Top Convertible Booster Seats

Graco 4Ever 4 in 1 Convertible Car Seat | Infant to Toddler Car Seat, with 10 Years of Use, Matrix

  • 4 in 1 Convertible Car Seat gives you 10 years of use from four to 120 pounds.
  • Rear facing baby car seat from 4 to 40 pounds.
  • Forward facing toddler car seat from 20 to 65 pounds.
  • Booster seats in high back belt positioning mode from 30 to 100 pounds and backless belt positioning mode from 40 to 120 pounds.
  • InRight LATCH system for an easy, 1 second LATCH attachment.
  • Graco ProtectPlus Engineered: a combination of the most rigorous crash tests that helps protect your child in frontal, side, rear & rollover crashes.
  • additional testing based on the New Car Assessment Program and for extreme car interior temperatures.
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Cosco Topside Booster Car Seat - Easy to Move, Lightweight Design (Grape)

  • SECURE FIT – The Cosco Topside Booster Car Seat gives your little one the extra height they need so that your car’s seat belt will fit safely and securely on them..
  • SUITABLE FOR 40-100 POUNDS – The seat is designed to hold children weighing between 40 and 100 pounds and from 43″ to 57″ in height..
  • EXTRA COMFY PLUSH PAD – The booster helps make long rides more comfortable thanks to the plush padding on the seat..
  • EASY TO MOVE AND INSTALL – Need to change cars? The lightweight design and compact size make it easy to move from car to car. It’s that easy!.
  • LEAVES CAR SEATS UNMARKED – The Cosco Topside Booster Seat has been carefully designed to leave your car seats unmarked. This will help keep your car seats to remain smoother, without the annoying indentations other seats leave behind..
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Cosco Topside Booster Car Seat - Easy to Move, Lightweight Design (Magenta)

  • Secure fit: The Cosco topside booster car seat gives your little one the extra height they need so that your car’s seat belt will fit safely and securely on them.
  • Suitable for 40 100 pounds: The seat is designed to hold children weighing between 40 and 100 pounds and from 43″ to 57″ in height.
  • Extra comfy plush pad: The booster helps make long rides more comfortable thanks to the plush padding on the seat.
  • Easy to move and install: Need to change cars? The lightweight design and compact size make it easy to move from car to car.
  • Leaves car seats unmarked: The cosco topside booster seat has been carefully designed to leave your car seats unmarked.
  • This will help keep your car seats to remain smoother, without the annoying indentations other seats leave behind.
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Chicco Easy Fit waist bag Ergonomic Colour Black Night

  • TRUST THE ORIGINAL: J.L. Childress has been inventing, improving and meticulously crafting car seat travel bags for over 15 years. JL Childress continues to be an American family business, so from our family to yours, Travel Happy!.
  • PROTECTS infant carriers, convertible car seats and booster seats from all the dirt, scuffs, grease, and moisture that comes with luggage handling. AIRLINE CERTIFIED. Recommended for checking car seat at the airline gate or bringing onto the airplane.
  • EASY MANEUVERING: Elevated wheel platform and sturdy base enable you to easily tilt-and-roll your car seat through the airport. Bag folds flat on top of the wheel base to be stored in airplane overhead compartments or when not in use.
  • DURABLE, WATER-RESISTANT MATERIAL - Heavy-duty fabric is specially-formulated to withstand scrapes and abrasion, smooth exterior ensures pockets and straps don't get caught in airport machinery. We stand behind the quality of our products 100%.
  • COMPATIBLE: To ensure that this item fits your car seat, check the Compatibility Guide in the Product Guides section below. Fits most major car seat brands including Britax, Chicco, Safety 1st, Maxi Cosi, nuna, Graco, UPPAbaby and more.
  • Fits Britax Roundabout, Marathon, Boulevard, Decathlon and Diplomat.
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Graco Highback Turbobooster Car Seat, Go Green

