# Infant car seat age and size limits in these travel systems How long can the infant car seat in these travel systems be used before it expires? The checked facts give age and size ranges for the infant seats, not an expiration date\. Cloud G Pro: The Cloud G Pro is for newborns up to about 18 months\. Zelia Pro with Mico Pro: The Mexican maker page gives the infant car seat limit as from newborn up to 13 kg and 81 cm\. Nuna PIPA aire rx: The retained sources disagree on PIPA aire rx limits: manual IM\-000640A says 4–30 lb and less than 30 inches tall; manual IM\-000640C and Nuna's listing say 4–30 lb and 16–30 inches; Noise Rail says 4–32 lb and up to 35 inches\. ### 1. [Cybex\-dc Libelle Stroller \+ Cloud G Pro Infant Car Seat Travel System](/products/ucp/albeebaby-com/9616947347687) (sold by albeebaby\.com) The Cloud G Pro is for newborns up to about 18 months\. - Seat age and size range: The Cloud G Pro is for newborns up to about 18 months\. (guide) - Certification or fit note: The Cloud G Pro meets Federal Motor Vehicle Safety Standard 213b\. (manual) ### 2. [Maxi\-Cosi\-dc Zelia Pro 5\-in\-1 Modular Travel System with Mico Pro Infant Car Seat](/products/ucp/albeebaby-com/9722096550119) (sold by albeebaby\.com) The Mexican maker page gives the infant car seat limit as from newborn up to 13 kg and 81 cm\. - Seat age and size range: The Mexican maker page gives the infant car seat limit as from newborn up to 13 kg and 81 cm\. (guide) - Certification or fit note: Maxi\-Cosi warns that actual fit may vary and that not all children will fit comfortably in the seat for the full published weight and height ranges\. (guide) ### 3. [Nuna MIXX Next \+ Pipa Aire RX Travel System](/products/ucp/albeebaby-com/9657482772711) (sold by albeebaby\.com) The retained sources disagree on PIPA aire rx limits: manual IM\-000640A says 4–30 lb and less than 30 inches tall; manual IM\-000640C and Nuna's listing say 4–30 lb and 16–30 inches; Noise Rail says 4–32 lb and up to 35 inches\. - Seat age and size range: The retained sources disagree on PIPA aire rx limits: manual IM\-000640A says 4–30 lb and less than 30 inches tall; manual IM\-000640C and Nuna's listing say 4–30 lb and 16–30 inches; Noise Rail says 4–32 lb and up to 35 inches\. (manual) - Certification or fit note: - 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 2026-10-11T19:30:12.067Z. 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)