UPPAbaby Mesa iSize Infant Car Seat Jake Black

Great design is key to accurate installation the first day and every day. The MESA i-SIZE Infant Car Seat is R129 compliant and intuitively designed to easily install, thanks to innovative features that remove the guesswork.

Stock Available
Added to basket
Did you find this item priced lower somewhere else? Price Match

Free Standard Delivery on Orders over £50.

Call us about our in-store offers.

28 day, hassle free returns.

Family run business, established over 35 years.


  • Rearward facing: 40 cm – 78 cm, 13 kg Maximum
  • Approximate age: birth to approximately 14 months
  • Included infant insert, wedge and low harness position recommended for preemies and smaller newborns


Height adjustable headrest with integrated harness system

MESA i-SIZE’s adjustable headrest integrated with a unique no-rethread, three-point harness eliminates the need to take the system apart as baby grows, providing a perfect fit to keep your infant safe and secure.


Side impact protection headrest

To ensure better head, neck and overall protection, MESA i-SIZE incorporates the first-ever side impact testing standards. MESA i-SIZE’s headrest utilizes the absorption and recovery properties of both memory and EPP foam to provide advanced Side Impact Protection.


Ventilation system

Keep baby comfortably cool thanks to a built-in ventilation system. Perforated holes in the shell of the car seat, combined with breathable mesh and EPP foam with vented channels, create more comfortable airflow.


Low harness position

MESA’s adjustable harness and crotch strap settings allow it to securely fit infants as small as 40cm. As your baby grows, MESA adjusts – accommodating babies up to 13kg maximum


Included robust infant insert

The removable infant insert ensures proper positioning in the carrier and better airway management for babies less than 60 cm (Until approximately 3 months)


Removable + washable fabric and canopy

Seat fabric and canopy fabric are removable for cleanup without the need to disassemble the harness.


Hideaway canopy with UPF 25+

The integrated, extendable canopy provides baby with extra protection outside and conveniently tucks away when not in use.


Limited lifetime warranty

Register mesa i-size car seat within 3months of purchase, with a valid receipt from an authorized retailer to enroll in the limited lifetime warranty program.


Attaches directly to VISTA and CRUZ strollers without the need to buy car seat adapters.

Can go onto the MINU stroller with the addition of convenient adapters (sold separately)


One-handed release from stroller

A quick press of the button on the top of the carrier handle releases it from the stroller.

Go from stroller to car in one motion.

Reversible on stroller

Infant can face you while strolling, or pull right up to a table without a handle in the way.


Mesa can be fitted with a standard 3 point in-car seatbelt. Or add the Mesa I-Size Isofix base for extra convenience and stability (sold separately).

More Information
Colour Jake Black
GTIN 0817609018295
Age Suitability Rearward facing: 40 cm – 78 cm, 13 kg Maximum / Approximate age: birth to approximately 14 months
Weight 4.3 kg (4.5 kg with infant insert)
Open Dimensions L 68.6 x W 43.2 x H 58.4 cm
I-Size Yes
Write Your Own Review
Only registered users can write reviews. Please Sign in or create an account
  • Free delivery to UK Mainland on all orders over £50
  • One hour delivery slots
  • SMS and email notification and updates on day of delivery

click here to learn more about our delivery services


  • Hassle free returns
  • 28 day return policy
  • Courier collection available

click here to learn more about our return policy