  • Graco Highback TurboBooster child car seat helps safely transport your big kid from 30 to 100 pounds.
  • Seat back and bottom stay connected, making the car seat easy to carry , Car Seat Width Inside : 16.5 inches. Multi layer headrest for comfort. Easily converts to backless booster for years of use.
  • Full coverage back support even as your child grows. The American Academy of Pediatrics (AAP) recommends that children should use the built in harness system for as long as possible until they reach the maximum forward facing weight or height for their car seat, and after reaching the maximum forward facing weight and height, that children 4 feet 9 inches tall or under should ride in a belt positioning booster seat.
  • Graco ProtectPlus Engineered: a combination of the most rigorous crash tests that helps protect your child in frontal, side, rear & rollover crashes.
  • additional testing based on the New Car Assessment Program and for extreme car interior temperatures.
  • When carrying car seat, carry from the bottom of the seat, not by the headrest..
  • For booster seats- secure car seat when not being used by a child so it is not loose inside your car. This high back booster car seat does not have built in harness system, this seat uses the vehicle’s seat bel....
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2-Pack Seat Belt Buckle Booster (BPA Free) - Raises Your Seat Belt for Easy Access - Stop Fishing for Buried Seat Belts - Makes Receptacle Stand Upright for No-Hassle Buckling (2)

  • CHECK YOUR SEAT BELT BUCKLE BEFORE ORDERING: Please review the images that show where the Buckle Booster will fit and make sure your seat belt buckle is not too recessed. Also note that the inner dimensions are 1.93 inches x 1.06 inches and the material stretches a bit. No matter what, we'll still help with your order, but reviewing in advance is always best..
  • NO MORE FRUSTRATION WITH SEAT BELTS - Do you get annoyed with buried seat belt buckles? It's a hassle digging receptacles from under the seat. Your solution is the Buckle Booster. It slips around your receptacle in seconds to ensure that your seat belt buckle doesn't get buried. Keeping your receptacle upright and accessible for future rides, this adult and kid-friendly tool makes buckling a breeze..
  • RAISES YOUR RECEPTACLE - The trouble with buckling is not just inadequate space, it's also how far you have to reach for the buckle. The Buckle Booster elevates your seat belt receptacle so the metal tongue can click in smoothy and effortlessly. No more strain and struggle - buckle yourself and others quickly and without hassle!.
  • PERFECT FOR KIDS AND ADULTS - The BPA-free Buckle Booster allows you to buckle up with just one hand, whether you are in a hurry or have mobility challenges. Are you pos....
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Diono Radian 3R 3-in-1 Convertible Car Seat Rear Facing & Forward Facing 10 Years 1 Car Seat Slim Fit 3 Across Blue Sky

  • REAR-FACING FOR LONGER: This slimfit convertible car seat is designed and engineered to keep your child rear facing even longer up to 50 lb/ 22. 7 kg,....
  • HIGH BACK BOOSTER: Keep your child safe and comfortable with the high back booster seat mode now up to 120 lb, 54 kg. The high back booster adds an....
  • 10 YEARS ONE CAR SEAT: With 4 ways to travel safely from birth to booster, the radian 3R adapts as your child grows to offer a custom adjustable fit....
  • REINFORCED STEEL CORE: Mechanically engineered, reinforced steel core, made from automotive grade high density plastic and steel to create the....
  • THE ORIGINAL 3 ACROSS: Built with our famous radian slim fit convertible design, to fit 3 across in most vehicles without compromising child or....
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Diono Radian 3R 3-in-1 Convertible Car Seat Rear Facing & Forward Facing 10 Years 1 Car Seat Slim Fit 3 Across Gray Slate

  • REAR-FACING FOR LONGER: This slimfit convertible car seat is designed and engineered to keep your child rear facing even longer up to 50 lb/ 22. 7 kg,....
  • HIGH BACK BOOSTER: Keep your child safe and comfortable with the high back booster seat mode now up to 120 lb, 54 kg. The high back booster adds an....
  • 10 YEARS ONE CAR SEAT: With 4 ways to travel safely from birth to booster, the radian 3R adapts as your child grows to offer a custom adjustable fit....
  • REINFORCED STEEL CORE: Mechanically engineered, reinforced steel core, made from automotive grade high density plastic and steel to create the....
  • THE ORIGINAL 3 ACROSS: Built with our famous radian slim fit convertible design, to fit 3 across in most vehicles without compromising child or....
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Diono Radian 3R, 3-in-1 Convertible Car Seat, Rear Facing & Forward Facing, 10 Years 1 Car Seat, Slim Fit 3 Across, Red Cherry

