Doona X LATCH Base with Support Leg

The Doona X LATCH Base with Support Leg is the purpose-built car seat base for the Doona X Car Seat and Stroller — engineered for secure, confident installation every single time. Featuring a height-adjustable support leg, one-click vehicle installation, and color indicators to confirm correct fit, the Doona X LATCH Base takes the guesswork out of car seat safety.

Designed exclusively for the Doona X, this base cannot be swapped with other Doona models. If you own the Doona X, this is the only base certified to work with it.

Key Features:

• LATCH system for secure anchorage to vehicle seat anchors
• One-click installation — simple, fast, and reliable every time
• Click-in/click-out mechanism for smooth transitions in and out of the vehicle
• Height-adjustable support leg for added stability and correct seat angle
• Integrated leveling system to ensure proper installation angle
• Color indicators confirm correct installation at a glance — no guesswork
• Easy release for quick and effortless removal
• Rear-facing use only
• Compliant with US regulations FMVSS213B

Specifications:

• Base dimensions: 14.7" W x 25.75" L x 8.7" H (37.3 x 65.4 x 22.4 cm)
• Base weight: 17.2 lbs / 7.8 kg
• Certification: FMVSS213B
• Color: Black
• SKU: SP465-10-001-003

Important: The Doona X LATCH Base is exclusively compatible with the Doona X Car Seat and Stroller. It is not compatible with the Doona+ or any other Doona model. Each Doona model has its own unique base — they are not interchangeable.

Frequently Asked Questions — Doona X LATCH Base

What is the Doona X LATCH Base?

The Doona X LATCH Base is the dedicated car seat base for the Doona X Car Seat and Stroller. It attaches to your vehicle's LATCH anchor system and allows you to click the Doona X in and out of the car with a single motion. It features a height-adjustable support leg, integrated leveling system, and color indicators to confirm safe installation every time.

Is the Doona X LATCH Base compatible with the original Doona or Doona+?

No. The Doona X LATCH Base is exclusively designed for the Doona X and is not compatible with any other Doona model, including the Doona+ (original). Each Doona car seat and stroller model has its own unique LATCH base. If you own a Doona+ (original), you will need the Doona+ LATCH Base instead.

Does the Doona X LATCH Base come included with the Doona X?

Yes — the Doona X LATCH Base with Support Leg is included in the Doona X Car Seat and Stroller Travel System. This page is for customers who need a second base for a second vehicle, or as a replacement.

What is the support leg on the Doona X LATCH Base?

The support leg is an adjustable leg that extends from the base to the vehicle floor, providing an additional point of contact for enhanced stability and improved anti-rebound protection. It helps ensure the base is installed at the correct angle and remains stable in the event of a collision. The support leg is height-adjustable to accommodate different vehicle seat depths.

How do I install the Doona X LATCH Base?

The Doona X LATCH Base installs using your vehicle's LATCH anchor system in one click. The built-in leveling system and color indicators guide you to the correct installation angle. The adjustable support leg extends to the vehicle floor for added stability. Always refer to the included manual and your vehicle owner's guide for full installation instructions.

Is the Doona X LATCH Base rear-facing only?

Yes. The Doona X LATCH Base is designed for rear-facing use only, consistent with the Doona X car seat which is a rear-facing infant seat. It is certified to FMVSS213B, the newest and most stringent US federal safety standard for child restraint systems.

Can I use the Doona X without the LATCH Base?

Yes — the Doona X can be used in a vehicle using the vehicle's seat belt alone (without the LATCH base), and it is FAA approved for use on aircraft without a base. However, using the LATCH Base when available is recommended for maximum security and ease of installation.

How many Doona X LATCH Bases do I need?

Many families choose to purchase a second Doona X LATCH Base for a second vehicle, making it easy to transfer the Doona X between cars without reinstalling the base each time. The Doona X clicks in and out of the base in one motion, so having a base in each car makes transitions fast and seamless.

Where can I buy the Doona X LATCH Base?

The Doona X LATCH Base with Support Leg is available here at Hazel & Fawn. We are an authorized Doona retailer, so your purchase is covered by Doona's full manufacturer warranty.

Orders ship in 1-2 business days. Some oversize items may take an additional 1-2 days to process. Please reach out or see the item description for details.

If you need your order by a specific date, please let us know in the comments during checkout. We will reach out via email and phone if there are any issues.