{"title":"Nuna LUMN Car Seat","description":"\u003cp\u003eThe Nuna LUMN is the combination car seat built for the long haul — carrying your child from 30 lbs all the way to 110 lbs with a seamless transition from a 5-point harness seat to a belt-positioning booster. With a 10-year lifespan and sleek automotive-style leatherette accents, it's the last combination seat your family will ever need to buy.\u003c\/p\u003e\u003ch2\u003eWhy Our Team Recommends the Nuna LUMN\u003c\/h2\u003e\u003cp\u003eRoad-tested in our boutique, the LUMN is the seat we reach for when parents ask about the best long-term investment in child passenger safety. The no-rethread harness adjusts without any hardware changes as your child grows, and the 9-position bubble-free recline confirms the perfect riding angle every time — in both harness and booster modes when tethered.\u003c\/p\u003e\u003ch2\u003eSlim Enough to Fit 3 Across\u003c\/h2\u003e\u003cp\u003eThe LUMN's thoughtfully engineered slim profile fits three seats across in most mid-sized vehicles — a detail that makes it an exceptional choice for growing families navigating the three-child challenge. At 30–65 lbs in harness mode and 40–110 lbs as a belt-positioning booster, it covers more of your child's car seat years than almost any other seat on the market.\u003c\/p\u003e\u003ch2\u003eFAA Certified \u0026amp; Built to Last\u003c\/h2\u003e\u003cp\u003eFAA certified for use in harness mode on aircraft, the LUMN travels with your family wherever life takes you. The machine-washable seat pad and inserts, wipeable leatherette accents, and 10-year lifespan make it as practical as it is premium.\u003c\/p\u003e\u003ch2\u003eComplimentary Car Seat Installation with Every Purchase\u003c\/h2\u003e\u003cp\u003eEvery Nuna LUMN purchased at Posh Baby includes complimentary car seat safety installations and safety checks by our trained staff. As an authorized Nuna dealer, we back every seat with full manufacturer warranty coverage and personalized guidance for your specific vehicle.\u003c\/p\u003e\u003cp\u003ePosh Baby is a family-owned Portland boutique specializing in premium baby gear since 2006. Enjoy Tax-Free shopping in most states.\u003c\/p\u003e","products":[{"product_id":"nuna-lumn-combination-seat-granite","title":"Nuna - Lumn Combination Seat - Granite","description":"\u003cp\u003eThe Nuna Lumn in Granite is Nuna’s first harness booster seat — a forward-facing harness car seat that transforms into a belt-positioning booster as your child grows. One seat, two stages, built for the long haul. Complimentary car seat safety installations and safety checks by our trained staff for all purchased seats.\u003c\/p\u003e\u003ch2\u003eTwo Stages, One Seat\u003c\/h2\u003e\u003cp\u003eIn harness mode, a five-point no-rethread harness keeps little ones secure and stows away cleanly when converting to booster mode. Nine recline options in both harness and booster modes when tethered, with bubble-free recline guides to confirm the perfect riding angle, and a 10-position height-adjustable headrest that accommodates growth through both stages. Slim enough to fit three-across in most mid-sized vehicles, and FAA certified for aircraft use in harness mode.\u003c\/p\u003e\u003ch2\u003eBuilt for Longevity\u003c\/h2\u003e\u003cp\u003eMachine-washable fabrics and inserts — the seat pad removes separately for easy cleaning — and a design built for up to a 10-year lifespan make the Lumn a smart long-term investment. Harness mode: 30–65 lbs, 34–49”. Booster mode: 40–110 lbs, 43–57”. Overall range: 30–110 lbs, 34–57”. Child must meet both weight and height requirements for each mode.\u003c\/p\u003e\u003cp\u003eAll car seats are final sale. Please read our return and exchange policy before purchasing.\u003c\/p\u003e\u003cp\u003ePosh Baby is a family-owned Portland boutique specializing in premium baby gear since 2006. Enjoy Tax-Free shopping in most states.\u003c\/p\u003e","brand":"Nuna","offers":[{"title":"Default Title","offer_id":50827612520723,"sku":"CS15400GRN","price":680.