https://fromrebel.com/products/myfit-harness-booster-car-seat-haven-137db2 14867725582703 MyFit Harness + Booster Car Seat - Haven 174.99 https:files/880df910-e594-4ffc-b766-e082f3a4c391_70e3cf4a-dea4-4c59-880c-2a3753e812f0.webp https:files/880df910-e594-4ffc-b766-e082f3a4c391_70e3cf4a-dea4-4c59-880c-2a3753e812f0.webp USD InStock Chicco 635314471279 Baby 639935873391 Baby & Kids 641032651119 Baby Specials 291289268373 Big Babies 6-18 months 306878283925 Car Seat + Boosters 291287662741 Car Seats 318696095893 Chicco 636240265583 Daily Deal Drops 302408237205 Gifts Under $150 302408269973 Gifts Under $350 636356460911 Hot Deals 644531126639 Low Stock Deals 646287884655 Newness 644789829999 Non-DS 291282223253 Over $10 635358577007 Over $75 Warranty Products 291288187029 Ships Nationally 291285368981 Shop All 306996609173 Shop By Age 640501580143 Up to 30% OFF 641453392239 Up to 60% OFF 291286712469 What's New 636239970671 What's New in Baby Gear & Kids The Chicco MyFit® Harness + Booster Car Seat is designed to grow with children from toddler through big kid with an easy transition from forward-facing five-point harness to booster mode. Nine headrest positions accommodate growth throughout both modes and work together with a four-position recline to support proper posture. An extra-deep ErgoBoost® seat with dual-density foam padding is ergonomically designed for superior comfort. With its slim design and space-saving features, the MyFit® fits three-across in the backseat without compromising child (or passenger) comfort. The two CupFolders™ conveniently fold in when not in use to maximize space.Highlights Stage(s): Forward-Facing harness (26.5-65 pounds), High-Back Belt Positioning Booster (40-100 pounds) Grows with Child: Converts from 5-point forward-facing harness to belt-positioning booster, 9-Position headrest, 4-Position recline Includes: 2 Dishwasher-safe CupFolders, Machine-washable fabrics, Removable armrest covers, Harness & crotch buckle covers Safety Features: 5-point harness, Steel-reinforced frame, EPS Energy absorbing foam Superior Child Comfort: ErgoBoost seat with dual-density padding and contoured design, IIHS Best Bet Booster Installation: ReclineSure leveling system, RideRight bubble levels, Premium LATCH connectors, LockSure steel-reinforced seat belt locking system 239.99 Chicco ADDONPOP AutoList_v4 AutoPublish_v1 BABY BOOSTER SEATS CAR SEATS CHICCO FRESHNESS FY2026.49 NEW ARRIVALS PERCENT_OFF_RANGE_0_30 PERCENT_OFF_RANGE_20_30 https:files/9ef9a834-be29-4c5e-b5cb-079b708ecadc_a5b14ec6-6108-4c26-a66d-47c558a1e09b.webp https:files/eb5e2eb3-d8cc-4f25-b61a-e8f0bb8399fc_2a5c38fa-f04d-4d36-90f5-3cbe53282090.webp https:files/71040206-d8cf-4b39-a60b-5bb9a4206e98_29f4a63b-9d2f-423d-84c8-446038edaccc.webp https:files/e02563b7-6073-4097-959b-23c82183a1b9_a043e2a0-a793-42d2-868f-3b5313639e7d.webp 52598908780911 Open Box 174.99 239.99 https: https://fromrebel.com/products/myfit-harness-booster-car-seat-haven-137db2?variant=52598908780911 InStock Open Box 52566333423983 Imperfect 131.99 239.99 https: https://fromrebel.com/products/myfit-harness-booster-car-seat-haven-137db2?variant=52566333423983 OutOfStock Imperfect