The Nuna Demi Grow Stroller is a convertible stroller that accommodates a second seat when your family grows. Use the Nuna Demi Grow in 23 configurations with a stroller seat, Nuna infant car seat or bassinet on either the upper or lower position of the stroller. Unlike other convertible strollers with a smaller second seat, the seats on the Demi Grow are identical, with each accommodating up to 50 pounds.

New for 2022, the Demi Grow includes the Aire Protect Canopy in addition to the classic full coverage stroller canopy; for warm summer months, the Aire protect canopy shields baby from the sun and mosquitoes while allowing more airflow through mesh side panels. Extend the UPF 50+ canopy with eye shade for sun protection, and pull down the airy mesh drape for full coverage and privacy.

The Demi Grow features brown leatherette handle and bumper bars, as well as  MagneTech Secure Snap self-guiding magnetized buckle on the harness to make buckling your child even easier.

The Nuna PIPA Lite RX combines the best aspects of all PIPA car seats 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.

Included is the Dream 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 fabrics.

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. 

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.

See our Nuna PIPA comparison to learn about the differences between Nuna's six infant car seats.

This listing includes the Nuna Demi Grow stroller, the PIPA Lite RX infant car seat and RELX base, and a ring car seat adapter that allows you to attach and detach the car seat with one hand.

• Converts from a single stroller to a double stroller with 23 configurations for siblings and twins
• Double stroller seats are identical, each accommodating children from birth to 50 pounds
• Can be used with Nuna infant car seats with included adapters or with Demi Grow bassinet (sold separately)
• Reversible seat faces forward or faces parent
• Dual suspension can be customized for either rough terrain or smooth surfaces
• Tough, foam-filled wheels for any terrain
• Can be reclined with one hand
• Stroller frame includes convenient carry handle
• Oversized Classic canopy with pull-out Dream Drape cover for additional sun coverage
• Aire Protect canopy provides additional protection from bugs while providing more air flow with mesh side panels
• Seat cushion zips out for an all-weather seat with mesh lining for warm weather
• Fenders and hub caps protect stroller from dirt and debris
• Height-adjustable handlebar
• Adjustable leg rest
• Rotating bumper bar allows for easy access in and outside of the stroller
• Luxe leatherette handlebar and bumper bar
• Three or five point anti-loop, no-rethread harness
• MagneTech Secure Snap, the self-guiding magnetic buckle that automatically locks into place
• Front wheels can lock for improved steering on rough surfaces
• Roomy storage basket with flip-up compartment divider

• Dimensions: 39.5"L x 24"W x 43.5"H
• Folded dimensions: 23.5"L x 24"W x 35"W
• Product weight: 27.4 pounds (excludes winter seat, canopy and arm bar)
• Recommended use: Birth to 50 pounds
• Warranty: 2 years

• 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 Dream 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

• 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 Demi Grow stroller with one seat
• 1 Classic canopy
• 1 Aire Protect canopy
• Rain cover
• Fenders
• Ring car seat adapter
• Traditional car seat adapters (1 set)
• Nuna PIPA Lite RX
• RELX Car seat base
• Additional GOTS-certified organic cotton infant insert
• LATCH guides

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

In some cases, Strolleria will dropship an order directly from the manufacturer to the customer to shorten the delivery time. In these instances, items typically ship within three business days, but the total delivery time is reduced.

Please see this page for the number of days it takes for products shipped via FedEx Ground from Scottsdale to arrive at your location. FedEx delivers packages on Saturdays and Sundays in most cities, excluding rural areas.

Strolleria accepts returns of new, unused items that are returned to us within 60 days of receipt. 

Because safety is a top priority for us and all new parents, Strolleria only accepts returns of items that have never been used. Items must be returned in the same condition in which you received them, including the original packaging.

All products sold by Strolleria are covered under a manufacturer's warranty. If the product is defective or becomes damaged during the warranty period, the manufacturer will send a repair or replacement part at no cost.

Visit this page for our complete return policy.