Joie Mint Latch vs Safety 1st OnBoard Slide DLX

The OnBoard Slide DLX lists for $10 less.

Only the differences are shown.

Joie Mint LatchSafety 1st OnBoard Slide DLX
TypeInfant car seatInfant car seat
List price$299.99$289.99Lowest price
Rear-facing weight4–30 lb4–30 lb
Rear-facing heightUp to 30 inUp to 32 in
Seat weight9.3 lbNot listed
Head ruleThe top of the child's head must be at least 1 in. (2.5 cm) below the top of the child restraint.The top of your child's head MUST be at least 1 in. (2.5 cm) below the top of the car seat.
Base includedNoYes
Newborn insertInfant insert: can be used as necessary to provide a snug fit for babies under 11 lb. (5 kg); low birth weight pillow inside the insert for smaller babies.Head pillow and body pillow; must be used together; manual gives no weight limit
InstallationRigid Lower Anchor Attachments, Lap/Shoulder Belt, Lap Belt ONLYrigid LATCH, vehicle belt with built-in lock-off
Load legNoNo
Anti-rebound barNot listedNo
RotatesNoNo
Harness heightsNot listed4
Works with strollersJoie strollers or appropriate Joie adapters designed for useAll Safety 1st modular and traditional strollers
Handle in the carJoie recommends to have the handle in the carry position when in the vehicle. (Handle has locked positions plus one convenience position that does not lock.)The carry handle MUST be upright AND locked when carrying and when installed in the vehicle.
Aircraft labelCertified for aircraft, per the makerCertified for aircraft, per the maker
Expires after7 years8 years

Joie Mint Latch

  • Maker manual lists rigid lower anchor, lap/shoulder belt and lap belt installs
  • Maker states certified for airplane use
  • Manual lists a 7-year limit counted from original purchase
  • Manual does not list carrier weight or dimensions

Safety 1st OnBoard Slide DLX

The DLX version of the sliding-base infant carrier, priced $20 above the standard Slide.

  • Sliding base
  • Rigid LATCH and belt lock-off
  • Fits Safety 1st strollers
  • 30 lb maximum
Ask the meadow

Mint Latch or OnBoard Slide DLX?

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

Which is easier to travel with?

Mint Latch: certified for planes, 9.3 lb. OnBoard Slide DLX: certified for planes.

What does the extra $10 for the Mint Latch get you?

No extra listed feature from the ones we track (load leg, anti-rebound bar, rotation, flame retardants). Compare fabrics, ease of install, and fit in your car. Both meet the same federal crash standard.

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