Chicco KidFit Adapt Plus 2-in-1 vs Clek Olli

The KidFit Adapt Plus 2-in-1 is 1 in narrower.

Only the differences are shown.

Chicco KidFit Adapt Plus 2-in-1Clek Olli
TypeBoosterBooster
List price$149.99$149.99
Booster weight40–110 lb40–120 lb
Booster height44–57 in40–57 in
Seat weight10 lb5 lbLightest
Width17 inNarrowest18 in
Head ruleHigh-back: "Child’s ears must be below Headrest when sitting on Booster Seat." Backless: "Child’s ears must be below vehicle seat back or vehicle head restraint when sitting on Booster Seat."Not listed
InstallationLATCH (quick-release), vehicle seat beltRigid LATCH, seat belt
Load legNoNo
Anti-rebound barNoNo
RotatesNoNo
Recline positions2Not listed
Aircraft labelNot certified for aircraftNot listed
No added flame retardantsNot listedYes
Expires afterNot listed9 years

Chicco KidFit Adapt Plus 2-in-1

A high-back booster that converts to backless, with temperature-regulating fabric, a two-position backrest recline and ten headrest heights.

  • Converts to backless
  • Ten headrest positions
  • Quick-release LATCH for moving between cars
  • 10 lb heavier than basic backless boosters
  • High-back and backless limits differ

Clek Olli

A lightweight backless booster with rigid-LATCH connectors and a quick-release strap.

  • Only 5 lb
  • Rigid LATCH installs in seconds
  • Detachable cup holder
  • Backless only (no head or side support)
  • Needs vehicle head support
Ask the meadow

KidFit Adapt Plus 2-in-1 or Olli?

Answers come from each maker's published specs. Safety and health questions link to the agency or medical source.

Which one will my child use longer, the KidFit Adapt Plus 2-in-1 or the Olli?

The Clek Olli: it goes booster, up to 120 lb. The KidFit Adapt Plus 2-in-1 goes booster, up to 110 lb. The Olli expires after 9 years.

Which is easier to travel with?

KidFit Adapt Plus 2-in-1: 10 lb. Olli: 5 lb. Neither lists aircraft certification.

Still wondering? Write to us at hello@cribpicks.com and we'll look it up.