Best Britax Pioneer Harness Booster
Britax Grow with You Harness-2-Booster Car Seat Pebble
- Trusted quality, upgraded design: Looking for pioneer? Grow with you is our newest harness to booster car seat.
- 2 in 1 booster seat: Easily transitions from forward facing harness mode to belt positioning booster mode as your child grows from toddler to big kid.
- Premium fabrics: Nap friendly padding and fabrics for superior comfort & a quiet ride.
- More comfort: Soft comfort pads keep your child's neck from rubbing against the harness strap.
- Surrounded in safety: 2 layers of side impact protection, steel frame, impact absorbing base and forward movement reducing v shaped tether.
Check StockBritax Grow with You Harness-2-Booster Car Seat, Dusk
- Trusted quality, upgraded design: Looking for pioneer? Grow with you is our newest harness to booster car seat.
- 2 in 1 booster seat: Easily transitions from forward facing harness mode to belt positioning booster mode as your child grows from toddler to big kid.
- Premium fabrics: Nap friendly padding and fabrics for superior comfort & a quiet ride. Headrest Fully Extended Height: 35.5 inch.
- More comfort: Soft comfort pads keep your child's neck from rubbing against the harness strap. Gender - unisex.
- Surrounded in safety: 2 layers of side impact protection, steel frame, impact absorbing base and forward movement reducing V-shaped tether.
Check StockBritax Emblem 3 Stage Convertible Car Seat, Fusion
- 10 years of use: New one4life convertible to booster car seat grows with your child from 5 to 120 pounds & up to 63 inch tall.
- Install confidently: With ClickTight installation, you'll know it's right in 3 easy steps.
- One4life: Converts from rear facing infant car seat, to forward facing 5 point harness, to high back belt positioning booster.
- Britax safety: High strength steel frame, crumple zone help absorb crash energy and patented v-shaped tether.
- Full body protection: 2 layers of side impact protection surround the head, neck & torso.
- Premium comfort: Built-in arm rests, cooling channels and ventilated mesh.
- Parent convenience: Safe wash cover is safe to machine wash & dry and naturally flame retardant.
- Dishwasher safe cup holders are easy to clean.
- Perfect fit: 15 position headrest & harness adjust together with one-hand.
Check StockBritax Grow with You ClickTight Harness-to-Booster, Green Contour SafeWash
- 2-in-1 Harness-to-Booster Seat: Easily transitions from forward-facing harness mode to belt-positioning booster mode as your child grows from toddler to big kid.
- ClickTight Installation: No stressing or struggling! Unobstructed seat belt paths clear the way for confident installation, and the automatic tensioner takes care of the tightening.
- Washer & Dryer Friendly: No more hand washing or waiting for the cover to air-dry. Just quick and easy cleanup, so you can keep moving.
- No Added FR Chemicals: Naturally flame-retardant fabrics with no added FR chemicals.
- Britax Safety: Steel frame, crumple zone and patented V-shaped tether.
- 2 layers of side impact protection surround your child’s head, neck and torso.
- Sleek & Modern: Plenty of fun colors to match your child’s unique personality.
Check StockBritax One4Life ClickTight All-in-One Car Seat – 10 Years of Use – Infant, Convertible, Booster – 5 to 120 pounds - SafeWash Fabric, Drift
- 10 Years of Use: One4Life convertible to booster car seat grows with your child from 5 – 120 lbs and up to 63” tall. Harness Slot Heights-9 inch - 19 inch. Buckle Strap Depths-5.5 inch - 8.75 inch.
- Install Confidently: With ClickTight Installation, you’ll know it’s right in 3 easy steps: Open, thread & buckle, click it closed..
- One4Life: Converts from a rear-facing infant car seat, to a forward-facing 5-point harness, to a high-back belt-positioning booster.
- Britax Safety: High strength steel frame & crumple zone help absorb crash energy.
- Full Body Protection: 2 layers of side impact protection surround the head, neck & torso.
Check StockCar Seat Chest Harness Clip for Kids Baby Carseat | Universal Replacement for BRITAX & Graco by journeyxl
- 10 years of use: New one4life convertible to booster car seat grows with your child from 5 to 120 pounds & up to 63 inch tall.
- Install confidently: With a ClickTight installation, you'll know it's right in 3 easy steps.
- One4life: Converts from rear facing infant car seat, to forward facing 5 point harness, to high back belt positioning booster.
- Britax safety: High strength steel frame, crumple zone helps absorb crash energy and patented v-shaped tether.
- Full body protection: 2 layers of side impact protection surround the head, neck & torso.
Check StockBritax One4Life ClickTight All-in-One Car Seat Black Diamond
- One4Life: Converts from a rear-facing infant car seat, to a forward-facing 5-point harness seat, to a high-back belt-positioning booster seat.
- 10 Years of Use: One4Life convertible to booster car seat grows with your child from 5 – 120 lbs and up to 63” in height.
- Full Body Protection: 2 layers of side impact protection surround your child’s head, neck & torso.
