https://fromrebel.com/products/1st-onboard-lt-infant-car-seat-monument-4-3999b7 14867284492655 1st OnBoard LT Infant Car Seat - Monument 4 64.99 https:files/8489260c-9782-451a-bead-dc79ce3cf79c_a7f19644-0a6f-4929-813a-e3a1f5918296.webp https:files/8489260c-9782-451a-bead-dc79ce3cf79c_a7f19644-0a6f-4929-813a-e3a1f5918296.webp USD InStock Safety 1st 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 291285696661 Gifts Under $100 302408237205 Gifts Under $150 302408269973 Gifts Under $350 291286974613 Gifts Under $50 644247945583 Major Markdowns 647106560367 Major Markdowns on Cookware 634336477551 Newborns & Little Babies (0-6 months old) 646287884655 Newness 644789829999 Non-DS 291282223253 Over $10 638982259055 Safety 1st 291288187029 Ships Nationally 291285368981 Shop All 306996609173 Shop By Age 635920875887 The REBEL Registry Collection 641453392239 Up to 60% OFF 640500433263 Up to 70% OFF 291286712469 What's New 636239970671 What's New in Baby Gear & Kids Give baby a comfortable, secure fit with the ultra-lightweight onBoard™ LT Infant Car Seat. Weighing less than 8 lbs., this seat is so easy to carry. The 4 harness heights are spaced just right to give your child a better fit from 4–30 lbs. The buckle adjusts two ways so that you can customize not only the length, but also the buckle’s position on your child.Rear-facing 4-30 poundsUltra-lightweight and easy to carry at under 8 lbs.Side Impact Protection (SIP) with deep sides and energy-absorbing materials4 harness heights spaced for a better fit from tiny to tallExtra newborn support with head and body inserts1-pull harness adjustment gives baby a secure fitAdjustable base for the right fit in your carDimensions (Overall): 24.75 Inches (H) x 17 Inches (W) x 28 Inches (D) 124.99 Safety 1st AutoList_v4 BABY CAR SEATS FRESHNESS FY2027.6 INFANT CAR SEATS NEW ARRIVALS PERCENT_OFF_RANGE_50_70 SAFETY 1ST https:files/58a29989-fcbb-43c0-aa78-58f64337360c_c99800e3-fdbf-4e2f-8dec-bd93ceaa4c2a.webp https:files/2b8e87eb-f444-4ff0-b98e-6e5b035d20fb_78572715-a796-438c-97b7-07d8dcd8e6df.webp https:files/875d15bb-a968-42d7-ba03-3b03b924a993_093ac94f-4a19-4a88-973d-b6337ad90e31.webp https:files/f89d3ad6-50c9-4a52-8796-31a5b9ff26ec_65676cea-414d-4990-90b0-a524908aa6a8.webp https:files/1c8940f0-c040-4e81-85c6-6ada757da439_b19b7c9e-6c3f-435b-a2c3-c2c82e12d177.webp https:files/07d5a393-86ee-4820-8180-dedaa9b001c7_87b8382a-54e6-4643-975f-425369babb37.webp https:files/3ce1dfcc-f9e1-40ba-a67b-acbc7f908d82_c67bc827-373e-4dd5-8525-a71e3a304ca9.webp https:files/c9342dba-0e5f-4dcb-b5b1-54e37258361d_4eae0c4e-2e45-4b0a-a063-7138cf804f02.webp 52566324511087 Open Box 64.99 124.99 https: https://fromrebel.com/products/1st-onboard-lt-infant-car-seat-monument-4-3999b7?variant=52566324511087 OutOfStock Open Box 52564198064495 Imperfect 47.99 124.99 https: https://fromrebel.com/products/1st-onboard-lt-infant-car-seat-monument-4-3999b7?variant=52564198064495 InStock Imperfect