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0044\/6490\/2244\/files\/floor-model-nuna-lumn-combination-seat-granite-floor-models-offline.jpg?v=1781496727"},{"product_id":"nuna-lumn-combination-seat-caviar","title":"Nuna - Lumn Combination Seat - Caviar","description":"\u003cp\u003eThe Nuna Lumn in Caviar is Nuna’s first harness booster seat — a forward-facing harness car seat that transforms into a belt-positioning booster as your child grows. One seat, two stages, built for the long haul. Complimentary car seat safety installations and safety checks by our trained staff for all purchased seats.\u003c\/p\u003e\u003ch2\u003eTwo Stages, One Seat\u003c\/h2\u003e\u003cp\u003eIn harness mode, a five-point no-rethread harness keeps little ones secure and stows away cleanly when converting to booster mode. Nine recline options in both harness and booster modes when tethered, with bubble-free recline guides to confirm the perfect riding angle, and a 10-position height-adjustable headrest that accommodates growth through both stages. Slim enough to fit three-across in most mid-sized vehicles, and FAA certified for aircraft use in harness mode.\u003c\/p\u003e\u003ch2\u003eBuilt for Longevity\u003c\/h2\u003e\u003cp\u003eMachine-washable fabrics and inserts — the seat pad removes separately for easy cleaning — and a design built for up to a 10-year lifespan make the Lumn a smart long-term investment. Harness mode: 30–65 lbs, 34–49”. Booster mode: 40–110 lbs, 43–57”. Overall range: 30–110 lbs, 34–57”. Child must meet both weight and height requirements for each mode.\u003c\/p\u003e\u003cp\u003eAll car seats are final sale. Please read our return and exchange policy before purchasing.\u003c\/p\u003e\u003cp\u003ePosh Baby is a family-owned Portland boutique specializing in premium baby gear since 2006. Enjoy Tax-Free shopping in most states.\u003c\/p\u003e","brand":"Nuna","offers":[{"title":"Default Title","offer_id":50827731697939,"sku":"CS15400CVR","price":680.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0044\/6490\/2244\/files\/nuna-lumn-combination-seat-caviar-booster-seats.jpg?v=1763784709"},{"product_id":"nuna-lumn-combination-seat-cedar","title":"Nuna - Lumn Combination Seat - Cedar","description":"\u003cp\u003eThe Nuna Lumn in Cedar is Nuna’s first harness booster seat — a forward-facing harness car seat that transforms into a belt-positioning booster as your child grows. One seat, two stages, built for the long haul. Complimentary car seat safety installations and safety checks by our trained staff for all purchased seats.\u003c\/p\u003e\u003ch2\u003eTwo Stages, One Seat\u003c\/h2\u003e\u003cp\u003eIn harness mode, a five-point no-rethread harness keeps little ones secure and stows away cleanly when converting to booster mode. Nine recline options in both harness and booster modes when tethered, with bubble-free recline guides to confirm the perfect riding angle, and a 10-position height-adjustable headrest that accommodates growth through both stages. Slim enough to fit three-across in most mid-sized vehicles, and FAA certified for aircraft use in harness mode.\u003c\/p\u003e\u003ch2\u003eBuilt for Longevity\u003c\/h2\u003e\u003cp\u003eMachine-washable fabrics and inserts — the seat pad removes separately for easy cleaning — and a design built for up to a 10-year lifespan make the Lumn a smart long-term investment. Harness mode: 30–65 lbs, 34–49”. Booster mode: 40–110 lbs, 43–57”. Overall range: 30–110 lbs, 34–57”. Child must meet both weight and height requirements for each mode.\u003c\/p\u003e\u003cp\u003eAll car seats are final sale. Please read our return and exchange policy before purchasing.\u003c\/p\u003e\u003cp\u003ePosh Baby is a family-owned Portland boutique specializing in premium baby gear since 2006. Enjoy Tax-Free shopping in most states.\u003c\/p\u003e","brand":"Nuna","offers":[{"title":"Default Title","offer_id":50827890065683,"sku":"CS15400CDR","price":680.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0044\/6490\/2244\/files\/nuna-lumn-combination-seat-cedar-booster-seats.jpg?v=1744690092"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0044\/6490\/2244\/collections\/nuna-lumn-collection.webp?v=1776578726","url":"https:\/\/poshbaby.com\/collections\/nuna-lumn-collection.oembed","provider":"Posh Baby","version":"1.0","type":"link"}