nuna mixx stroller double Nuna DEMI Next + Rider Board Stroller

nuna mixx stroller double Nuna DEMI Next + Rider Board StrollerThe Nuna DEMI Next in Biscotti is the modular stroller system that grows with your family without asking you to compromise. With 25+ configurations, an included rider board for older siblings, and a direct connection to Nuna PIPA series car seats, the DEMI Next is road tested in our boutique and trusted by families navigating every stage from birth to 50 lbs. 25+ Configurations for Every Stage of Family Life The DEMI Next adapts as your family grows

The Nuna DEMI Next in Biscotti is the modular stroller system that grows with your family without asking you to compromise. With 25+ configurations, an included rider board for older siblings, and a direct connection to Nuna PIPA™ series car seats, the DEMI Next is road-tested in our boutique and trusted by families navigating every stage — from birth to 50 lbs.

25+ Configurations for Every Stage of Family Life

The DEMI Next adapts as your family grows — from a single seat with infant car seat to a full double configuration with independent seat adjustments. It connects directly to Nuna PIPA™ series infant car seats via the included ring adapter or post adapters, with four-position recline for customized comfort at every age.

Included Rider Board for Growing Siblings

The DEMI Next comes with a rider board that holds children up to 50 lbs, with swivel wheels for smooth turns and a design that flips up neatly into the basket when not in use. No separate purchase, no add-on fees — it’s part of the system from day one.

Smooth Ride & One-Hand Fold

All-wheel suspension delivers a smooth, confident ride on any terrain, while the one-hand fold stands on its own when folded — making transitions from sidewalk to car effortless even with two kids in tow. A height-adjustable push bar and one-touch rear-wheel braking system complete a stroller built for real family life.

All-Season Comfort & Weather Protection

MagneTech secure snap™ buckles self-guide and lock automatically, while the UPF 50+ water-repellent canopy with peek window and ventilation keeps little ones comfortable in any weather. The no-rethread harness makes adjustments quick and frustration-free, and luxe leatherette push bar accents add a refined finish.

Storage & What's Included

A large storage basket holds up to 22 lbs of gear. Every DEMI Next includes the stroller frame and seat, rider board, ring adapter, car seat post adapters, rain cover, fenders, and a 2-year warranty.

Pair your DEMI Next with a compatible Nuna infant car seat for a seamless travel system, or browse our stroller accessories to complete your setup.

Posh Baby is a family-owned Portland boutique specializing in premium baby gear since 2006. Enjoy Tax-Free shopping in most states.