- Britax Safety: Patented v-shaped tether, high strength steel frame and crumple zone absorb crash energy to help keep your child safe.
- Install Confidently: With ClickTight Installation, you’ll know it’s right in 3 easy steps.
Check StockBritax One4Life ClickTight All-in-One Car Seat Cool N Dry
- 10 Years of Use: One4Life convertible to booster car seat grows with your child from 5 – 120 lbs and up to 63” tall.
- Install Confidently: With ClickTight Installation, you’ll know it’s right in 3 easy steps: Open, thread & buckle, click it closed.
- One4Life: Coverts from a rear-facing infant car seat, to a forward-facing 5-point harness, to a high-back belt-positioning booster.
- Cool N Dry Fabric: improves air flow for a cooler ride.
- wicks away moisture to help keep your child dry.
- Britax Safety: High strength steel frame & crumple zone help absorb crash energy.
Check StockBritax One4Life ClickTight All-in-One Car Seat – 10 Years of Use – Infant, Convertible, Booster – 5 to 120 Pounds - SafeWash Fabric, Cadet
- 10 years of use: New one4life convertible to booster car seat grows with your child from 5 to 120 pounds & up to 63 inch tall.
- Install confidently: With ClickTight installation, you'll know it's right in 3 easy steps.
- One4life: Converts from rear facing infant car seat, to forward facing 5 point harness, to high back belt positioning booster.
- Britax safety: High strength steel frame, crumple zone help absorb crash energy and patented v-shaped tether.
- Full body protection: 2 layers of side impact protection surround the head, neck & torso.
- Premium comfort: Built-in arm rests, cooling channels and ventilated mesh.
- Parent convenience: Safe wash cover is safe to machine wash & dry and naturally flame retardant.
- Dishwasher safe cup holders are easy to clean.
- Perfect fit: 15 position headrest & harness adjust together with one-hand.
Check StockBritax One4Life ClickTight All-in-One Car Seat – 10 Years of Use – Infant, Convertible, Booster – 5 to 120 Pounds - SafeWash Fabric, Plum
- One4life: Converts from a rear facing infant car seat, to a forward facing 5 point harness seat, to a high back belt positioning booster seat.
- 10 years of use: One4life convertible to booster car seat grows with your child from 5 to 120 pounds and up to 63 inch in height.
- Full body protection: 2 layers of side impact protection surround your child's head, neck & torso.
- Britax safety: Patented v-shaped tether, high strength steel frame and crumple zone absorb crash energy to help keep your child safe.
- Install confidently: With ClickTight installation, you'll know it's right in 3 easy steps.
- Premium comfort: Built in armrests, cooling channels and ventilated mesh.
- Parent convenience: Safe wash cover is safe to machine wash & dry and naturally flame retardant.
- Dishwasher safe cup holders are easy to clean.
- Perfect fit: 15 position headrest & harness adjust together with one hand.
Check StockBritax One4Life ClickTight All-in-One Car Seat – 10 Years of Use – Infant, Convertible, Booster – 5 to 120 pounds - SafeWash Fabric, Drift
- 10 YEARS OF USE: New One4Life convertible to booster car seat grows with your child from 5 to 120 pounds & up to 63 inch tall.
- INSTALL CONFIDENTLY: With ClickTight Installation, you’ll know it’s right in 3 easy steps.
- ONE4LIFE: Converts from rear facing infant car seat, to forward facing 5 point harness, to high back belt positioning booster.
- BRITAX SAFETY: High strength steel frame, crumple zone help absorb crash energy and patented v shaped tether.
- FULL BODY PROTECTION: 2 layers of side impact protection surround the head, neck & torso.
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- 10 Years of Use: One4Life convertible to booster car seat grows with your child from 5 – 120 lbs and up to 63” tall.
- Install Confidently: With ClickTight Installation, you’ll know it’s right in 3 easy steps: Open, thread & buckle, click it closed..
- One4Life: Converts from a rear-facing infant car seat, to a forward-facing 5-point harness, to a high-back belt-positioning booster.
- Britax Safety: High strength steel frame & crumple zone help absorb crash energy.
- Full Body Protection: 2 layers of side impact protection surround the head, neck & torso.
Check StockBritax One4Life ClickTight All-In-One Car Seat – 10 Years of Use – Infant, Convertible, Booster – 5 to 120 pounds - SafeWash Fabric, Eclipse Black
- 10 YEARS OF USE: New One4Life convertible to booster car seat grows with your child from 5 to 120 pounds & up to 63 inch tall.
- INSTALL CONFIDENTLY: With ClickTight Installation, you’ll know it’s right in 3 easy steps.
- ONE4LIFE: Converts from rear facing infant car seat, to forward facing 5 point harness, to high back belt positioning booster.
- BRITAX SAFETY: High strength steel frame, crumple zone help absorb crash energy and patented v shaped tether.
- FULL BODY PROTECTION: 2 layers of side impact protection surround the head, neck & torso.
Check Stock