Up to 10% off

your first order

Join the family for exclusive offers and benefits

Black Friday launch notifications
New product launches
Giveaways
Latest tips and trends
*Terms and conditions

Order before 1pm on Friday 20th December for pre-Christmas delivery*

Recent

Clear all

Space

Almond

Glacier

Discover i-Size Space

Car Seat

Pre-order

Delivery in Early January

Pre-order

Pre-order

£150.00
£150.00
£150.00

Discover i-Size Space

Car Seat

Pre-order

Delivery in Early January

Pre-order

Pre-order

£150.00
£150.00
£150.00

Why you’ll love it

Suitable from 4 to 12 years old

4 recline positions for naps on the go

10 headrest positions to grow with your child

Adjustable thigh support for growing legs

Side Impact Protection System for head, neck and hips

Car Seat Crash Replacement & Recycling Services

£150.00
£150.00
£150.00

More ways to pay

Details

Go the distance with Discover i-Size – our premium high-back booster seat with integrated ISOFIX connectors. Suitable from 4 to 12 years old, our group 2/3 car seat is approved to the latest R129/03 safety standard, offering unrivalled protection on every journey.

Discover i-Size has the most comfortable ride thanks to its ergonomic reclining seat with bamboo soft-touch inserts, an easy-adjust headrest, slimline base, fixed belt guides and built-in thigh support. As your little one grows, Discover i-Size’s Side Impact Protection System and extended seat shell will keep them safe and secure from head to hip.

Every Silver Cross car seat is covered by our Car Seat Crash Replacement Scheme, meaning that if you are unfortunately in an accident we will help you to secure a new one. All of our car seats are also eligible for our free of charge Car Seat Recycling Scheme.

Tech Specs

Car Seat Dimensions: W46-57cm x H66-81cm x D31cm

Car Seat Weight: 7.1kg

Full technical specifications

Shipping & Returns

Pause
Play

Go
the distance

Discover i-Size is the ultimate high-back booster. With its slimline base, integrated belt guides, cushioned seat and adjustable design, Discover i-Size is packed full of intuitive features for safety and comfort on every journey.

Crafted from premium eco and bamboo soft-touch fabrics with an easy clean finish, Discover i-Size is made for long-lasting quality over the years.

Unrivalled safety

<h2>Unrivalled safety</h2>

We pride ourselves in rigorously testing our car seats above and beyond regulation. Discover i-Size is approved to the latest R129/03 safety standard for unrivalled safety.

Award
Winning

<h2>Award<br>Winning</h2>

Temperature-regulating bamboo, reclinable seat and extendable leg rest.

Comfort at every age

<h2>Comfort at every age</h2>

Adjust Discover i-Size’s seat recline, headrest and thigh support for comfort at every age, whether they’re napping or sightseeing.

Easy install

<h2>Easy install</h2>

Discover i-Size’s slimline base and optional ISOFIX connectors allow you to fit up to three car seats in the back of your car.

Adjust the recline, headrest and thigh support to sculpt Discover i-Size to suit every stage of your child's growth.

Our R129-approved high-back booster seat will keep your child secure and safe on every journey from 4 to 12 years old.

Features

Child
Easy clean fabrics

Easy clean fabrics

Discover i-Size features easy clean fabrics crafted from recycled plastic bottles and bamboo soft-touch for style, comfort and longevity.

ISOFIX system

ISOFIX system

Secure installation with the optional ISOFIX system.

10 headrest positions

10 headrest positions

Discover i-Size will grow as your little one does thanks to the 10 headrest positions which can be adjusted effortlessly with one hand.

Adjustable recline

Adjustable recline

With 4 recline positions, the ergonomic padded seat is ideal for extra comfort on those longer journeys.

Thigh support

Thigh support

The extendable thigh support provides extra comfort on every journey.

Removable inserts

Removable inserts

Discover i-Size’s seat features removable inserts made from bamboo soft-touch fabric to provide more space as your child grows.

Side Protection System

Side Protection System

Keeps your little one safe and protected on every journey, giving extra security from the head to the hips with the extended seat shell protecting the full torso.

Tech Specs

Child
Easy clean fabrics

Easy clean fabrics

Discover i-Size features easy clean fabrics crafted from recycled plastic bottles and bamboo soft-touch for style, comfort and longevity.

ISOFIX system

ISOFIX system

Secure installation with the optional ISOFIX system.

10 headrest positions

10 headrest positions

Discover i-Size will grow as your little one does thanks to the 10 headrest positions which can be adjusted effortlessly with one hand.

Adjustable recline

Adjustable recline

With 4 recline positions, the ergonomic padded seat is ideal for extra comfort on those longer journeys.

Thigh support

Thigh support

The extendable thigh support provides extra comfort on every journey.

Removable inserts

Removable inserts

Discover i-Size’s seat features removable inserts made from bamboo soft-touch fabric to provide more space as your child grows.

Side Protection System

Side Protection System

Keeps your little one safe and protected on every journey, giving extra security from the head to the hips with the extended seat shell protecting the full torso.

Add Product

Price

Category

Age range

Dimensions

Weight

Specifications

Discover i-Size will grow with your child from 4 to 12 years old.

Discover i-Size - Instructions Vehicle Fitting List - Instructions
Dimensions

Car Seat Dimensions

W46-57cm x H66-81cm x D31cm

Car Seat Weight

7.1kg

+
Pause
Play

Frequently
asked questions

Our frequently asked questions

More FAQs

Need help?
Ask us anything

Get expert advice & product knowledge

What’s your Silver Cross Story?

We’ve been creating magical memories for over 140 years.
Share your #silvercrossstories on Instagram or Facebook for a chance to be featured
Email me when in stock
Mandatory Fields*
Mandatory Fields*

{{formResponseMessage}}

{{formResponseMessage}}

Award winning customer service

Frequently asked questions

How would like to get in contact?

Mon to Fri 9am to 5:30pm

Make an enquiry
Call our experts

Hello!

We can see you are visiting the Silver Cross website from China.

Would you like to visit the Chinese website?