https://fromrebel.com/products/nautilus-20-lx-3-in-1-harness-booster-car-seat-hex-6e3fe2 14867137954159 Nautilus 2.0 LX 3-in-1 Harness Booster Car Seat - Hex 140.99 https:files/b697fa2b-df77-4a89-9dcc-7b3236088a4b_3708b6b1-c91a-4a0d-873b-d564fa6e9eb1.webp https:files/b697fa2b-df77-4a89-9dcc-7b3236088a4b_3708b6b1-c91a-4a0d-873b-d564fa6e9eb1.webp USD InStock Graco 645251301743 30-70% Off 635314471279 Baby 639935873391 Baby & Kids 291289268373 Big Babies 6-18 months 306878283925 Car Seat + Boosters 291287662741 Car Seats 636240265583 Daily Deal Drops 302408237205 Gifts Under $150 302408269973 Gifts Under $350 312721539221 Graco 646287884655 Newness 644789829999 Non-DS 291282223253 Over $10 635358577007 Over $75 Warranty Products 291288187029 Ships Nationally 291285368981 Shop All 306996609173 Shop By Age 640501547375 Up to 50% OFF 641453392239 Up to 60% OFF 291286712469 What's New 636239970671 What's New in Baby Gear & Kids The Graco Nautilus 2.0 LX ft. InRight LATCH 3-in-1 Harness Booster Car Seat can be used from toddler to youth, keeping your growing child safe. With 3 modes of use, your child can ride securely with a forward-facing harness from 26.5-65 lb, a highback booster from 40-100 lb, and a backless booster seat from 40-120 lb. The updated, sleeker design includes quilted soft goods and InRight LATCH provides an easy, one-second attachment with an audible click to help ensure secure installation. 3-in-1 harness booster helps protect your child, from toddler to big kid Grows with your child from forward-facing harness (26.5-65 lb) to highback booster (40-100 lb) to backless booster (40-120 lb) No-Rethread Simply Safe Adjust Harness System allows the headrest and harness to adjust together in one motion Featuring an updated, sleeker design with quilted soft goods for a more modern look InRight LATCH provides an easy, one-second attachment with an audible click to help ensure secure installation Steel-reinforced frame provides strength and durability for 10 years of use 4-position recline helps keep your growing child comfy One-hand, 10-position adjustable headrest grows with your child 219.99 Graco ADDONPOP AutoList_v4 AutoPublish_v1 BABY BOOSTER SEATS CAR SEATS FRESHNESS FY2026.49 GRACO NEW ARRIVALS PERCENT_OFF_RANGE_30_50 https:files/06a4adb2-dd23-46fa-bdb5-b79c1f3b0a65_f0c718c5-fb46-48af-810b-56a5a1dff31b.webp https:files/ec5916c5-4f2a-41fa-bc9a-52f2a4418b62_60ef16d6-f7ee-447e-9b27-4ed5eddb79f0.webp https:files/c49a9c41-b4c1-44b6-90c5-f9d855597e71.webp 52563012583791 Open Box 140.99 219.99 https: https://fromrebel.com/products/nautilus-20-lx-3-in-1-harness-booster-car-seat-hex-6e3fe2?variant=52563012583791 InStock Open Box 52563009110383 Imperfect 101.99 219.99 https: https://fromrebel.com/products/nautilus-20-lx-3-in-1-harness-booster-car-seat-hex-6e3fe2?variant=52563009110383 InStock Imperfect