{"pageUrl":"https://comparethespecs.com/zh/kids-family/car-seats/what-are-the-most-compact-and-portable-3-in-1-car-seats","lastUpdated":"2026-09-13","totalProducts":3,"niche":"...","description":"What are the most compact and portable 3-in-1 car seats?","products":[{"brand":"Cosco Kids","model":"Easy Elite Slim All-in-One Convertible Car Seat CC405","price_gbp":73.07,"origin_country":null,"specs":{"booster_seat_weight_limit":"100","forward_facing_height_limit":"49"},"confidence_score":null,"sources":[{"label":"Cosco Kids","url":"https://coscokids.com/products/easy-elite-slim-all-in-one-convertible-car-seat-cc405","currency":"USD","source_country":"US","price":99.0,"price_gbp":73.07,"scraped_at":"2026-09-10T20:28:40.481345"}],"summary":"This slim all-in-one car seat accommodates children rear-facing from 5-40 lbs, forward-facing from 30-65 lbs, and in booster mode from 40-100 lbs. It features an adjustable harness, an eight-position headrest, removable dishwasher-safe cup holders, and a machine-washable, dryer-safe seat pad.","ideal_for":"适合寻求紧凑便携型 3-in-1 汽车安全座椅的人士。这款座椅采用节省空间的设计，旨在为后排座椅提供更多空间，同时支持体重最高达 100 lbs 的儿童，并提供可带上飞机的面向后方和面向前方乘坐模式。"},{"brand":"Chicco","model":"Fit3x ClearTex Ultra-Slim All-in-One Car Seat Item No. 87179","price_gbp":169.74,"origin_country":null,"specs":{"width":"16.7 in","height":"25 in","weight":"21.0","booster_seat_weight_limit":"100","forward_facing_height_limit":"54 in"},"confidence_score":null,"sources":[{"label":"Chicco USA","url":"https://www.chiccousa.com/shop-our-products/car-seats/all-in-one/fit3x-cleartex-ultra-slim-all-in-one-car-seat/87179.html","currency":"USD","source_country":"US","price":229.99,"price_gbp":169.74,"scraped_at":"2026-09-10T20:28:40.481345"},{"label":"Target","url":"https://www.target.com/p/chicco-fit3x-cleartex-ultra-slim-all-in-one-car-seat-black/-/A-94803559","currency":"USD","source_country":"US","price":229.99,"price_gbp":169.74,"scraped_at":"2026-09-10T20:28:40.481345"}],"summary":"The Chicco Fit3x is a lightweight, ultra-slim all-in-one car seat that supports rear-facing, forward-facing, and high-back booster modes. Its 16.7 in width, six-position recline, folding CupFolders, flame-retardant-free ClearTex materials, and GREENGUARD Gold Certification make it well suited to growing families and vehicles needing extra back-seat space.","ideal_for":"这款座椅特别适合寻求紧凑便携式三合一汽车安全座椅的家庭，因为它重量仅为 21.0 lbs，宽度仅为 16.7 in，可在一排座椅中安装三个安全座椅，并适用于体重 5 至 100 lbs 的儿童。"},{"brand":"Evenflo","model":"Symphony Extend Breeze 3-in-1 Convertible Car Seat","price_gbp":206.64,"origin_country":null,"specs":{"width":"18.5","height":"23","weight":"17.0","booster_seat_weight_limit":"100","forward_facing_height_limit":"49"},"confidence_score":null,"sources":[{"label":"Evenflo","url":"https://www.evenflo.com/products/symphony-extend-breeze-convertible-car-seat","currency":"USD","source_country":"US","price":279.99,"price_gbp":206.64,"scraped_at":"2026-09-10T20:28:40.481345"}],"summary":"The Evenflo Symphony Extend Breeze is a 3-in-1 car seat for extended rear-facing, forward-facing, and high-back booster use. It weighs 17 lbs, measures 18.5 in wide, supports children from 4 to 100 lbs, and includes breathable FreeFlow fabric and side-impact protection.","ideal_for":"适合希望购买更紧凑、便于携带的 3-in-1 汽车安全座椅的消费者；产品重量为 17 lbs，宽度为 18.5 in，同时支持后向、前向和增高模式。"}]}