Nuna PIPA Lite RX Infant Car Seat and RELX Base
Nuna PIPA Lite RX Infant Car Seat and RELX Base
Nuna PIPA Lite RX Infant Car Seat and RELX Base
Nuna PIPA Lite RX Infant Car Seat and RELX Base
Nuna PIPA Lite RX Infant Car Seat and RELX Base
Nuna PIPA Lite RX Infant Car Seat and RELX Base
Nuna PIPA Lite RX Infant Car Seat and RELX Base
Nuna PIPA Lite RX Infant Car Seat and RELX Base
Nuna PIPA Lite RX Infant Car Seat and RELX Base
Nuna PIPA Lite RX Infant Car Seat and RELX Base
Nuna PIPA Lite RX Infant Car Seat and RELX Base
Nuna PIPA Lite RX Infant Car Seat and RELX Base
Nuna PIPA Lite RX Infant Car Seat and RELX Base
Nuna PIPA Lite RX Infant Car Seat and RELX Base
Nuna PIPA Lite RX Infant Car Seat and RELX Base
Nuna PIPA Lite RX Infant Car Seat and RELX Base
Nuna PIPA Lite RX Infant Car Seat and RELX Base
Nuna PIPA Lite RX Infant Car Seat and RELX Base
Nuna PIPA Lite RX Infant Car Seat and RELX Base
Nuna PIPA Lite RX Infant Car Seat and RELX Base
Nuna PIPA Lite RX Infant Car Seat and RELX Base
Nuna PIPA Lite RX Infant Car Seat and RELX Base
Nuna PIPA Lite RX Infant Car Seat and RELX Base
Nuna PIPA Lite RX Infant Car Seat and RELX Base
Nuna PIPA Lite RX Infant Car Seat and RELX Base
Nuna PIPA Lite RX Infant Car Seat and RELX Base
Nuna PIPA Lite RX Infant Car Seat and RELX Base

Nuna PIPA Lite RX Infant Car Seat and RELX Base

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The Nuna PIPA Lite RX offers everything parents want in a car seat, combining the best aspects of all PIPA models while adding exclusive new features, too.

Featuring magnetic harness holders, a height-adjustable headrest and a no-rethread harness for easier adjustments, the Nuna PIPA Lite RX is the only model in Nuna's PIPA Lite series that can be installed without the base for travel and taxis.

The Nuna PIPA Lite RX includes the Sky Drape, a unique magnetic cover to protect your baby from the elements, along with a ventilated peek-a-boo window, leatherette handle, and natural merino wool blend fabrics that are more breathable and moisture-wicking than synthetic fibers.

Despite its 6.9-pound weight, the PIPA Lite RX doesn't skimp on safety. Unlike most car seats made with non-flexible foam, the PIPA Lite RX is made with aerospace aluminum and Aeroflex foam that compresses to absorb forces in a crash.

Pronounced like "relax," the innovative RELX base solves common installation problems by allowing you to customize the fit of your car seat for both your baby and your vehicle. The base of the Nuna PIPA Lite RX offers four recline positions, allowing your baby to sit in a more upright position that adds comfort as they grow.

A steel load leg minimizes forward rotation by as much as 90%, while an anti-rebound panel reduces rearward motion. Steel-reinforced rigid LATCH connectors extend to four positions, creating a tighter fit against your vehicle seat while aiding installation in a wider variety of cars.
PIPA LITE RX CAR SEAT FEATURES
• Ideal for city living and taxis thanks to seatbelt-only installation—no base required

• Height adjustable headrest extends up to 4 inches

• No-rethread harness allows for easier height adjustments as your baby grows

• Load leg on base connects to floor of car for additional stability, with crumple zone that absorbs impact and minimizes force to baby

• Two-step, five-second install, with indicators that turn green to signal a correct installation

• Matte black carry handle with brown leather-look grip for comfort

• Ventilated Sky Drape pulls down smoothly and attaches quietly with magnets

• Full coverage, UPF 50+ canopy with two positions and flip-out eyeshade

• Premium micro-knit fabrics

• Machine washable infant head and body inserts made with environmentally-friendly merino wool for softness, temperature regulation, and moisture control

• Mesh peek-a-boo window

• Infant insert can be removed as baby grows

• FAA certified for aircraft use with or without base

• Compatible with all Nuna strollers, along with strollers from many other brands

• One of the only infant car seats to be free of flame-retardant chemicals

• Greenguard Gold certified

RELX CAR SEAT BASE FEATURES
• Crumple zone within the steel load leg minimizes forward rotation by up to 90%, absorbing impact and minimizes force transferred to baby

• Reclines to four positions, with two positions for babies 4-20 pounds and two positions for 21-32 pounds, to add comfort as your child grows

• Recline button confirms safe riding angles without the need for bubble levels

• 4-position rigid LATCH connectors reduce the gap between your vehicle seat and base, creating a more secure installation and fitting more vehicle models

• Color-coded installation indicators confirm correct connections to the vehicle

• Anti rebound panel reduces rearward motion and ensures a flush fit against your vehicle seat

• Locking 3 piece steel stability leg has a wide range of adjustment to fit most vehicles including middle seat jumps

• Seat belt lock off with separate lap and belt paths is easy-to-use for seatbelt installations

• Base is lower-profile for easier loading of infant seat
• Weight capacity: 4 to 32 lbs

• Dimensions: 27.25"L x 17.5"W x 23"H

• Height limit: 32"

• Weight of car seat (without infant insert or canopy): 6.9 pounds

• Weight of car seat on base (without infant insert or canopy): 25.5 pounds

• Warranty: 1 year
• Nuna PIPA Lite RX infant car seat

• Additional GOTS-certified organic cotton fabric body infant insert

• Nuna RELX base

• Latch guides

Most orders are shipped via FedEx Ground from our warehouse in Scottsdale, Arizona within 1 business day.

Transit times are typically 1 to 5 days. Please see our shipping page for estimated transit times to your location.

Strolleria accepts returns of new, unused items that are returned within 60 days of receipt. See our return policy for more information.

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WATCH VIDEO
Top safety pick
With its steel load leg and anti-rebound panel, the PIPA Lite RX is renowned for safety
Adjusts for your needs
Customize the fit with recline positions and other adjustable settings
Multiple installation methods
Install with or without the included base, in your car or on a plane
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Customer Reviews

Based on 98 reviews
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A
Ashley Seth
Love this car seat!!!

I can’t say enough good things about this car seat. My little one fit perfectly in it when he was tiny which is a big thing since most car seats didn’t have great support for newborns and it’s still perfect and comfortable for him as he grows! I love how light it is and it’s a beautiful car seat!

N
Nessa Barrios

Nuna PIPA Lite RX Infant Car Seat and RELX Base

J
J.B.
Love this car seat!

I absolutely love everything about this car seat! The lite version makes it much easier for a petite person like myself to get it in and out of the car.

M
M.L.
Best Carseat

This car seat is so light weight. I love how easy it is with the strap and the magnets on the side

J
Julia
Best infant car seat!

I can’t imagine having a newborn without this nuna set. The infant seat is incredibly light and the extra features make life so much easier - the magnetic clip holders, the sky drape, and easily adjustable harness to name a few. Also love how easy it transitions from car to Mixx stroller, very easy to handle when solo with baby and hands are full. This is a must have!

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