ABC Design 3 in 1 Sierra Pea

ABC Design Sierra 3-in-1 Trio System
Complete set with stroller, carrycot, i-Size car seat and adapters

ABC Design Sierra 3-in-1 is the complete system designed to accompany the family from birth, offering mobility, comfort and practicality for everyday outings and travel.

The set includes the Sierra stroller, carrycot, reversible seat, Tulip i-Size car seat and the relevant adapters, giving you everything you need to move around on foot or by car from the very first days of life.

Unlimited mobility from birth

With Sierra 3-in-1, everyday family life becomes easier, both during walks and when travelling by car.

The system is designed to adapt to the different stages of growth and offer your child a safe and comfortable environment from birth up to approximately 4 years.

Advantages of the Sierra 3-in-1 system
Suitable from birth up to approximately 4 years
Complete system with carrycot, stroller seat, Tulip i-Size car seat and adapters
Tulip car seat approved according to ECE R129
Compatible with the 360° rotating Root Isofix base, available separately
Spacious carrycot with sun protection and ventilation
Reversible seat, parent-facing or world-facing
Backrest adjustable up to the fully lie-flat position
Compact fold for easier transport
Foldable carrycot to save space
Large puncture-proof wheels
360° swivel and lockable front wheels
Suspension for a smooth ride on different surfaces
Height-adjustable handlebar
Large storage basket
Foldable carrycot with ventilation

During the first months of life, the carrycot offers your newborn a fully lie-flat position and a comfortable environment for rest.

It is suitable approximately up to 6-9 months, or until your child is able to sit up independently.

The large extendable canopy with UPF 50+ UV protection offers effective protection from the sun.

Two panoramic ventilation windows, separately adjustable, promote pleasant air circulation inside the carrycot.

The mattress features a soft raised protective edge, designed to prevent your baby’s delicate head from coming into direct contact with the large panoramic window.

Thanks to the integrated Memory function, the carrycot can be released from the chassis with one hand.

It can also be folded quickly to take up less space during transport or when not in use.

Reversible seat with fully lie-flat position

When your child is able to sit up independently, the included stroller seat can be used.

The seat is reversible and can be installed:

parent-facing
world-facing

The padded backrest is adjustable in 3 positions, from the sitting position to the fully lie-flat position.

The footrest adjustable in 3 positions allows the seat to be further adapted to your child’s needs, offering a high level of comfort both during walks and while resting.

Canopy with UPF 50+ UV protection

The extendable seat canopy offers UPF 50+ UV protection.

It also features an additional sun visor, especially useful when the sun is low, and an integrated window for checking on your child and ventilation.

This configuration offers good sun protection and promotes airflow even on warmer days.

Tulip i-Size car seat

The ABC Design Tulip car seat included in the set can be used from birth up to approximately 15 months, for children from 45 to 85 cm.

It is approved according to ECE R129 i-Size and features side impact protection and a padded 3-point harness.

The removable insert, headrest adjustable in 4 positions and adjustable padding allow the car seat to adapt as your child grows.

Practical and quick Travel System

Thanks to the included adapters, the Tulip car seat can be installed directly on the Sierra chassis.

This allows you to move easily from car to stroller without waking your child.

Tulip can be installed in the car using the vehicle seat belt or combined with the 360° rotating Root Isofix base, available separately.

Compact fold

Sierra can be folded quickly to compact dimensions, even with the seat installed world-facing.

Two intuitive controls on the chassis allow the stroller to be folded easily, so it can be stored in the car boot or carried more comfortably on buses and trains.

Large puncture-proof wheels

The large puncture-proof wheels, quality ball bearings and suspension contribute to a smooth and comfortable ride.

Sierra is suitable for:

paved roads
cobblestones
park paths
gravel routes
forest paths
country roads

The front wheels can be left in 360° swivel mode for easier manoeuvring in the city or locked on more uneven terrain.

Adjustable handlebar

The handlebar can be height-adjusted from 75 to 108 cm.

This allows the stroller to adapt easily to the height of the person using it, encouraging a more natural and comfortable posture.

Plenty of storage space

The spacious lower basket offers room for everything needed during outings with your child.

Thanks to the Universal-Fix attachment points, compatible accessories can also be installed quickly, such as:

changing bag
cup holder
light
magnetic clips
sun umbrella
Who is Sierra suitable for?

Sierra is suitable from birth up to approximately 4 years.

Load capacity
Maximum child weight: 22 kg
Maximum basket capacity: 5 kg
Technical data
Handlebar type: adjustable
Handlebar height: 75-108 cm
Folding system: two-hand fold
Wheel type: lightweight and puncture-proof
Front wheel diameter: 20.5 cm
Rear wheel diameter: 28 cm
Suspension: independent suspension on each wheel with additional suspension on the rear axle
Parking brake: foot-operated
Reversible seat: yes
Backrest: adjustable in 3 positions up to the lie-flat position
Footrest: adjustable in 3 positions
What is included
Sierra chassis with wheels
Foldable carrycot with protective cover
Complete stroller seat with cover
Tulip car seat
Adapters for Tulip car seat
Storage basket
Bumper bar
Canopy with UPF 50+ UV protection
User manual
Dimensions and weight
Open dimensions: 100 × 58.5 × 111 cm
Folded dimensions: 85 × 58.5 × 50.5 cm
Folded dimensions without wheels: 85 × 50.5 × 44.5 cm
Chassis weight: 7.6 kg
Seat weight: 5.2 kg
Car seat weight: 4.1 kg
Materials and maintenance
Chassis: aluminium
Textile cover: 100% polyester
Removable cover: yes
Chassis cleaning: with a damp cloth
Seat cleaning: with a damp cloth
CozyCloud® cover: washable up to 60 °C
Seat dimensions
Seat: 20 × 32.5 cm
Backrest: 53.5 × 29.5 cm
Footrest: 25 × 32.5 cm
Total lie-flat surface: 98.5 × 32.5 cm
Carrycot dimensions
Internal surface width: 33.5 cm
Internal surface length: 73 cm
Additional features
Harness system: 5-point harness adjustable as your child grows, with magnetic buckle
Bumper bar: removable and side-opening
Canopy: extendable with UPF 50+ UV protection
In summary

The ABC Design Sierra 3-in-1 Trio System is a complete and versatile solution for families who want comfort, safety and practicality from birth. With carrycot, reversible stroller seat, Tulip i-Size car seat, adapters, large puncture-proof wheels and compact folding, it is ideal for everyday mobility, city outings, country walks and travel.