{"product_id":"30oz-spill-proof-replacement-cup-lid-plastic-sealing-cap","title":"30oz Spill-Proof Replacement Cup Lid | Plastic Sealing Cap","description":"\n\u003ch2\u003eKeep Every Sip Sealed – 30oz Replacement Cup Lid\u003c\/h2\u003e\n\u003cp\u003eTired of drips and spills ruining your bag, desk, or car? This \u003cstrong\u003e30oz Sealing Cup Lid\u003c\/strong\u003e is the simple, affordable fix you need. Designed as a direct replacement cap for standard 30oz tumblers and water bottles, it creates a tight, splash-resistant seal so your drink stays where it belongs — inside the cup.\u003c\/p\u003e\n\n\u003cp\u003eMade from durable, lightweight plastic, this lid fits snugly over cups with a \u003cstrong\u003e9 cm (3.54 in) diameter opening\u003c\/strong\u003e, making it compatible with many popular 30oz tumbler styles. Whether you're commuting, heading to the gym, or just need a backup lid for home use, this practical accessory has you covered.\u003c\/p\u003e\n\n\u003ch3\u003eProduct Highlights\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSplash \u0026amp; Spill Resistant\u003c\/strong\u003e – Secure sealing design minimizes accidental leaks during travel and everyday use\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUniversal 30oz Fit\u003c\/strong\u003e – Compatible with standard tumblers and cups with a 9 cm (3.54 in) opening diameter\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDurable Plastic Construction\u003c\/strong\u003e – Lightweight yet sturdy material built for everyday use\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePortable \u0026amp; Convenient\u003c\/strong\u003e – Compact design is easy to pack, store, or carry as a spare\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEasy to Clean\u003c\/strong\u003e – Simple shape makes rinsing quick and hassle-free\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAffordable Replacement\u003c\/strong\u003e – No need to replace the whole bottle — just swap the lid\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Sealing Cup Lid \/ Replacement Cap\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Plastic\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDiameter:\u003c\/strong\u003e 9 cm (3.54 in)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCapacity Compatibility:\u003c\/strong\u003e 30oz cups \u0026amp; tumblers\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e As shown in product images\u003c\/li\u003e\n  \u003cli\u003e\u003cstrong\u003eMade in Mainland China\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003ePackage Contents\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e1 × Sealing Cup Lid (bottle and straw are \u003cstrong\u003enot\u003c\/strong\u003e included)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cem\u003ePlease note: Measurements may vary by 2–3% due to manual measurement. A slight color difference may occur due to lighting and screen settings.\u003c\/em\u003e\u003c\/p\u003e\n\n\u003ch3\u003eYou May Also Like\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/airtight-transparent-pet-storage-bottle-craft-beads-home-organization\"\u003eAirtight Transparent PET Storage Bottle | Beads \u0026amp; Crafts\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/transparent-pet-refillable-bottle-leak-proof-travel-cosmetic-storage\"\u003eTransparent PET Refillable Bottle – Leak-Proof Travel Storage\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/ceramic-mini-sealed-storage-jar-portable-travel-container\"\u003eCeramic Mini Sealed Storage Jar – Portable Travel Container\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/www.ready.gov\/kit\" target=\"_blank\" rel=\"noopener\"\u003eReady.gov emergency supply guidance\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: What size cups is this replacement lid compatible with?\u003c\/h4\u003e\n\u003cp\u003eA: This sealing cup lid is designed for standard 30oz tumblers and water bottles with an opening diameter of approximately 9 cm (3.54 inches). We recommend measuring your cup's opening before purchasing to ensure a proper fit.\u003c\/p\u003e\n\u003ch4\u003eQ: Does the lid come with a straw or a bottle?\u003c\/h4\u003e\n\u003cp\u003eA: No — the package includes only the replacement sealing cup lid (1 piece). The bottle and straw are not included. This lid is sold as a standalone replacement or spare accessory.\u003c\/p\u003e\n\u003ch4\u003eQ: Is this lid easy to clean?\u003c\/h4\u003e\n\u003cp\u003eA: Yes! The smooth plastic construction makes it simple to rinse under running water. Hand washing with mild soap is recommended for best results and longevity.\u003c\/p\u003e\n\u003ch4\u003eQ: Can I use this lid for hot beverages?\u003c\/h4\u003e\n\u003cp\u003eA: This lid is made from plastic and is best suited for cold or room-temperature beverages. If using with warm drinks, please ensure the lid material is rated for heat before use, and always handle with care.\u003c\/p\u003e\n\u003c!-- production-packaging-notice --\u003e\n\u003ch3\u003eProduction \u0026amp; Packaging Notice\u003c\/h3\u003e\n\u003cp\u003eTo maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What size cups is this replacement lid compatible with?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"This sealing cup lid is designed for standard 30oz tumblers and water bottles with an opening diameter of approximately 9 cm (3.54 inches). We recommend measuring your cup's opening before purchasing to ensure a proper fit.\"}}, {\"@type\": \"Question\", \"name\": \"Does the lid come with a straw or a bottle?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"No — the package includes only the replacement sealing cup lid (1 piece). The bottle and straw are not included. 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If using with warm drinks, please ensure the lid material is rated for heat before use, and always handle with care.\"}}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"BreadcrumbList\", \"itemListElement\": [{\"@type\": \"ListItem\", \"position\": 1, \"name\": \"Home\", \"item\": \"https:\/\/gf1krb-by.myshopify.com\/\"}, {\"@type\": \"ListItem\", \"position\": 2, \"name\": \"Home page\", \"item\": \"https:\/\/gf1krb-by.myshopify.com\/collections\/frontpage\"}, {\"@type\": \"ListItem\", \"position\": 3, \"name\": \"30oz Spill-Proof Replacement Cup Lid | Plastic Sealing Cap\", \"item\": \"https:\/\/gf1krb-by.myshopify.com\/products\/30oz-spill-proof-replacement-cup-lid-plastic-sealing-cap\"}]}\u003c\/script\u003e","brand":"NIFTY","offers":[{"title":"Black-Transparent","offer_id":67875479191776,"sku":"14:200661016#Black-Transparent","price":11.51,"currency_code":"USD","in_stock":true},{"title":"Black","offer_id":67875479224544,"sku":"14:200006154#Black","price":11.58,"currency_code":"USD","in_stock":true},{"title":"Pink","offer_id":67875479257312,"sku":"14:200006151#Pink","price":11.44,"currency_code":"USD","in_stock":true},{"title":"Green","offer_id":67875479290080,"sku":"14:200006153#Green","price":11.55,"currency_code":"USD","in_stock":true},{"title":"White","offer_id":67875479322848,"sku":"14:200006152#White","price":11.44,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0831\/5384\/6496\/files\/S6c4ee1acb24e498d9afd53e14f1d4997e_3f535f2b-ac07-42f4-befb-7da45069aa44.webp?v=1791742194","url":"https:\/\/niftyshopmart.com\/products\/30oz-spill-proof-replacement-cup-lid-plastic-sealing-cap","provider":"NIFTY","version":"1.0","type":"link"}