Car seat protector with a built in heat shield
Become a VIP Member and earn points & exclusive rewards along your journey. Learn More
Receive perks when you sign up for VIP Rewards

Sign Up
Create a free account and get 100 points.

Earn Points
Every time you shop and share your journey.

Redeem Points
Redeem points for exclusive discounts & perks.

Bonus Points
Exclusive anniversary & birthday bonus.
Ultra Mat® and Heat Sun Shield Car Seat Protector
Ultra-Mat Deluxe includes all the great features of Diono’s Ultra Mat® but with an additional Heat Shield to protect your car seat from the sunlight, protecting both car and baby.
Features:
- FULL SIZE CAR SEAT PROTECTOR - Made from 5 layers of high strength, water resistant material, anti-slip backing and finished with premium oxford fabric. Easily wipe off stains with a damp cloth
- CAR SEAT HEAT SHIELD INCLUDED - Includes reflective heatshield inside the front zippered pocket to keep your car seat and buckles cool when not in use
- CRASH TESTED - Ultra Mat® Deluxe car seat protector has been crash tested for added safety
- COMPATIBLE WITH ALL CAR SEATS - Accommodates all size of seats (from infant car seats through to boosters) and compatible with LATCH, UAS, and isofix
- ORGANIZE ON THE GO - Ultra Mat® Deluxe features mesh covered storage pocket to help keep your in-car essentials organized
Product Specs
- Minimum User Weight: 0 kg / 0 lb
- Maximum User Weight: 54 kg / 120 lb
- Product Weight: 0.678 kg / 1.5 lb
- Product Height: 122 cm / 48 in
- Product Width: 48 cm / 18.9 in
- Product Depth: 1 cm / 0.4 in
Care & Maintenance
Spot clean
Warranty Information
12 months
The Diono Difference
All diono Car Seat Protectors have been crash tested for added safety.
Designed to fit any vehicle headrest including smaller cars and SUVs.
Made from layers of high strength material to protect vehicle interior and easy car wipe clean finish.
Diono seat protectors are designed for complete protection without impacting your childs comfort in the back seat.

Plays well with
Customers Also loved
Radian ® 3QX with FREE Ultra Mat and Heat Sun Shield
$579.98
$529.99
The ultimate 3 across All-in-One car seat from birth to booster.
Rear-Facing Angle Adjuster
$29.99
Elevates All-in-One convertible car seats to a more upright position
Radian®, Radian® R and Rainier Carry Strap
$12.99
Transport your Radian® and Rainier car seat with ease