10 Best 5 Point Harness Booster of October 2025

• Simply Safe Adjust Harness System adjusts the height of Your harness and headrest in one motion; one hand, 5 position adjustable headrest easily adapts for Your growing child; Car Seat Depth 17.4 inches, Car Seat Width Outside 19 inches, Car Seat Height: 26.5 inches
• Engineered & rigorously crash tested to meet or exceed US Standard FMVSS 213; the Nautilus 65 has been side impact tested for occupant retention solely with the built in 5 Point harness system
• Open loop belt guides properly position vehicle seat belt across child; seat pad, body Support and harness covers are comfortable and Machine washable; metal and plastic parts may be cleaned with mild soap and Cool Water
• Dual cup Holders help keep Your child's drink close; Lightweight, Portable seat is ideal for busy, active parents
• 3 in 1 harness booster helps protect Your child, from toddler to youth; harness booster (22 65 pounds), high back booster (30 100 pounds), backless booster (40 100 pounds); Features the Simply Safe Adjust Harness System, which adjusts Your harness and headrest to 8 height positions, with no rethreading

Graco

• This 2-In-1 combination booster car seat fitting children from 22-110 pounds. converts from a 5-point harnessed to belt-positioning car seat allowing for extended use for your child
• The chase LX combination booster car seat helps protect harnessed children from 22-40 pounds (Height: 28 - 50 Inches) and belt-positioned children from 40-110 pounds (Height: 43.3 - 57 Inches); Age: At least four years of age
• This lightweight combination booster car seat comes equipped for latch systems allowing for easy installation and transfer between multiple vehicles. Do not use abrasive cleaners or solvents.
• Designed and tested for both side impact and structural integrity at energy levels approximately 2 times the Federal Crash Test Standards and the harness can be wiped clean with mild soap and water, allow harness to air dry
• Integrated cup holders keep drinks close without increasing the width of the car seat, allowing multiple car seats to fit your back seat. Harness booster age at least two years of age. Fit tip is child's ears are below top of child restraint headrest. Seat belt booster age at least four years of age

Evenflo

• Converts from 5-point harness to belt-positioning booster
• Duo Guard side-impact protection for head and torso, and steel-reinforced frame
• 4-position recline, 9-position headrest, and deep Ergo Boost seat with padding/contour
• Premium LATCH connectors and Lock Sure belt-tightening system for easy installation
• 2 dishwasher-safe Cup Folders with push-button removal. Assembled Product Dimensions: 21 inches x 27 inches x 18 inches
• Product Depth (Footprint): 20"

Chicco

• 2-in-1 Booster - Forward-facing harness (22-50lbs) converts to belt-positioning booster (40-110lbs)
• Dual Cup Holders: Two built-in cup holders keep drinks and snacks within reach - allows the driver to stay focused on the road
• Upfront Harness Adjust: Central, front access to the harness adjuster provides an easy way to adjust child's harness for an accurate, snug fit
• Shoulder Belt Guide: Automatically positions the vehicle belt in the proper position for your child
• Easy to Clean - Wipeable and machine-washable car seat pad removes for easy cleaning

Evenflo

• One-hand, 5-position adjustable headrest is easy to use and adapts for your growing child
• Keeps your child in a booster up to 120 pounds for longevity of use, in keeping with American Academy of Pediatrics' recommendations
• Fuss Free harness storage holds the buckle out of the way, so it’s easy to get baby in and out. Harness straps may be spot cleaned
• Body support helps keep your child comfy.5-Point Harness Mode Height:27-49 inches
• Integrated harness storage compartment holds unused harness straps while in the belt positioning booster mode

GRACO

• 2 Seats In 1 Removable back for easy transition to a no back booster
• One hand, 6 position height adjustment to accommodate growing children longer. Seat belt booster fit-Top of the child's ears are at or below the top of the child restraint
• The child should be at least 4 years of age
• Energy absorbing foam liner provides added safety and comfort. 2 cup holders for drinks
• Machine washable pad keeps seat looking clean

Evenflo

• "Stage 1: Weight 22-50 lbs Height 29"" -48"" Stage 2: Weight 30-100 lbs Height 38""-50"" Stage 3: Weight 40-100 lbs Height 42""-57"""
• Seat pad, body insert, and harness covers are removable and hand-washable
• The weight range for the product recommended is 22 pounds to 100 pounds
• Convenient multi-size cup holders for drink and snack
• Multiple-position head support provides superior side impact protection
• Comfortable body insert ensures that small children fit snugly in the seat
• One-hand front harness adjuster
• 100-pound weight capacity means the seat will provide years of safety for your growing child
• Plush, padded arm rests provides extra comfort
• Please refer page 57 in the instruction manual defines the proper method to remove the chest clip
• Built-in 5-point safety harness for children 22-50 pounds, with 6-position head support provides superior side impact protection
• The Baby Trend booster car seat for children 30-100 pounds as high-back booster
• For children 40-100 pounds as backless booster

Baby Trend

• 2-in-1: The high-point belt-positioning high back booster car seat easily coverts to a backless booster to keep your child safer, longer
• Fit: 40 - 120 pounds and up to 63 inch height
• Big kid comfort: Plush foam padding and built-in arm rests
• Ride in style: Bath leisure-inspired fabric looks great in any vehicle
• Surrounded in safety: 3 layers of side impact protection include external cushions, energy-absorbing shell & foam-lined headrest

BRITAX

• NEW FOR 2020: Upgraded fabrics and easy remove covers - machine wash and dry
• XL BOOSTER WITH ROOM TO GROW: Wide booster with ergonomically contoured seat prevents slipping and has extra length for better leg support
• LIGHTWEIGHT & PORTABLE: Lightweight design makes it easy to transfer between vehicles
• 2 SEATS IN 1: Easily converts into a backless booster seat, with wide contoured seat base and two retractable cup holders.
• 6 HEADREST POSITIONS: Easy one hand adjustment

Diono

• 5-POINT HARNESS SECURITY: Two position points at each shoulder, two position points at the child's hips, and one point where the harness buckles between the legs to give your child the best possible protection
• 3-HARNESS POSITION: There are three slots to position the harness shoulder straps depending on the age and height of your child. Shoulder straps should be at or just above the shoulders
• TWO MODE OPTIONS: Forward-facing five-point harness car seat is made for children between 22 and 65 pounds and 29 to 49 inches in height. Convert to a belt-positioning booster seat for older kids between 30 and 100 pounds and 38 to 57 inches in height
• SAFETY CERTIFICATIONS: Insurance Institute for Highway Safety "Best Bet" rating for booster car seats; exceeds Federal Motor Vehicle Safety Standards (FMVSS 213)
• ADDED COMFORT: Three-position adjustable height headrest is equipped with energy-absorbing EPS foam. Two cup holders provide added convenience to hold drinks or store treats and small trinkets

KidsEmbrace