BeSafe iZi Modular i-Size Base

The BeSafe iZi Modular i-Size ISOfix base is the key component in the Modular System!

The Base is suitable from birth when combined with the BeSafe iZi Go Modular i-Size Infant car seat, and then following-on with the BeSafe iZi Modular i-Size Group 1 seat.

It also features adjustable ISOfix arms, which allow your child to rear-face for longer, giving a best-in-class legroom when in the Group 1 seat.



The BeSafe iZi Modular i-Size ISOfix base will last from birth to approximately four by using the combination of the two car seats from within the Modular family.

The BeSafe iZi Modular i-Size Base is compatible with the following seats:

  • BeSafe iZi Go Modular – this seat is suitable from birth and attaches directly to the ISOfix base **
  • BeSafe iZi Modular (Group 1 seat) – the iZi Modular base will accommodate this seat either rear-facing or forward facing. As your child grows, you can lengthen the ISOfix armsåÊto give impressive extra leg-room. The Modular seat also comes with a ‘brace’ which attaches to the base to prevent rearward rotation in a rear impact providing a unique additional safety feature!

** PLEASE NOTE: The base is only compatible with the NEW iZi Go Modular. The previous iZi Go will not fit onto this base.

Key Features:

  • Conforms to the new i-Size (R-129) regulation
  • Simple and easy to use
  • Unique adjustable leg room feature
  • Visual indicators to confirm that the base is installed correctly
  • Adjustable support leg, featuring viusal and audible alert to ensure it is in the correct position
  • Adjustable ISOfix arms, which can be lengthened in time to give your child extra length of time rear-facing whilst using the Group 1 (next stage) seat

Click for Base installation for iZi Go Modular

We aim to deliver all our items in 1-2 working days

Orders placed with Little Peas by 12pm are allocated with DPD on a 24hr courier service for dispatch the same day where possible or with Royal Mail 1st Class for smaller items. Orders should arrive with you within 1-2 working days of collection by the courier for shipment. Upon receipt of your order, please check that all items are present and correct, and notify us within 48 hrs of any damages or discrepancies. If you do not contact us within this time, we will conclude that you are satisfied with the receipt of your order as correct and complete and you will be liable for all items in your delivery.

**Please note we do not dispatch or deliver goods on Saturdays, Sundays or on days when our little peas shop in Dunfermline is closed (i.e. public holidays, over Christmas etc.)**

All orders over and including £40. Qualify for FREE shipping to UK Mainland addresses (excludes Islands/Offshore). Orders under this amount total will be charged a flat rate of £4.95 for all UK Mainland Deliveries (excludes Islands/Offshore). All Deliveries to Islands/Offshore addresses will be charged a variable rate based on the current shipping prices of the Courier/Postal Service that we use. Shipping to remote postcodes may take longer.

You can find out more about our deliveries here

We thank you for shopping with Little Peas, and hope that you are very happy with your purchase, but we understand that you may at some point wish to return an item to us for various reasons. If you do choose to return an item, our aim is to make that process as quick and convenient as possible.

If you want to return an unwanted item when there is nothing wrong with it, please contact us within 14 days of receipt of your purchase. You may know that you are automatically entitled to a 14-day ‘cooling-off period’ when you buy something you haven’t seen in person- unless it’s bespoke or made to measure. The item must be unused and in a resalable condition- we request that you use the original packaging where possible to send the item back to us. You are welcome to arrange to ship yourself, or you can contact us at and we will arrange a collection for you. Return shipping charges are £15 per box. We will only arrange collections from addresses in the UK.

You can find out more details on our returns and exchanges here

“Bought our Pram and babies furniture with ease. Excellent customer service really friendly and quick to resolve any issues, can’t wait to go back for next stage car seat”

“We bought our first pram, car seat and base here. then our second stage car seat from here as well. a few years later and we have just been to buy our second pram. Amazing service every time, really friendly helpful and knowledgeable about their products. We have recommended to all our friends and family and would highly recommend to everyone else. thanks again guys!”

“Absolutely fantastic service. Nothing was too much trouble. Free delivery and customer service above and beyond! Highly recommend! Thank you all”

“Great service and communication, replying out of shop hours and checking the pushchair over as well as sending photos before posting out to me. So lucky to have found a nipper in stock when sold out everywhere. Thank you”