  • REAR-FACING FOR LONGER: This slimfit convertible car seat is designed and engineered to keep your child rear facing even longer up to 50 lb/ 22. 7 kg, approx. 4 years old.
  • HIGH BACK BOOSTER: Keep your child safe and comfortable with the high back booster seat mode now up to 120 lb, 54 kg. The high back booster adds an extra layer of protection and comfort for any child transitioning into booster mode.
  • 10 YEARS ONE CAR SEAT: With 4 ways to travel safely from birth to booster, the radian 3R adapts as your child grows to offer a custom adjustable fit from birth to 120 lbs.
  • REINFORCED STEEL CORE: Mechanically engineered, reinforced steel core, made from automotive grade high density plastic and steel to create the ultimate protection for your child.
  • THE ORIGINAL RADIAN 3 ACROSS: Built with our famous Radian slim fit convertible design for a 3-across option only with Diono Radian combinations without compromising child or passenger comfort. Feel safe having your children secure in the backseat..
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Diono Radian 3R, 3-in-1 Convertible Car Seat, Rear Facing & Forward Facing, 10 Years 1 Car Seat, Slim Fit 3 Across, Jet Black

  • REAR-FACING FOR LONGER: This slimfit convertible car seat is designed and engineered to keep your child rear facing even longer up to 50 lb/ 22. 7 kg, approx. 4 years old.
  • HIGH BACK BOOSTER: Keep your child safe and comfortable with the high back booster seat mode now up to 120 lb, 54 kg. The high back booster adds an extra layer of protection and comfort for any child transitioning into booster mode.Shell and Components: Spot clean.
  • 10 YEARS ONE CAR SEAT: With 4 ways to travel safely from birth to booster, the Radian 3R adapts as your child grows to offer a custom adjustable fit from birth to 120 lbs.
  • REINFORCED STEEL CORE: Mechanically engineered, reinforced steel core, made from automotive grade high density plastic and steel to create the ultimate protection for your child.
  • THE ORIGINAL 3 ACROSS: Built with our famous radian slim fit convertible design, to fit 3 across in most vehicles without compromising child or passenger comfort. Feel safe having your children secure in the backseat.
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Britax SecureGuard Vehicle Lap Belt Clip Black

  • Anti sub marining technology helps to maintain optimum lap belt fit in belt positioning booster mode.
  • Prevents your child from sliding under the lap belt part of the seat belt in the event of a crash.
  • Compatible with Britax Pioneer, Frontier, and Pinnacle combination booster seats.
  • Fit with most other brands of combination booster seats.
  • Dimensions 1 inch W x 1 inch H x 6 inch D.
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Summer Pop ‘N Sit Portable Booster Chair, Green – Booster Seat for Indoor/Outdoor Use – Fast, Easy and Compact Fold

  • INDOOR/OUTDOOR USE – The Summer Pop ‘n Sit Booster Baby Seat is an activity floor seat and booster all in one, and can be used both indoors and outside! For 6 months – 4 years (up to 37 pounds)..
  • ALL-IN-ONE SOLUTION – Whether you need booster seats at a restaurant, a chair at the park or even a floor seat for activity time at home, this portable booster seat can do it all! Plus, the compact fold and included carry bag makes storage simple..
  • COMPACT FOLD – With an innovative pop and fold design plus a fast, easy and compact fold, you can have a space saver high chair and even use the Pop ‘n Sit booster as a travel high chair at restaurants and more..
  • EASY CLEANUP – Things can get messy with booster seats, but cleanup is a breeze with the Pop ‘n Sit high back booster seat. It has a removable dishwasher-safe, BPA free tray..
  • INCLUDES – The Summer Pop ‘n Sit Booster Seat includes a storage pocket, 3-point safety harness, chair straps, and carry bag..
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