{"product_id":"mockingbird-2nd-seat-kit-3-0-charcoal-with-black-leather-heather-grey-1","title":"Mockingbird 2nd Seat Kit 3.0, Charcoal with Black Leather, Heather Grey","description":"\u003cp\u003eCondition: Barely Used\u003c\/p\u003e \u003cul class=\"desc_variations\"\u003e\n\u003cli\u003e\u003ci\u003eUpper Adapters Included?: Yes\u003c\/i\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ci\u003eLower Adapters Included?: Yes\u003c\/i\u003e\u003c\/li\u003e\n\u003c\/ul\u003e Secure this updated 2nd seat to your Mockingbird Single to Double Stroller (both the original and 2.0 versions) made perfect for your growing family! The new 3.0 version has a magnetic harness for convenient, hassle free excursions. Features a XL extendable canopy and built-in LegShade for extra full-body UPF 50+ protection for your little one, height adjustable canopy for extra head room, dual sided seat liner, in seat pockets, reflective details for evening activities, and plush fabrics. Please note: this is NOT compatible with the Mockingbird Single Stroller models.","brand":"Mockingbird-9993771","offers":[{"title":"Default Title","offer_id":43743245598823,"sku":"9993771.1.105315","price":125.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1540\/2631\/files\/Screenshot_2026-05-14_140438.jpg?v=1778785504","url":"https:\/\/goodbuygear.com\/products\/mockingbird-2nd-seat-kit-3-0-charcoal-with-black-leather-heather-grey-1","provider":"GoodBuy Gear","version":"1.0","type":"link"}