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Disney Baby Finale 2-in-1 Harness Booster

The Disney Baby Finale 2-in-1 Harness Booster forward-faces up to 65 lb and has an expiration of 10 years, per Disney Baby. A Disney-themed two-mode seat that uses a five-point harness up to 65 lb, then becomes a belt-positioning booster.

  • $79.99List price
  • 65 lbHarness to
  • 100 lbBooster to
See it on Disney Baby's site

When does it expire?

All harness-to-booster car seats

Finale 2-in-1 Harness Booster: key facts

  • The Disney Baby Finale 2-in-1 Harness Booster forward-faces with a harness from 40 to 65 lb and 43.4 to 49 in tall; works as a booster from 40 to 100 lb and 43.4 to 52 in tall, per Disney Baby.
  • Outgrown by height: "The tops of your child's ears MUST be below the top of the car seat. (booster: DO NOT use this booster seat if the tops of your child's ears are above the top of the booster seat's headrest.)"
  • It installs with LATCH (lower anchor belt) forward-facing + top tether, seat belt (lap belt) forward-facing + top tether, seat belt (lap/shoulder) forward-facing + top tether or booster: vehicle lap/shoulder belt.
  • Disney Baby says it expires 10 years after the date of manufacture.
  • Disney Baby lists it as certified for aircraft ("This restraint is certified for aircraft use when used with the internal harness. ... This restraint is not certified for aircraft use when used as a booster seat because aircraft seats do not have shoulder belts.").

From Disney Baby's manual and published specs. Always follow the limits on your seat's labels.

How the Finale 2-in-1 Harness Booster stacks up

Against the 22 harness-to-booster car seats we track. The shaded band is where the middle half of them fall; the dot is this one.

Expiration10 years

Within the typical range for harness-to-booster car seats (8 years to 10 years).

This one
6 yearsmiddle 10 years10 years
Forward-facing limit65 lbHighest forward-facing limit of 22 harness-to-booster car seats

The same as most harness-to-booster car seats (65 lb).

This one
40 lbmiddle 65 lb65 lb
Price$79.994th lowest price of 18

Within the typical range for harness-to-booster car seats ($79.99 to $239.99).

This one
$54.99middle $139.99$349.99

What sets the Finale 2-in-1 Harness Booster apart

Measured against the 22 harness-to-booster car seats we compare, from each maker's published specs.

Next to its closest matches

  • Evenflo Chase LXNext to it, the Finale 2-in-1 Harness Booster is 25 lb higher forward-facing limit.

Flying with the Finale 2-in-1 Harness Booster

Disney Baby's label: “This restraint is certified for aircraft use when used with the internal harness. ... This restraint is not certified for aircraft use when used as a booster seat because aircraft seats do not have shoulder belts.”

What airlines say about car seats:

  • American: “Each ticketed customer is allowed 1 stroller and 1 car seat to be checked free of charge” “If an unoccupied, adjoining seat is not available, the gate agent will check the safety seat to your final destination.” Source
  • Alaska: “We will transport your child's car seat and stroller free of charge as checked baggage.” Source
  • JetBlue: “Checking a child safety seat will not count towards your checked baggage allowance and there is no fee assessed” Source
  • Spirit: “One (1) car seat will be accepted per child as checked baggage at no charge.” Source
  • Frontier: “strollers and car seats can be checked for free.” Source
  • Allegiant: “There is no charge for checking or gate checking one car seat per fare-paying passenger.” Source
  • Breeze: “Child seats may be carried on board the aircraft if a seat has been purchased for the Infant or Child” Source

Quoted from each airline's page as of 2026-11-02.

Listed features

  • Harness and booster modes
  • Slim for three-across
  • Light to move between cars

Worth checking

  • Forward-facing only, no rear-facing

Where to buy the Finale 2-in-1 Harness Booster

Prices and availability change. We may earn a commission from some links.

good to know
  • Check for recalls: Search the agency's recall list with the model number and date code from the label: NHTSA recall search.
  • Car seat use and installation: see NHTSA's car seat page, which also lists free car seat inspection by certified technicians. Check the label and the maker's instructions, and ask your pediatrician about your child.

Full specs

Disney Baby Finale 2-in-1 Harness Booster
TypeHarness-to-booster
List price$79.99
Forward-facing weight40–65 lb
Forward-facing height43.4–49 in
Booster weight40–100 lb
Booster height43.4–52 in
Head ruleThe tops of your child's ears MUST be below the top of the car seat. (booster: DO NOT use this booster seat if the tops of your child's ears are above the top of the booster seat's headrest.)
InstallationLATCH (lower anchor belt) forward-facing + top tether, seat belt (lap belt) forward-facing + top tether, seat belt (lap/shoulder) forward-facing + top tether, booster: vehicle lap/shoulder belt
Load legNo
Anti-rebound barNo
RotatesNo
Aircraft labelCertified for aircraft, per the maker
Expires after10 years

Compare the Finale 2-in-1 Harness Booster with

How each closest rival differs from the Finale 2-in-1 Harness Booster, from the makers' specs.

Ask the meadow

Finale 2-in-1 Harness Booster: questions answered

From Disney Baby's published specs, last checked 2026-11-06.

Can you bring the Disney Baby Finale 2-in-1 Harness Booster on a plane?

Yes, Disney Baby lists it as certified for aircraft; look for the red-lettered label that says so. The FAA asks that a car seat go in a window seat so it doesn't block the aisle, and the crew will look for that label.

Is it OK to buy a used Finale 2-in-1 Harness Booster?

NHTSA publishes guidance on used car seats on its car seat page. Disney Baby lists a lifespan of 10 years from manufacture for this model. Check the label and the maker's instructions, and ask your pediatrician about your child.

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

More harness-to-booster car seats

Where these specs come from

Last checked 2026-11-06. Spot something wrong? Tell us. Read our editorial and safety policy and corrections.