AmSafe CARES Harness vs Britax Car Seat Travel Cart

Side-by-side specs from each maker.

Only the differences are shown.

AmSafe CARES HarnessBritax Car Seat Travel Cart
TypeAirplane gearAirplane gear
List priceNot listed$89.99
Weight1 lbNot listed
Child weight22–44 lbNot listed
Child heightUp to 40 inNot listed
FAA-approved for aircraftYes, per the maker labelNot listed
Setup time60 seconds, per the makerNot listed
WheelsNot listedYes
FitsAircraft seats with a forward-facing lap belt; maker says it fits most economy, business and first-class seatsAll Britax convertible and harnessed booster car seats, plus most other brands, per maker
Machine washableNoNot listed
Maker's use notesFAA approved per 14 CFR 21.305(d), approved for aircraft use only; not for cars; forward-facing seats only; child must sit upright unassisted; not in exit rows or on seats with inflatable restraints; use lap belt onlyIt is only for moving a child buckled in a car seat, and only over short distances.

AmSafe CARES Harness

A light belt-and-strap harness that works with the airplane lap belt for a child who has their own seat.

  • Under 1 lb
  • Maker says about one minute to install
  • Fits in a bag with no car seat to carry
  • Aircraft use only
  • Narrow range, 22 to 44 lb and up to 40 in

Britax Car Seat Travel Cart

A fold-up steel cart that straps to a car seat's LATCH connectors so you can roll the seat, and child, through the airport.

  • Fits most car seat brands per maker
  • Folds small; maker says it can stow in most overhead bins
  • One-hand telescoping handle
  • Short-distance use only