{"product_id":"swigzy-car-cup-holder-expander-black-bottle-adapter-insert-adjustable-base-retaining-tabs","title":"Swigzy Car Cup Holder Expander — Black Bottle Adapter Insert, Adjustable Base \u0026 Retaining Tabs","description":"\u003cp\u003e\u003cstrong\u003eSwigzy's Car Cup Holder Expander is a black insert that enlarges and stabilizes cups and bottles in vehicle cup holders, with an adjustable base and retaining tabs for secure, easy removal.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eIf your water bottle or travel mug wobbles, tilts, or won't fit in your vehicle's cup holder, this adapter creates a wider, more stable hold while accommodating different cup-holder depths and sizes. The Swigzy extender comes in two base-length styles and uses an expanding ring and proprietary retaining tabs so most 2.8\"–3.85\" diameter drinks sit snug and remove smoothly.\u003c\/p\u003e\n\n\u003ch3\u003eHow does this adapter fit different cup holder sizes?\u003c\/h3\u003e\n\u003cp\u003eThe expander features an adjustable base that expands from 2.6\" to 3.8\" in diameter, letting it fit the majority of factory and aftermarket cup holders. Choose between the standard-length or long-base model using the quick measurement guide provided with the product photos to ensure proper depth and clearance for your vehicle.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eExpanding base adjusts to most vehicle cup holder diameters (2.6\"–3.8\").\u003c\/li\u003e\n  \u003cli\u003eTwo base lengths (standard and long) for shallow or deep recesses.\u003c\/li\u003e\n  \u003cli\u003eSimple measurement guide helps pick the correct version before purchase.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill my bottle stay secure and be easy to remove?\u003c\/h3\u003e\n\u003cp\u003eSwigzy’s adapter uses proprietary retaining tabs that grip the bottle’s sides without excessive friction, giving a tensioned hold during bumps but allowing smooth one-handed removal. The design reduces tipping and prevents the insert from pulling out of the vehicle cup holder when you lift the bottle.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eRetaining tabs hold 2.8\"–3.85\" diameter bottles and tumblers.\u003c\/li\u003e\n  \u003cli\u003eTabs engineered for easy insertion and removal without jerking the adapter loose.\u003c\/li\u003e\n  \u003cli\u003eOffset base prevents adapter from catching adjacent cup holders when removing drinks.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eDoes it work in other vehicles and outdoor gear?\u003c\/h3\u003e\n\u003cp\u003eYes — the Swigzy expander is built to fit beyond cars: it works in trucks, vans, boats, RVs, golf carts, UTVs and ATVs where cup-holder diameters vary. Its durable construction stands up to vibration, road wear, and outdoor use while maintaining a stable hold for different containers.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCompatible with boats, RVs, golf carts, UTV\/ATV, trucks, and vans.\u003c\/li\u003e\n  \u003cli\u003eDurable materials resist repeated use and rough driving conditions.\u003c\/li\u003e\n  \u003cli\u003eOffset design lets two adapters sit side-by-side without blocking each other.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat materials and build quality can I expect?\u003c\/h3\u003e\n\u003cp\u003eThe adapter is made from premium, impact-resistant materials that balance flexibility for the retaining tabs with a rigid expanding base for reliable fit. Swigzy emphasizes long-term performance, so components are selected to resist cracking and deformation from temperature changes and repeated insertions.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003ePremium construction for resilience under rugged conditions.\u003c\/li\u003e\n  \u003cli\u003eFlexible tabs plus a sturdy expanding base for consistent performance.\u003c\/li\u003e\n  \u003cli\u003eManufacturing focused on longevity and frequent use scenarios.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: Drivers, outdoor enthusiasts, and anyone who uses travel mugs or oversized bottles in vehicles and wants a stable, easy-to-use solution. It’s particularly useful for households with multiple cup sizes, for people who switch between vehicles, and for owners of boats, RVs, and off-road vehicles who need a reliable fit across varied cup-holder shapes.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What cup holder sizes does this fit?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: The base expands from 2.6\" to 3.8\" and fits bottles 2.8\"–3.85\" in diameter.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can I use this in boats or golf carts?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. The expander is designed for cars, trucks, boats, RVs, golf carts, UTVs and ATVs.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Swigzy","offers":[{"title":"Default Title","offer_id":55167741264215,"sku":"B0752DZ1SB","price":42.9,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1050\/1524\/7191\/files\/swigzy-front-view-adapter.jpg?v=1790392451","url":"https:\/\/britishgarage.co.uk\/products\/swigzy-car-cup-holder-expander-black-bottle-adapter-insert-adjustable-base-retaining-tabs","provider":"British Garage","version":"1.0","type":"link"}