The Clek Olli Backless Booster Seat with Rigid Latch is designed for parents of big kids (typically 4–12 years) who want proper belt fit, real comfort, and grab-and-go portability. This belt-positioning backless booster solves the problem of ill-fitting adult seat belts by raising your child about 4 inches for better shoulder and lap belt placement—delivering safer positioning and a seat kids actually want to use thanks to its cool, car-seat-inspired build and thoughtful extras.
As a portable LATCHING booster, Olli locks to your vehicle in about 10 seconds with Rigid-LATCH (UAS), then pops off quickly using the quick-release strap when it’s time to move. At just 5 lb, kids can carry their own ride with the included Strap-thingy—from your car to a taxi or even through the airport—while the detachable, washable Drink-thingy cup holder and removable seat cover make everyday cleanup easy. Comfort Cube construction adds an extra padding layer to help prevent numbing on long drives. Olli meets or exceeds FMVSS 213 and is backed by a Lifetime Extended Warranty with a 9-year expiration for long-term value.
Clek is known for its commitment to safety, quality, and eco-friendly practices, offering premium car seats, convertible car seats, booster seats, and accessories. Made with non-toxic, OEKO-TEX® certified fabrics and recyclable materials, Clek products deliver advanced safety features and sleek designs that fit modern family life. From infant to booster seats, Clek focuses on durability, comfort, and sustainability. Explore Clek at ANB Baby for stylish, high-quality car seats that prioritize child safety and protect the planet.
Portable Latching Booster: Rigid-LATCH (UAS) connects to vehicle anchors in about 10 seconds, helping keep the booster in place and simplifying daily use.
Comfort Cube Construction: Adds an extra padding layer that helps protect against “numb-bum” on long rides.
Quick Release Strap: Enables quick, easy removal when moving between vehicles.
Travel-Friendly Portability: Weighs just 5 lb with an included Strap-thingy for hands-free carrying—great for car swaps, taxis, and airport travel.
Detachable, Washable Drink-thingy: Cup holder mounts on the right side and can be washed to keep things tidy.
Removable Seat Cover: Comes off for easy cleaning and maintenance.
Long-Term Value: 9-year expiration and backed by Clek’s Lifetime Extended Warranty.
Recyclable Through Clek: Designed with an end-of-life recycling pathway.
Award-Winning Design: Recognized with industry awards while staying cool enough to please 6–12-year-olds.
Rigid-LATCH (UAS) Connectors: Lock the booster into the vehicle’s LATCH anchors to add stability in a collision.
Raises Child 4 Inches (≈10 cm): Improves shoulder belt fit and positions the lap belt low on the hips for better safety.
Audible “Click” Confirmation: Helps confirm the latches are engaged and maintains a secure connection even when unoccupied.
Certified Performance: Meets or exceeds applicable Federal Motor Vehicle Safety Standards (FMVSS 213).
Cleaner Chemistry: All fabric options are flame-retardant-free and PFAS-free.
Dimensions: | 14.5" D x 13" W x 4" H |
Weight: | 5 lbs |
Height from Seating Surface to Shoulder Belt Guide: | 4" |
Fabric Type: | C-Zero Plus Performance Fabric by Crypton® (Flamingo, Thunder) |
Safety Certification: | Meets or exceeds all applicable Federal Motor Vehicle Safety Standards (FMVSS213) |
Recommended Use: | |
Weight Capacity: | 40–100 lbs |
Height Range: | 40"–57" |
Minimum Age: | 6+ years |
Brand: | Clek |
Flamingo Manufacturer SKU: | OL12U2PK |
UPC: | 826783010315 |
Thunder Manufacturer SKU: | OL12U2GY |
UPC: | 826783011008 |
Pitch Black Manufacturer SKU: | OL12U2PB |
UPC: | 826783013873 |
The Clek Olli supports children weighing 40–100 lbs.
No, the Clek Olli is designed for children aged 6 years and older, who weigh between 40–100 lbs.
The seat cover is removable and machine washable for easy cleaning.
Yes, it weighs just 5 lbs and comes with a Strap-thingy carrying strap for convenient transport.
Yes, the Clek Olli is lightweight and portable, making it suitable for airplane use.
The Clek Olli is made from Crypton® Performance Fabric which is stain, moisture, and odor-resistant.
The Clek Olli uses Rigid LATCH connectors for secure installation, and it features belt guides for optimal positioning on the child’s shoulders and hips.
The Clek Olli can be used until your child reaches a weight of 100 lbs, with a 9-year expiration.
Yes, the Clek Olli has a narrow design that allows for 3-across seating in most vehicles.
The Clek Olli is made from PFAS-free materials, and it is recyclable through Clek’s recycling program, contributing to sustainability.