• Nuna LUMN Harness to Booster Car Seat - Caviar - CS15400CVR
  • Nuna LUMN Harness to Booster Car Seat - Caviar - CS15400CVR
  • Nuna LUMN Harness to Booster Car Seat - Caviar - CS15400CVR
  • Nuna LUMN Harness to Booster Car Seat - Caviar - CS15400CVR
  • Nuna LUMN Harness to Booster Car Seat - Caviar - CS15400CVR
  • Nuna LUMN Harness to Booster Car Seat - Caviar - CS15400CVR
  • Nuna LUMN Harness to Booster Car Seat - Caviar - CS15400CVR
  • Nuna LUMN Harness to Booster Car Seat - Caviar - CS15400CVR
  • Nuna LUMN Harness to Booster Car Seat - Caviar - CS15400CVR
  • Nuna LUMN Harness to Booster Car Seat - Caviar - CS15400CVR
Nuna

CS15400CVR

Nuna LUMN Harness to Booster Car Seat - Caviar

Nuna LUMN Harness to Booster Car Seat - Caviar

$680.00

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Nuna

Nuna LUMN Harness to Booster Car Seat - Caviar
$680.00
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Overview

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Tech specs

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Features

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A Closer Look

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Overview

From Little Kid to Bigger Kid

Say goodbye to eye rolls and the 'too old for this' debate. Say hello to a seat that finally speaks their language. The LUMN is a combination seat that matches their big kid style, keeping up with all their growth spurts and bringing the coolness factor.

With multiple headrest and recline positions when tethered, this forward-facing harness car seat transforms to a belt-positioning booster to deliver customized comfort for your child and a tailored fit for your car. Sleek automotive-style leatherette accents create a big kid appeal built to withstand the day-to-day of childhood. It's conveniently wipeable, and the seat pad is machine-washable, making cleanup a breeze.

Why We Love It ❤️

  • Harness to booster taking them from little kid to bigger kid in stylish security
  • Slim design fits 3 across in most mid-sized vehicles
  • All-steel frame and reinforced belt path for superior protection
  • Open belt path provides an easier path for booster-mode buckling
  • Sleek automotive-style leatherette accents create a big kid appeal
  • Fire-retardant free: from fabric to foam and beyond
Two smiling children sit buckled in car seats in the back of a vehicle. Brown leather interior and outside greenery visible.
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Tech specs

Tech Specs

  • To use this child restraint, your child must meet BOTH the weight and height requirements below:

Weight: 30-110 lb

Height: 34-57 in.

  • In harness mode, child must be at least 30 lbs up to 65 lbs and between 34-49" tall
  • In booster mode, child must be at least 40 lbs up to 110 lbs and between 43-57" tall
  • Weight: 26.2 pounds
  • Dimensions: H: 25.5–32.5 in., L: 23.5–26.25 in., W: 18.25 in.

What's Included

Nuna LUMN Harness to Booster Car Seat, two cup holders

A young boy sits secured in a Nuna car seat, looking to the right with a serious expression. He's wearing a green and white striped shirt.
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Features

Harness to Booster

Taking them from little kid to bigger kid in stylish security. Designed for longevity with up to a 10-year life span

Comfort that Grows with Your Child

10-position height-adjustable headrest to accommodate growth and 5-point no-rethread harness stows away when converting to booster

Easy Buckling for your Big Kid

Open belt path provides an easier path for booster-mode buckling

Space Saving Design

Slim design fits 3 across in most mid-sized vehicles

Cardboard box icon with a checkmark indicating order fulfillment or delivery

A Closer Look

Close-up of a Nuna brand car seat with brown leather and black plastic parts, and a hand pressing the "recline" button. Text: "Aeroflex side impact protection."

Aeroflex™ side impact protection with EPP foam absorbs energy and reduces crash force.

A side view of a Nuna EXEC car seat features brown leather accents on dark grey fabric and base. Headrest is raised high.

Leatherette-wrapped calf support for comfort that grows with them.

Close-up of a car seat with tan leather upholstery and a gray seatbelt buckled with red accents. The interior is well-lit.

Push on latch connectors secure the car seat to the vehicle anchor points.

Close-up of a gray and brown office chair. The armrest is brown leather. The background is tan.

Ergonomic armrests are padded for extra comfort.

A young child sits in a car seat, with an adult buckling their seatbelt. The black buckle is labeled "Nuna".

5-point no-rethread harness stows away when converting to booster.

A child safety seat is centered on a brown background. It is brown and has dark brown leather armrests. The headrest reads "NUNA" on the top.

Machine-washable fabrics and inserts– seat pad removes separately for added convenience.

A child in a car seat holds a water bottle in the cupholder. The child wears a green and white striped shirt.

Pop-out cup holders are removable and hand washable.

Close-up of embossed "nuna" logo on brown textured leather. Dark trim visible at the bottom left.

Sleek automotive-style leatherette accents create a big kid appeal.

A hand wearing a beaded bracelet buckles a car seatbelt on brown leather seats. A yellow warning sticker is visible. Light shines on the scene.

Open belt path provides an easier path for booster-mode buckling.

Description

Say goodbye to eye rolls and the "too old for this" debate. Say hello to a seat that finally speaks their language. The LUMN is a combination seat that matches their big kid style, keeping up with all their growth spurts and bringing the coolness factor.

With multiple headrest and recline positions when tethered, this forward-facing harness car seat transforms to a belt-positioning booster to deliver customized comfort for your child and a tailored fit for your car. Sleek automotive-style leatherette accents create a big kid appeal built to withstand the day-to-day of childhood. It's conveniently wipeable, and the seat pad is machine-washable, making cleanup a breeze.

The LUMN takes them from little kid to bigger kid with a backseat glow-up to see them through all the milestones, with extra points for style.

Features

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