# Car seat and stroller combos: do you need a separate base? Does a car seat and stroller combo need a separate base, and which of these products include one? DOONA \+ Infant Car Seat & Stroller: The bundle includes the LATCH base, Infant Insert, Head Support, and Vehicle Seat Protector\. The base is specifically compatible with the Doona Car Seat and is rear\-facing only\. Doona Infant Car Seat & Stroller: The maker says the seat can be installed without its base for public\-transport use\. Cybex Gazelle S 2 & Aton G Swivel Travel System: The car\-seat base swivels 180 degrees to make loading and unloading easier\. The carrier is aircraft\-certified only when used without its base; airline approval should be checked\. ### 1. [DOONA \+ Infant Car Seat & Stroller](/products/ucp/anbbaby-com/2820446716004) (sold by anbbaby\.com) The bundle includes the LATCH base, Infant Insert, Head Support, and Vehicle Seat Protector\. - Base included: The bundle includes the LATCH base, Infant Insert, Head Support, and Vehicle Seat Protector\. (listing) - Use without base: - - Base details: The included LATCH Base measures 16 × 20\.2 × 9 in \(40 × 51\.5 × 23 cm\) and weighs 10\.4 lb/4\.7 kg\. (guide) ### 2. [Doona Infant Car Seat & Stroller](/products/ucp/anbbaby-com/8855359291678) (sold by anbbaby\.com) The maker says the seat can be installed without its base for public\-transport use\. - Base included: - - Use without base: The maker says the seat can be installed without its base for public\-transport use\. (guide) - Base details: - ### 3. [Cybex Gazelle S 2 & Aton G Swivel Travel System](/products/ucp/anbbaby-com/9830132023582) (sold by anbbaby\.com) The car\-seat base swivels 180 degrees to make loading and unloading easier\. Recall notice: US National Highway Traffic Safety Administration \(NHTSA\), 2025\-02\-14: [NHTSA Recall 25C002 \- Columbus Trading\-Partners USA, Inc\. \- child seat: CYBEX](https://www.nhtsa.gov/recalls?nhtsaId=25C002) (recall). The notice may cover only some serial numbers or dates of manufacture, which this listing does not show\. [What a match means](/recall-radar). - Base included: - - Use without base: The carrier is aircraft\-certified only when used without its base; airline approval should be checked\. (manual) - Base details: The car\-seat base swivels 180 degrees to make loading and unloading easier\. (guide) ## Also cited in the text - DOONA \+ Infant Car Seat & Stroller, Base compatibility: The base is specifically compatible with the Doona Car Seat and is rear\-facing only\. (guide) Every value in the table is a fact RoboTrunk checked, linked to the page it came from\. A dash means no checked fact fills that cell\. Prices and stock change, so this page prints neither: each product name links to its RoboTrunk page, which shows them live\. Written 2026-10-13T03:53:46.727Z. ## Recall notices About the recall notices above: each matches a model named in a regulator's notice, as the index stood on 2026\-09\-25\. This listing is the brand and model a regulator's notice names\. Two AI models judged it so independently\. It does not mean the unit on sale is from an affected batch, that the store knew, or that the product is illegal where the store sells it; a US recall does not bind an Australian store\. The notice may cover only some serial numbers or dates of manufacture, which a listing does not show\. RoboTrunk never limits or blocks a purchase over a notice; read the notice and decide\. This page is published by RoboTrunk, a store built for shopping agents. The store named on this page sells the product and ships it. RoboTrunk is not the seller and never holds the money. Buying works in one path. RoboTrunk's tools prepare a checkout at that store, then hand back a short-lived link. The person approves the total; once RoboTrunk has checked the store's total against it, the person is given the checkout link to tap in their own browser, or, if the person prefers and gives permission, their agent may open the link and finish there, and payment always happens on the store's own checkout page. RoboTrunk never takes the payment or sees a card. Where the rest of this site is: - /agent/story.md is what RoboTrunk is and how it works, in full. - /agent/tools.json is every tool, its arguments and its answers. - /agent/merchants is every store you can buy from through RoboTrunk. - /products/ucp is every store's indexed products. - /products/search is one search across every store, in plain words. - [What RoboTrunk is](/agent/story.md) - [Every tool, in your browser through WebMCP](/agent) - [The tools and how to call them](/agent/tools.json) - [The stores you can buy from](/agent/merchants) - [Every store's products](/products/ucp) - [Search every store at once](/products/search)