Keren!

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