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Britax Grow With You ClickTight Harness-2-Booster Car Seat

Britax Grow With You ClickTight Harness-2-Booster Car Seat

From $263.99
$319.99 to $339.99
Up to 18% off
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  • Returnable
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Grow With You™ ClickTight grows with your child from toddler to big kid. With ClickTight, there’s no stressing or struggling! The seat belt paths are open, clearing the way for quick & confident installation. The steel tensioner automatically tightens the seat into your vehicle, taking care of the hard work for you. Safe to machine wash & dry, the removable car seat cover stays looking like-new, mile after mile. No more hand washing or waiting for it to air-dry. Just quick, easy cleanup so you can keep moving. The fabrics are naturally flame-retardant, which means there’s no need for added FR chemicals. Quickly adjust the 9-position harness & headrest using just one hand for the proper fit as your child grows. Once they’re ready to use the seat belt, the 5-point harness tucks away, transitioning to a belt-positioning booster. Color-coded guides help you route the seat belt through the right paths. Choose from plenty of fun colors to match your child’s unique personality.


  • ClickTight Installation
  • Patented SafeCell Technology
  • 3 Layers of Side Impact Protection
  • High Strength Steel Frame
  • Patented V-Shaped Tether
  • 9-Position, Quick-Adjust Harness & Headrest
  • Four Cup and Snack Holders
  • 2 Recline Positions
  • Removable Cover
  • Nap-friendly Padding & Fabrics
Made in
Product dimensions
21 x 19 x 25 in.
Head rest positions
Installation Type
Clicktight Installation
Set Includes
Cup Holder
TSA Approved
Model year
Recommended Age Range
2 to 12 years
Recline positions
Child Minimum Height (Booster)
44 in.
Child Minimum Weight (Booster)
40 lbs
Child Minimum Weight (Forward Facing)
25 lbs
Child Minimum Height (Forward Facing)
34 in.
Child Maximum Weight (Forward Facing)
65 lbs
Child Maximum Weight (Booster)
120 lbs
Child Maximum Height (Booster)
63 in.
Child Maximum Height (Forward Facing)
49 in.
Product weight
31 lbs
Britax Grow With You ClickTight Harness-2-Booster Car Seat
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Top reviews
Would an expert recommend this for your baby?
Kristina Spencer
Kristina Spencer
Verified baby & toddler expert
Reviewed Aug 25, 2022

Forward facing harness for 25 - 65 lbs and 58 in tall and high back booster for 40 - 120 lb and 61 in tall. Quick adjust harness and headrest. Cup holders, snack tray, and reclines for the ultimate ride for your big kid.