Coreplex · Brands · Safety 1st
onBoard™ FLX Infant Car Seat
onBoard™ FLX Infant Car Seat by Safety 1st costs $134.99 for Color: Monument at Safety 1st, the brand's official store, as of October 18, 2026. Returns: 30 days from delivery to request a return; items must be unused and tags attached. Checkout happens on the seller's own store; Coreplex adds no fees.
At a glance
| Brand | Safety 1st |
|---|---|
| Sold by | Safety 1st (the brand's official store) |
| Price | $134.99 for Color: Monument |
| Price checked | October 18, 2026, before tax and shipping. The live page and the seller's store have the current price. |
| Availability | In stock at the seller when checked |
| Condition | new |
| Color options | Lake Blue, Monument, Old Soul, Wisteria Lane |
| Shopify catalog ID | cVfuha573ILwN2sfoprp9 |
Shipping and returns
Returns, refunds and shipping follow Safety 1st's own policy, not Coreplex's. Read it before buying, especially for opened, hygiene or final-sale items.
In short: 30 days from delivery to request a return; items must be unused and tags attached.
| Term | Safety 1st's policy | Exact wording |
|---|---|---|
| Return window | 30 days | com website, returns can be requested within 30 days after the original purchaser receives the item. |
| Window counts from | delivery | com website, returns can be requested within 30 days after the original purchaser receives the item. |
| Item condition | unused, original packaging, tags attached | To be eligible for a return, your item must be in the same condition that you received it, unworn or unused, with tags, and in its original packaging. |
| Refund timing | 30 days | In order to be considered for a replacement or refund, you must contact us within 30 days of the shipment delivery date. |
Read from Safety 1st's refund policy on October 18, 2026. Terms the policy doesn't settle are left out rather than guessed.
Other stores selling it
Coreplex counts another store's listing as the same item only when it shares a Shopify catalog ID or barcode with this one; lookalikes are shown as similar and never priced as equals. The live page runs that check now. AI agents can run it with the Coreplex MCP tools get_passport or compare_prices (product_url: https://safety1st.com/products/onboard-flx-infant-car-seat-ic379).
What Safety 1st says
Give baby a comfortable, secure fit with the ultra-lightweight Safety 1st onBoard™ FLX Infant Car Seat. Weighing less than 8 lbs., this lightweight car seat is so easy to carry. 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 not only the length, but also the buckle’s position on your child. Smaller babies get the extra support they need with head and body inserts that can be removed as they grow. The infant car seat is also designed with a reclined body position for a more secure ride. The harness adjusts easily from the front of the seat with one simple pull, and the base height adjusts for the right fit in your car. The car seat is compatible with all Safety 1st strollers that feature QuickClick™, which allows you to attach the infant car seat to your stroller with one simple click, making it easy to use the car seat and a stroller together as a travel system. Proudly made in Columbus, Indiana.
Specifications (from the seller's page)
Rear-Facing Mode: 4−30 lbs Up to 32 in. Aircraft Use: Yes · 4−30 lbs · Up to 32 in.
Key features (from Shopify's product catalog)
- Ultra-lightweight design under 8 lbs for easy portability
- 4-level harness heights and up-front adjustment ensure a secure, comfortable fit for growing infants
- Side impact protection with deep sides and energy-absorbing materials enhances safety
- Reclined body position provides a more secure ride
- Compatible with all Safety 1st strollers with QuickClick for seamless stroller integration
| Weight | Less than 8 lbs |
|---|---|
| Harness Heights | 4 adjustable levels |
| Maximum Load Capacity | 30 lbs |
| Car Seat Orientation | Rear-facing |
| Installation | LATCH system |
| Specification | Machine washable and dryer safe seat pad |
Summarized by Shopify's catalog and checked by Coreplex against the seller's own text: claims the seller's text contradicts are left out. Confirm details with Safety 1st.
What Coreplex could not confirm
- Brand confirmation from the brand itself. The brand has not claimed this listing on Coreplex.
- Whether other stores sell this exact item. Coreplex only calls two listings the same item when they share a Shopify catalog ID or a barcode.
- Independent evidence for claims in the listing. Claims are the seller's own.
- A barcode (GTIN) for this listing. Without one, price comparisons with other stores are only possible through Shopify's own catalog grouping.
- Prices for the other options: the price above is for the option shown only.