https://fromrebel.com/products/slimfit3-lx-3-in-1-convertible-car-seat-kunningham-9fcbf9 14867501810031 SlimFit3 LX 3-in-1 Convertible Car Seat - Kunningham 248.99 https:files/9d32b3b3-5b7f-4aa2-9b12-677be270580a_4f5ef63a-8481-4a38-934e-8f0d279a999f.webp https:files/9d32b3b3-5b7f-4aa2-9b12-677be270580a_4f5ef63a-8481-4a38-934e-8f0d279a999f.webp USD InStock Graco 635314471279 Baby 639935873391 Baby & Kids 641800995183 Baby Best Sellers 641032651119 Baby Specials 630363128175 Best Sellers 291289268373 Big Babies 6-18 months 306878283925 Car Seat + Boosters 291287662741 Car Seats 636240265583 Daily Deal Drops 641725563247 Deals on Graco 302408269973 Gifts Under $350 312721539221 Graco 636356460911 Hot Deals 634336477551 Newborns & Little Babies (0-6 months old) 646287884655 Newness 644789829999 Non-DS 291282223253 Over $10 635358577007 Over $75 Warranty Products 641032913263 REBEL Best Sellers 291288187029 Ships Nationally 291285368981 Shop All 306996609173 Shop By Age 644672192879 Summer Baby Deals 640501580143 Up to 30% OFF 291286712469 What's New 636239970671 What's New in Baby Gear & Kids The Graco SlimFit3 LX 3-in-1 Car Seat is our slimmest design that fits 3 car seats across, saving space in your back seat without compromising on the safety you trust and the features you need. This narrow all-in-one car seat grows with your child from rear-facing harness (5-40 lb) to forward-facing harness (26.5-65 lb) to highback booster (40-100 lb). We tested our lightweight 3-across car seat in every configuration, to help ensure your growing family can fit in your vehicle, even with children of different ages who ride in different modes, or when paired with select other Graco car seats. Integrated belt lock-off makes for easy vehicle seat belt installation in forward-facing mode, and allows you to position your seats to maximize space with 3 across. Graco’s exclusive push-button InRight LATCH provides an easy, one-second attachment with an audible click to help ensure secure installation. We made thoughtful design choices to make the SlimFit3 easy to adjust with 3 car seats in the back seat. The No-Rethread Simply Safe Adjust Harness System allows you to adjust the height of the headrest and harness to 10 positions with just one motion for just the right fit. Easily adjust the 4-position recline for a better installation and a comfortable ride. The Rapid Remove cover comes off in 60 seconds, without uninstalling the seat or removing the harness, and is machine washable. Plus, the SlimFit3 is slim enough to fit 3 across, but spacious enough to keep your growing child comfy. Breathable mesh AirFlow channels provide improved ventilation to keep your child cool and comfortable. Two cup holders are designed to work with the three-across configuration to keep drinks and snacks close at hand. Fuss-free harness storage pockets conveniently hold the harness out of the way while your child gets in and out. Removable, plush head and body inserts help to keep your infant feeling cradled and comfortable. The steel-reinforced frame provides strength and durability for years of use, and EPS energy-absorbing foam provides effective impact energy management. Graco ProtectPlus Engineered to the newest testing standards for side impact and beyond—because the safety of your child shouldn’t stop at the standard. 299.99 Graco ADDONPOP AutoList_v4 AutoPublish_v1 BABY CAR SEATS CONVERTIBLE CAR SEATS FRESHNESS FY2026.49 GRACO NEW ARRIVALS PERCENT_OFF_RANGE_0_20 PERCENT_OFF_RANGE_0_30 REBELBEST https:files/826c281d-d916-43ac-974c-4f80784b052b_e3f83c3f-79fc-4df9-9727-58439b3cd050.webp https:files/d69bc136-fb6d-41d3-b449-6d2e66b6fc18_1fd0beeb-26b8-40e0-b06e-7dfaf0c87240.webp https:files/3be0fce0-1ff7-4391-83e8-4c32338dca1c_99d1784c-9e23-43e9-a7d4-424d74014176.webp https:files/ee6683e7-b2c5-46ad-9d32-43536ed586bf_7a3dbc99-a8e4-4efb-bb91-e8b51aeeaf9c.webp https:files/6c40a4a6-4146-4917-95cc-af608db43701_ca72d6b1-301b-49d1-be7e-c6b387706a68.webp https:files/a6a3e9e4-51bb-4558-9620-82a5e96f6eaf_4058dce1-cfb3-46c4-9a06-69a9acc771f0.webp 52565461827951 Open Box 248.99 299.99 https: https://fromrebel.com/products/slimfit3-lx-3-in-1-convertible-car-seat-kunningham-9fcbf9?variant=52565461827951 InStock Open Box 52576950354287 Imperfect 224.99 299.99 https: https://fromrebel.com/products/slimfit3-lx-3-in-1-convertible-car-seat-kunningham-9fcbf9?variant=52576950354287 InStock Imperfect