Prime Day deals end soon! View Deals
Search  for anything...
Safety 1st

Safety 1st OnBoard FLX Infant Car Seat with Base, Lightweight Baby Car Seat for Travel, Monument 4

  • Based on 7,929 reviews
Condition: New
Checking for the best price...
$124.00 Why this price?
Prime Day Deal · 8% off was $134.99

Buy Now, Pay Later

As low as $20.67 / mo
  • – 6-month term
  • – No impact on credit to apply
  • – Instant approval decision
  • – Secure and straightforward checkout

Ready to go? Add this product to your cart and select a plan during checkout.

Payment plans are offered through our trusted finance partners Klarna, Affirm, Afterpay, Apple Pay, and PayTomorrow. No-credit-needed leasing options through Acima may also be available at checkout.

Learn more about financing & leasing here.

Selected Option

Free shipping on this product

FREE 90-day refund/replacement

To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

Availability: In Stock.
Fulfilled by Amazon
Arrives Saturday, Jun 27
Order within 12 hours and 32 minutes
Available payment plans shown during checkout
Protection Plan Protect Your Purchase
Checking for protection plans...

Recently Viewed

Color: Monument 4


Style: Original


Features

  • EASY FOR PARENTS, A COMFY, SECURE RIDE FOR LITTLES The OnBoard FLX Infant Car Seat fits little ones 430 lbs. rear-facing and up to 32". Compatible with Safety 1st strollers with QuickClick, which attaches securely to stroller with 1 click
  • AN ULTRA-LIGHTWEIGHT CARRY Getting out and about with your baby has never been easier than with this lightweight car seat for infants, which weighs under 8 lbs., so no more struggling with a heavy seat
  • EASY IS THE NAME OF THE GAME This travel car seat is LATCH-equipped for quick installation, with 1-pull harness adjustment that gives baby a secure fit. Seat pad is machine-washable and dryer-safe
  • ALWAYS JUST RIGHT Newborn head and body inserts give this newborn car seat the perfect fit for the littlest travelers. Increase comfort with 4 harness heights spaced for adjustments and an adjustable base for the right fit in your car
  • ADDITIONAL FEATURES YOULL LOVE Portable car seat for travel proudly made in Columbus, Indiana. Side Impact Protection (SIP), deep sides, energy-absorbing materials, 5-point harness with up-front adjustment. Meets or exceeds federal safety standards

Description

Give baby a comfortable, secure fit with this Safety 1st car seat carrier. The ultra-lightweight baby carseat weighs less than 8 lbs., making it easy to carry baby between car and stroller. Great for air travel, road trips, daily outings, and errands, the 4 harness heights are spaced just right to give your child a better fit from 4–30 lbs. And up to 32". The buckle adjusts two ways so that you can customize the length and the buckle’s position on your child. Smaller babies get extra support with head and body inserts that can be removed as they grow in this travel car seat. This rear-facing infant carseat is also designed with a reclined body position for a more secure ride. Caregivers and traveling families can improve fit as the baby grows with one simple pull of the growth-adjustable harness. The compact car seat features click-in stroller compatibility with Safety 1st strollers that feature QuickClick, allowing you to attach the infant car seats to your stroller, making it easy to use the car seat and a stroller together as a travel system. Proudly made in Columbus, Indiana.

Maximum Weight Recommendation: 30 Pounds


Maximum Height Recommended: 30 Inches


Rear Facing Minimum Weight: 4 Pounds


Installation Type: Latch


Orientation: Forward Facing


Harness Type: 5-Point


Number of Height Positions: 1


Brand: Safety 1st


Age Range Description: Infant


UPC: 884392003913


Manufacturer: Dorel Juvenile Group


Part Number: IC379HLW


Model Number: IC379HLW


Unit Count: 1.0 Count


Item Dimensions D x W x H: 28"D x 17"W x 28"H


Item Weight: 11.1 Pounds


Material Type: Polyester, Plastic, Foam


Color: Monument 4


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Saturday, Jun 27

Yes, absolutely! You may return this product for a full refund within 90 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Similar Products

