Diono Ultra Mat XXXL

Product Code: 40244-GL-01

Availability:In stock



The Diono Ultra Mat XXXL cover protects the upholstery of all 3 seats in your car and prevents it from getting worn off. It's suitable for use with 3 across car seats, boosters, or to keep your seat clean when your pet joins the ride.  In addition this mat provides mesh organizer compartments to keep small gadgets as a pacifier, snack, or wipes handy on the go.



  • Protects the upholstery of your car from getting worn off.
  • Extra large cover keeps all three seats protected.
  • 5 layers of protective material including anti slip backing and easy to wipe oxford fabric.
  • Crash tested.
  • Includes mesh storage compartments.
  • Suitable for use with car seats and boosters from all brands.
  • Latch compatible.


  • 47.11" x 49.2"


Customer Reviews

No reviews yet

Order Processing & Shipping Estimates 

  • In stock items will be shipped within 2-7 business days.
  • Pre-order or special order items will have the estimated availability and/or shipping date mentioned on the product page.
  • Orders exceeding $74.99 (USD) are eligible for free shipping, all other orders will encounter a shipping fee.


Return Policy

We at Mega Babies, pride ourselves with excellent customer service. We value our customers and want them to be pleased with their purchases. If for any reason you would like to return an item, Mega Babies offers a 30 day return policy with 100% money back guarantee. 


Return Shipping Address

Mega Babies USA
Att: Shipping Department
4309 14th Ave
Brooklyn, NY 11219


How To Process a Return

  • Please contact customer service by phone 718-437-3400 or via email Sales@megababiesusa.com.
  • Allow 1-2 weeks for returns to be processed. 


Return Conditions and Clarifications

  • Return Items need to be in unused and brand new condition, include all merchandise tags, and in the original packaging.
  • Please include the order number when processing a return. 
  • Clearance and reduced items are final sale.
  • Custom and specialty orders (furniture, mattresses, etc...) are non refundable.
  • Refund payment will be credited to the card used when purchased. 
  • Customer is responsible for return shipping fee.
  • Shipping cost is non refundable.
  • Items received as a gift, can be exchanged or eligible for store credit only.


Warranty Claims

We are here to guide you with any issues you have with items under warranty that malfunction and/or have defects. Unfortunately, we are not allowed to handle the claim directly. Claims need to be filed with the company. In any event you fail to reach the company, Mega Babies will try to intervene on your behalf.

Diono Ultra Mat XXXL