https://fromrebel.com/products/grow-and-go-2-in-1-booster-car-seat-sea-serpent-a3b471 14867089686895 Grow and Go 2-in-1 Booster Car Seat - Sea Serpent 31.99 https:files/3f356363-21ff-49c8-a129-6720bbc7e918_99b8ccd3-0499-4bb5-ab4c-6e0afa99c266.webp https:files/3f356363-21ff-49c8-a129-6720bbc7e918_99b8ccd3-0499-4bb5-ab4c-6e0afa99c266.webp USD InStock Safety 1st 635314471279 Baby 639935873391 Baby & Kids 634988855663 Baby Cart Collection 291289268373 Big Babies 6-18 months 306878283925 Car Seat + Boosters 291287662741 Car Seats 636240265583 Daily Deal Drops 634988921199 Default Cart Collection 306999918741 Gifts By Category 291285696661 Gifts Under $100 302408237205 Gifts Under $150 302408269973 Gifts Under $350 291286974613 Gifts Under $50 291283992725 Gifts Under $500 291289301141 Newborn 0-3 months 291282223253 Over $10 639108710767 Over 70% off 638982259055 Safety 1st 291288187029 Ships Nationally 291285368981 Shop All 633256247663 Shop All 306996609173 Shop By Age 291286089877 Under $100 640502497647 Under $100 640502366575 Under $50 641453392239 Up to 60% OFF 640500433263 Up to 70% OFF 291286712469 What's New 635885420911 What's New Across Baby and Home 636239970671 What's New in Baby Gear & Kids

Our Grow and Go™ 2-in-1 Belt-Positioning Booster Car Seat featuring ComfortWings is made for big kids. It grows with your child and easily converts from a high-back belt-positioning booster (40–100 lbs. and 43.4"–52") to a backless booster (40–100 lbs. and 43.4"–57"). Our innovative ComfortWing design grows up and stretches out—as the headrest rises, the backrest wings expand to 19" (total seat width) to ensure a comfortable fit for your fast-growing kiddo.

Highlights

• 2 seats in 1: grows with your child and easily converts from a high-back belt-positioning booster (40–100 lbs. and 43.4"–52") to a backless booster (40–100 lbs. and 43.4"–57")
• Narrow seat design fits 3 across the back seat of most vehicles
• Foldable for easy transportation
• Shoulder and lap belt guides keep the belt properly positioned for easy self-buckling
• Easy to clean with machine-washable and dryer-safe seat pad
• Includes 2 removable, dishwasher-safe cup holders

104.99 Safety 1st ADDONPOP AutoList_v4 AutoPublish_v1 BABY BOOSTER SEATS CAR SEATS FRESHNESS FY2026.49 NEW ARRIVALS PERCENT_OFF_RANGE_50_70 SAFETY 1ST https:files/c434824e-a798-445f-8dd5-315c9111f89a_8e6b60da-aa47-4cb3-a3a8-5c6b3caf6d97.webp https:files/711e94c4-1ac8-4f31-97a5-bb01afac4ba8_95869f95-f3b0-49c6-be2d-f2ae9ab7d7b6.webp https:files/21d3a5a9-0d20-4456-8548-dbf34d9b231c_cfcd95d9-f7e6-40e2-88c1-1d1e6efc0f7d.webp https:files/077acae7-ff3b-4561-9721-4812461ce11a_180c2b38-ded4-47a4-b4bb-020e8c26cd0f.webp https:files/b45838b1-5560-4ffb-b78f-1ce881569257_0000e956-0c3c-46c4-a38a-0d58b9cd96bd.webp 52562628673903 Open Box 31.99 104.99 https: https://fromrebel.com/products/grow-and-go-2-in-1-booster-car-seat-sea-serpent-a3b471?variant=52562628673903 InStock Open Box 52562982994287 Imperfect 29.99 104.99 https: https://fromrebel.com/products/grow-and-go-2-in-1-booster-car-seat-sea-serpent-a3b471?variant=52562982994287 InStock Imperfect