nuna triv stroller travel system Nuna TRIV LX All-Season Travel System with ARRA Flex & BASE curv – Cosmopolitan – Baby Boutique UKNuna TRIV LX All Season Set + BASE curv + ARRA flex Travel System Cosmopolitan The Nuna TRIV LX All Season Travel System with ARRA flex and BASE curv in Cosmopolitan is designed for families who want a compact pushchair that performs beautifully in every season. Combining the versatile TRIV LX pushchair, TRIV LX carry cot, the practical winter stroller set, the innovative ARRA flex lie flat infant car seat, and the rotating BASE curv ISOFIX base, this

Nuna TRIV LX All-Season Set + BASE curv + ARRA flex Travel System – Cosmopolitan

The Nuna TRIV LX All-Season Travel System with ARRA flex and BASE curv in Cosmopolitan is designed for families who want a compact pushchair that performs beautifully in every season. Combining the versatile TRIV LX pushchair, TRIV LX carry cot, the practical winter stroller set, the innovative ARRA flex lie-flat infant car seat, and the rotating BASE curv ISOFIX base, this premium bundle provides everything needed for smooth journeys from birth.

The TRIV LX pushchair is built for everyday life. With larger rear wheels and all-wheel suspension, it offers a smoother ride across a variety of terrain while remaining compact and easy to manoeuvre in busy environments. The reversible seat allows your baby to travel parent-facing during the early months before switching to world-facing as they grow. When it’s time to pack away, the pushchair folds quickly with one hand and stands neatly on its own, making it ideal for car boots, cafés and everyday storage.

For the newborn stage, the TRIV LX carry cot transforms the pushchair into a cosy pram suitable from birth. Softly padded and thoughtfully ventilated, it provides a comfortable lie-flat space for your baby to rest during those early strolls. The UPF 50+ canopy, breathable mesh ventilation panels and Nuna’s signature Dream drape™ help protect your baby from bright sunlight and changing weather conditions, encouraging peaceful naps while out and about.

This bundle also includes the Winter stroller set, designed to keep both parent and baby warm when temperatures drop. The soft footmuff provides cosy insulation and easy access with a full-length zip, while the matching mittens attach neatly to the pushchair handlebar so they are always within reach. Made from water-repellent materials and lined with Merino wool and TENCEL™ fibres, the set adds comfort and warmth during colder weather outings.

The travel system is completed with the Nuna ARRA flex infant car seat, which is designed to deliver exceptional comfort and safety from birth. Its 157° lie-flat recline allows baby to remain in a more natural position during travel, whether the seat is attached to the pushchair or installed in the car. Lightweight yet highly protective, the ARRA flex includes advanced side-impact protection, Tailor tech™ memory foam in the headrest and a removable newborn insert for additional support during the earliest months.

The included BASE curv rotating ISOFIX base makes everyday car journeys significantly easier for parents. With Nuna’s clever ProxiPivot™ technology, the car seat rotates and glides smoothly towards you, reducing awkward lifting and helping you place baby into the seat comfortably. Clear installation indicators and a reinforced stability leg help ensure the seat is installed correctly every time.

Finished in the sophisticated Cosmopolitan colourway, this Nuna travel system offers a modern, stylish look while delivering the premium performance Nuna is known for. The elegant tones and luxury fabrics create a pushchair that feels refined while still being practical for everyday family life.

Discover the Nuna TRIV LX Travel System

The Nuna TRIV LX Travel System with ARRA flex and BASE curv is a popular choice for parents searching for a compact pushchair that performs well across different terrains and weather conditions. Families looking for the Nuna TRIV LX travel system, Nuna TRIV LX ARRA flex bundle, or Nuna TRIV LX pushchair with car seat will find this bundle includes everything needed from birth.

This bundle is often searched as:

• Nuna TRIV LX travel system

• Nuna TRIV LX ARRA flex bundle

• Nuna TRIV LX pushchair with car seat

• Nuna TRIV LX all-season travel system

• Nuna TRIV LX + BASE curv bundle

• Nuna TRIV LX Cosmopolitan travel system

All components are designed to work seamlessly together, creating a premium travel system suitable from newborn through toddler years.

What’s Included

This all-season bundle includes everything needed for life with baby:

• Nuna TRIV LX pushchair

• TRIV LX carry cot

• Winter stroller set (footmuff and mittens)

• Nuna ARRA flex lie-flat infant car seat

• Nuna BASE curv rotating ISOFIX base

• Rain covers

• Adjustable tilt post adaptors

• Car seat latch guides

Why Parents Love the Nuna TRIV LX

Parents love the TRIV LX because it combines the practicality of a compact pushchair with the capability of a more robust stroller. The larger rear wheels and suspension provide a smoother ride, while the lightweight design and one-hand fold make it easy to manage day to day.

The ARRA flex lie-flat car seat is another standout feature, helping baby remain comfortable when moving between the car and pushchair. When paired with the rotating BASE curv, lifting baby in and out of the car becomes significantly easier.

With the addition of the winter stroller set, this bundle is designed to keep families comfortable throughout the year.

Key Features

The TRIV LX pushchair is suitable from birth up to 22kg and features a reversible seat, compact fold and smooth suspension with larger rear wheels for improved handling.

The TRIV LX carry cot provides a comfortable lie-flat space for newborns up to 9kg, with breathable ventilation and protective canopy coverage.

The ARRA flex infant car seat is suitable from 40–87cm (birth to approximately 24 months) and offers a 157° recline, advanced side-impact protection and i-Size safety certification.

The BASE curv ISOFIX base offers 360° rotation and Nuna’s ProxiPivot™ sliding technology, allowing the seat to rotate and glide towards you for easier loading and unloading.

Product Specifications

TRIV LX Pushchair
Suitable from birth to 22kg
Weight: 9.6 kg
Open dimensions: L 93.5 x W 58 x H 109 cm
Folded dimensions: L 42 x W 58 x H 68.5 cm

TRIV LX Carry Cot
Suitable from birth to 9 kg
Weight: 3.4 kg
Open dimensions: L 90 x W 41 x H 61 cm
Folded dimensions: L 90 x W 41 x H 18.5 cm

ARRA flex Car Seat
Rear-facing only
Suitable from 40–87 cm (birth to approx. 24 months)
Weight: 3.8 kg (without insert or canopy)

BASE curv ISOFIX Base
Approved to ECE R129/03
Weight: 7.6 kg

Delivery is 2-7 Working Days.