Britax UpNGo Backless Booster vs Cosco Pronto! Trend

Side-by-side specs from each maker.

Only the differences are shown.

Britax UpNGo Backless BoosterCosco Pronto! Trend
TypeBoosterBooster
List price$59.99$59.99
Booster weight40–120 lb40–100 lb
Booster height46–63 in43.4–57 in
Seat weight3.1 lbNot listed
Width17.1 inNot listed
Head ruleThe top of the child’s ears must be below the top of the vehicle head restraint.The top of your child's ears should never be above the top of the booster seat's headrest; DO NOT use the booster seat if your child's head is less than 5 in. (12.7 cm) below the roof of the car.
Installationvehicle lap-shoulder beltvehicle lap/shoulder belt (booster)
Load legNoNo
Anti-rebound barNoNo
RotatesNoNo
Aircraft labelNot certified for aircraftNot certified for aircraft
No added flame retardantsYesNot listed
Expires after10 years10 years

Britax UpNGo Backless Booster

A very light backless booster with a built-in carry handle and a shoulder-belt positioner.

  • Only 3.1 lb with a carry handle
  • Washable fabrics
  • Wide 120 lb limit
  • No head or side support
  • Minimum height is 46 in

Cosco Pronto! Trend

Cosco belt-positioning booster with a removable back that turns it into a backless booster, an adjustable headrest and shoulder belt guides.

  • Adjustable headrest that grows with the child
  • Shoulder belt guides
Ask the meadow

UpNGo Backless Booster or Pronto! Trend?

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 UpNGo Backless Booster or the Pronto! Trend?

The Britax UpNGo Backless Booster: it goes booster, up to 120 lb. The Pronto! Trend goes booster, up to 100 lb. The UpNGo Backless Booster expires after 10 years.

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