- Description
- Features
- Specifications
- Reviews
- Shipping & Returns
The Clek Olli Backless Booster Seat combines award-winning safety with premium comfort for growing children.
Designed for kids 40–120 lbs, the Olli features Clek's rigid UAS (LATCH) system to keep the booster securely in place, plus Comfort-Cube™ construction for exceptional support on every ride.
Lightweight, portable, and proudly made in Canada, it's an excellent choice for carpools, travel, and everyday adventures.
- Backless Booster Seat – Designed for children 40–120 lbs, 40–57", and recommended for ages 4+ years.
- Rigid UAS (LATCH) System – Installs in 10 seconds or less and keeps the booster securely positioned, even when unoccupied.
- Comfort-Cube™ Construction – Multi-layer seat design provides superior comfort on long rides.
- Lightweight & Portable – Weighs just 5 lbs, making it easy to move between vehicles.
- Slim Design – Compact 18" width helps maximize backseat space.
- Detachable Drink-Thingy Cup Holder – Included cup holder is removable and easy to clean.
- Removable Seat Cover – Machine washable for easy cleanup.
- Vehicle Seat Protection – Soft underside helps prevent damage to your vehicle's upholstery.
- Made in Canada – Manufactured with domestic and imported components.
- 9-Year Expiration – Built for years of dependable use.
- Lifetime Extended Warranty – Available with product registration.
| Specification | Details |
|---|---|
| Child Weight Range | 40–120 lbs (18–54 kg) |
| Child Height Range | 40–57" (102–145 cm) |
| Recommended Age | 4+ Years |
| Installation | Rigid UAS (LATCH) Connectors |
| Product Weight | 5 lbs (2.3 kg) |
| Overall Width | 18" |
| Seat Cushion Width | 12.75" |
| Overall Depth | 15" (including Rigid UAS) |
| Seat Cushion Depth | 13.25" |
| Height | 10" (including armrests) |
| Front Seat Height | 5" |
| Rear Seat Height | 3.75" |
| Cup Holder | 1 Detachable Drink-Thingy Included |
| Cover | Removable & Machine Washable |
| Country of Origin | Made in Canada |
| Expiration | 9 Years |
| Warranty | Lifetime Extended Warranty (with registration) |
Clek - Olli Backless Booster
Very low quality seat rugged plastic surfaces and nothing like what we learn to love from a company like clek. We were tremendously disappointed.
Clek - Olli Backless Booster
I had one and my daughter absconded it so I purchased another. I love that it clicks into car so it is secure and won’t move and that it had a quick release in the front so I don’t have to reach in and push the release buttons on the safety latches.
The booster is just what we were looking for and it was shipped and arrived quickly
The seat is wonderful, but the manufacturer date is March 2020, so we lost 15 months of use.
We love our Olli booster! It's so easy to put into the car and take out. My 9 can do it on his own. The undersea print is super fun and vibrant. Goes great with our other clek car seat with the space unicorn print. The strap is handy for our son to carry from one place to the next when needed. Little Canadian shipped our order super fast, we will definitely order from them again.
At Little Canadian, we're committed to making your shopping experience as easy and worry-free as possible. From fast shipping across Canada to our extended return policy, we're here to help every step of the way. If you ever have questions, our friendly customer service team is just a phone call or email away.
Shipping
- Free shipping on eligible orders over $49 across Canada (before tax, excluding furniture).
- Orders under $49 ship for a flat rate of $8.99.
- Most in-stock orders are processed within 1–2 business days.
- Furniture items ship for a flat rate based on the size of the item. Your shipping cost will be displayed on the product page or calculated at checkout before you complete your purchase.
- Additional shipping charges may apply to remote locations or PO Boxes where carrier surcharges apply.
Returns
We want you to shop with confidence! That's why we offer an extended 45-day return policy on eligible items.
- Items must be unused, completely unopened, and returned in their original packaging.
- Clearance items are final sale.
- Some exclusions apply. Please see our full policy for details.
Need more information? Visit our complete Shipping Information and Return Policy pages for full details, or contact us—we're always happy to help!

