Top Amazon Reviews

    • Mixed review
Color: Monument 4 Style: Original
Super easy to install car seat with a base especially since it’s compatible with my safety first wagon it’s a great style and color but once I install the base through the seatbelt loop the back of it still moves up and down I googled online and it said it supposed to do that in case of a car crash the car seat will cocoon with the baby, but I still have unsettled emotions about it. Not sure if I’m happy with the purchase or not. ... show more
Reviewed in the United States on November 21, 2024 by Jovana
    • Fantastic product
Color: Base - Black Style: Extra Base
Love the car seat that goes with this base. We bought a second base so we didn't have to shuffle it between cars. Really great quality and I feel safe with my baby using this.
Reviewed in the United States on November 4, 2024 by Cory
    • Perfect solution for two car owners
Color: Base - Black Style: Extra Base
I like the fact that it makes life simple for those of us that hate taking the base in and out one car to place in another car. It is well made. We have the Mickey Mouse Grow and Go modular and this works well with the car seat. Easy to clean and move if necessary.
Reviewed in the United States on August 27, 2024 by SC
    • We LOVE this car seat!!
Durable, great head support and we love that is reclines, super comfortable,great price, easy to install, decent size for smaller vehicles.
Reviewed in the United States on June 2, 2024 by Mate'a Runge
    • Loved it so much that I got a second one
Color: Monument 4 Style: Original
I bought one of these for my niece 4 years ago and it's held up great! Decided to get another one for my nephew. It's not too heavy and provides good support for the child. The product is of good quality.
Reviewed in the United States on August 25, 2024 by Luis B
    • Out of box review
Second Time Mom! & so far so good. Was honestly hesitant because of some of the reviews but something about this car seat kept me coming back. My second is not due until August so I can’t give a full review just yet but I definitely wanted to share the out of box experience for the mothers who are also hesitant.. My first look out of the box was directly to the cushion. I didn’t want anything to thin but also something not squeezing the baby. The cushion is enough for me! It held in all the right place & comes with a detachable head peice to grow with baby. The weight (even with the base) was pretty light. I mean it’s no shopping bag/cart at target lol but it’s pretty light so far. The sun barrier thingy is awesome. The length is great & its easy to pull down with little to no sound. (Sound doesn’t bother me, I mean come on look at the price 🤷🏽♀️) However, the bar/handle needs a bit of work. I only say this because out of the box I needed to give it a little tug. It wasn’t so smooth to move but after trying it out and playing with it, it loosened up & its better now. I also looked at reviews for the car seat & stroller together. The reviews were of course half & half mostly but I gave it a chance & so far I don’t regret it. I only gave 4 stores because baby is not here yet but I would definitely recommend to other moms. It meets all of my expectations & at a far price. PS the price is mainly why I kept coming back. 2nd time mom, & remembering how fast babies grow & how they honestly don’t care how much you spend on a car seat! As long as they are safe, is all that matters. So honestly, take the chance you may just love it like myself. IF NOT, Free returns (: ... show more
Reviewed in the United States on March 20, 2019 by Elizabeth Shelton
    • Perfect!
Color: Base - Black Style: Extra Base
I ordered an extra car seat base to put in my husband’s car so we didn’t have to worry about which car we wanted to take. This car seat base is compatible with the Monbebe Dash Travel System Stroller and Infant Car seat from Walmart! I am very happy with this purchase. It came on time and is very sturdy. 100% recommend! ... show more
Reviewed in the United States on May 6, 2024 by Morgan Jones
    • Perfect fit
Color: Base - Black Style: Extra Base
Purchased this extra car seat base for my car. Lightweight, ease to install. The Strap makes it quick to adjust.
Reviewed in the United States on August 11, 2024 by Heidi Andrade

Can't find a product?

Find it on Amazon first, then paste the link below.
Checking for best price...