{"product_id":"5-2cm-vacuum-flask-replacement-lid-leak-proof-thermos-cap-travel-mug","title":"5.2cm Vacuum Flask Replacement Lid – Leak-Proof Thermos Cap","description":"\n\u003ch2\u003eLEENKEA 5.2cm Vacuum Flask Replacement Lid – Leak-Proof \u0026amp; Easy Press\u003c\/h2\u003e\n\u003cp\u003eKeep your favourite thermos, travel mug, or thermal flask performing like new with this durable \u003cstrong\u003eLEENKEA 5.2cm Vacuum Bottle Lid Cup\u003c\/strong\u003e. Made from food-safe PP plastic, this universal replacement cap fits any bottle with a 5.2 cm mouth diameter — perfect for replacing a cracked, lost, or ill-fitting lid without buying a whole new flask.\u003c\/p\u003e\n\n\u003ch3\u003eWhy You'll Love It\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOne-press convenience:\u003c\/strong\u003e Effortlessly open and close with a simple push mechanism — great for on-the-go sipping.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLeak-proof seal:\u003c\/strong\u003e Keeps liquids securely contained so your bag stays dry during commutes, hikes, or gym sessions.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDurable PP plastic:\u003c\/strong\u003e Resistant to deformation and built for long-term everyday use.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eKeeps drinks clean:\u003c\/strong\u003e Seals your beverage from dust, dirt, and spills when stored or in transit.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSimple to install:\u003c\/strong\u003e Just press on — no tools or complicated assembly required.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNo high-concern chemicals:\u003c\/strong\u003e Manufactured without hazardous substances for your peace of mind.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eLEENKEA\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePP (Polypropylene) Plastic\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eColor\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBlack + White\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eApprox. 5.5 × 5 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCompatible Mouth Diameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e5.2 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eQuantity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1 Lid Cup\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eHigh-Concern Chemicals\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNone\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003ePackage Contents\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e1 × Vacuum Bottle Lid Cup\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eNotes\u003c\/h3\u003e\n\u003cp\u003eActual colour may vary slightly from images due to monitor settings and lighting conditions. Please allow a small measurement tolerance of ±0.1–0.2 cm. Made in Mainland China.\u003c\/p\u003e\n\n\u003ch3\u003ePair It With These\u003c\/h3\u003e\n\u003cp\u003eLooking for more drinkware essentials? Check out our \u003ca href=\"\/products\/1-2l-mini-electric-deep-fryer-1200w-non-stick-adjustable-temperature\"\u003e1.2L Mini Electric Deep Fryer\u003c\/a\u003e for kitchen upgrades, or browse our selection of \u003ca href=\"\/products\/1-2m-foam-pool-noodle-hollow-buoyancy-float-stick-kids\"\u003eoutdoor accessories\u003c\/a\u003e for your next adventure.\u003c\/p\u003e\n\n\u003cp\u003eFor guidance on safe materials used in food-contact products, visit the U.S. Food \u0026amp; Drug Administration – Food Contact Substances.\u003c\/p\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/en.wikipedia.org\/wiki\/Wine_accessory\" target=\"_blank\" rel=\"noopener\"\u003eWine accessory\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: What bottle mouth diameter does this vacuum flask lid fit?\u003c\/h4\u003e\n\u003cp\u003eA: This replacement lid is designed for bottles with a mouth diameter of exactly 5.2 cm. Please measure your bottle opening before purchasing to ensure a correct fit.\u003c\/p\u003e\n\u003ch4\u003eQ: Is the LEENKEA vacuum bottle lid cup leak-proof?\u003c\/h4\u003e\n\u003cp\u003eA: Yes. The lid features a secure press-fit seal designed to prevent leaks and keep your beverages contained during travel, exercise, or everyday commuting.\u003c\/p\u003e\n\u003ch4\u003eQ: What material is the lid made from, and is it safe for drinks?\u003c\/h4\u003e\n\u003cp\u003eA: The lid is made from PP (Polypropylene) plastic and contains no high-concern chemicals, making it a safe and reliable choice for use with your drinking vessels.\u003c\/p\u003e\n\u003ch4\u003eQ: Can this lid replace a broken or missing thermos cap?\u003c\/h4\u003e\n\u003cp\u003eA: Absolutely. This lid is specifically designed as a universal replacement for damaged or missing caps on thermos bottles, vacuum flasks, and travel mugs with a 5.2 cm opening.\u003c\/p\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What bottle mouth diameter does this vacuum flask lid fit?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"This replacement lid is designed for bottles with a mouth diameter of exactly 5.2 cm. Please measure your bottle opening before purchasing to ensure a correct fit.\"}}, {\"@type\": \"Question\", \"name\": \"Is the LEENKEA vacuum bottle lid cup leak-proof?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes. The lid features a secure press-fit seal designed to prevent leaks and keep your beverages contained during travel, exercise, or everyday commuting.\"}}, {\"@type\": \"Question\", \"name\": \"What material is the lid made from, and is it safe for drinks?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The lid is made from PP (Polypropylene) plastic and contains no high-concern chemicals, making it a safe and reliable choice for use with your drinking vessels.\"}}, {\"@type\": \"Question\", \"name\": \"Can this lid replace a broken or missing thermos cap?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Absolutely. This lid is specifically designed as a universal replacement for damaged or missing caps on thermos bottles, vacuum flasks, and travel mugs with a 5.2 cm opening.\"}}]}\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:\/\/oasis-select.com\/\"}, {\"@type\": \"ListItem\", \"position\": 2, \"name\": \"Drinkware \u0026 Mugs\", \"item\": \"https:\/\/oasis-select.com\/collections\/drinkware-mugs\"}, {\"@type\": \"ListItem\", \"position\": 3, \"name\": \"5.2cm Vacuum Flask Replacement Lid – Leak-Proof Thermos Cap\", \"item\": \"https:\/\/oasis-select.com\/products\/5-2cm-vacuum-flask-replacement-lid-leak-proof-thermos-cap-travel-mug\"}]}\u003c\/script\u003e","brand":"Oasis Select","offers":[{"title":"1pc","offer_id":47748887150697,"sku":"14:200661016#1pc","price":7.1,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0679\/7931\/3257\/files\/S6e6fde55240e4ad79ca70479623b51cbu.webp?v=1783090041","url":"https:\/\/oasis-select.com\/products\/5-2cm-vacuum-flask-replacement-lid-leak-proof-thermos-cap-travel-mug","provider":"Oasis Select","version":"1.0","type":"link"}