{"id":43985,"date":"2026-09-20T21:25:28","date_gmt":"2026-09-20T21:25:28","guid":{"rendered":"https:\/\/new50.info\/?p=43985"},"modified":"2026-09-20T21:25:28","modified_gmt":"2026-09-20T21:25:28","slug":"what-is-that-tiny-hole-in-your-coffee-cup-lid-for-2","status":"publish","type":"post","link":"https:\/\/new50.info\/?p=43985","title":{"rendered":"What Is That Tiny Hole in Your Coffee Cup Lid For ?"},"content":{"rendered":"<p class=\"isSelectedEnd\">That tiny hole on the lid of your takeaway coffee may look like an insignificant design detail, but it actually has an important job. In most coffee cup lids, it works as a vent that allows air to enter the cup while you dri&#8230;<strong>Continue Reading<\/strong><!--nextpage--><\/p>\n<p class=\"isSelectedEnd\">As coffee flows through the drinking opening, air needs to replace the liquid leaving the cup. Without enough airflow, pressure inside can become uneven, causing the coffee to flow slowly, stop and start, or create the familiar \u201cglug-glug\u201d effect.<\/p>\n<p class=\"isSelectedEnd\">The small vent helps balance that pressure, allowing the coffee to come out more smoothly. You can even test it by covering the tiny hole while taking a sip\u2014you may notice the drink becomes harder to pour or begins to gurgle, depending on how tightly the lid seals.<\/p>\n<p>Although some steam can escape through the hole, releasing steam isn&#8217;t its main purpose, and it doesn&#8217;t make the cup spill-proof. Different manufacturers may place vents in different locations or build airflow into other parts of the lid, but the basic idea is the same: that tiny feature helps make every sip smoother.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>That tiny hole on the lid of your takeaway coffee may look like an insignificant design detail, but it actually has an\u2026<\/p>\n","protected":false},"author":1,"featured_media":43986,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-43985","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v23.2 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>What Is That Tiny Hole in Your Coffee Cup Lid For ? - New50<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/new50.info\/?p=43985\" \/>\n<link rel=\"next\" href=\"https:\/\/new50.info\/?p=43985&page=2\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"What Is That Tiny Hole in Your Coffee Cup Lid For ? - New50\" \/>\n<meta property=\"og:description\" content=\"That tiny hole on the lid of your takeaway coffee may look like an insignificant design detail, but it actually has an\u2026\" \/>\n<meta property=\"og:url\" content=\"https:\/\/new50.info\/?p=43985\" \/>\n<meta property=\"og:site_name\" content=\"New50\" \/>\n<meta property=\"article:published_time\" content=\"2026-09-20T21:25:28+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/new50.info\/wp-content\/uploads\/2026\/09\/818654753_1813305079802114_615640479456700491_n.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"471\" \/>\n\t<meta property=\"og:image:height\" content=\"631\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"administrator\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"administrator\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"2 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/new50.info\/?p=43985\",\"url\":\"https:\/\/new50.info\/?p=43985\",\"name\":\"What Is That Tiny Hole in Your Coffee Cup Lid For ? - New50\",\"isPartOf\":{\"@id\":\"https:\/\/new50.info\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/new50.info\/?p=43985#primaryimage\"},\"image\":{\"@id\":\"https:\/\/new50.info\/?p=43985#primaryimage\"},\"thumbnailUrl\":\"https:\/\/new50.info\/wp-content\/uploads\/2026\/09\/818654753_1813305079802114_615640479456700491_n.jpg\",\"datePublished\":\"2026-09-20T21:25:28+00:00\",\"dateModified\":\"2026-09-20T21:25:28+00:00\",\"author\":{\"@id\":\"https:\/\/new50.info\/#\/schema\/person\/dd6d79e2639e598df1608cbfdfb86b06\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/new50.info\/?p=43985\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/new50.info\/?p=43985#primaryimage\",\"url\":\"https:\/\/new50.info\/wp-content\/uploads\/2026\/09\/818654753_1813305079802114_615640479456700491_n.jpg\",\"contentUrl\":\"https:\/\/new50.info\/wp-content\/uploads\/2026\/09\/818654753_1813305079802114_615640479456700491_n.jpg\",\"width\":471,\"height\":631},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/new50.info\/#website\",\"url\":\"https:\/\/new50.info\/\",\"name\":\"New50\",\"description\":\"\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/new50.info\/?s={search_term_string}\"},\"query-input\":\"required name=search_term_string\"}],\"inLanguage\":\"en-US\"},{\"@type\":\"Person\",\"@id\":\"https:\/\/new50.info\/#\/schema\/person\/dd6d79e2639e598df1608cbfdfb86b06\",\"name\":\"administrator\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/new50.info\/#\/schema\/person\/image\/\",\"url\":\"https:\/\/secure.gravatar.com\/avatar\/d3aa616fe0651f861132c90ce32df595?s=96&d=mm&r=g\",\"contentUrl\":\"https:\/\/secure.gravatar.com\/avatar\/d3aa616fe0651f861132c90ce32df595?s=96&d=mm&r=g\",\"caption\":\"administrator\"},\"sameAs\":[\"http:\/\/new50.info\"],\"url\":\"https:\/\/new50.info\/?author=1\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"What Is That Tiny Hole in Your Coffee Cup Lid For ? - New50","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/new50.info\/?p=43985","next":"https:\/\/new50.info\/?p=43985&page=2","og_locale":"en_US","og_type":"article","og_title":"What Is That Tiny Hole in Your Coffee Cup Lid For ? - New50","og_description":"That tiny hole on the lid of your takeaway coffee may look like an insignificant design detail, but it actually has an\u2026","og_url":"https:\/\/new50.info\/?p=43985","og_site_name":"New50","article_published_time":"2026-09-20T21:25:28+00:00","og_image":[{"width":471,"height":631,"url":"https:\/\/new50.info\/wp-content\/uploads\/2026\/09\/818654753_1813305079802114_615640479456700491_n.jpg","type":"image\/jpeg"}],"author":"administrator","twitter_card":"summary_large_image","twitter_misc":{"Written by":"administrator","Est. reading time":"2 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/new50.info\/?p=43985","url":"https:\/\/new50.info\/?p=43985","name":"What Is That Tiny Hole in Your Coffee Cup Lid For ? - New50","isPartOf":{"@id":"https:\/\/new50.info\/#website"},"primaryImageOfPage":{"@id":"https:\/\/new50.info\/?p=43985#primaryimage"},"image":{"@id":"https:\/\/new50.info\/?p=43985#primaryimage"},"thumbnailUrl":"https:\/\/new50.info\/wp-content\/uploads\/2026\/09\/818654753_1813305079802114_615640479456700491_n.jpg","datePublished":"2026-09-20T21:25:28+00:00","dateModified":"2026-09-20T21:25:28+00:00","author":{"@id":"https:\/\/new50.info\/#\/schema\/person\/dd6d79e2639e598df1608cbfdfb86b06"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/new50.info\/?p=43985"]}]},{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/new50.info\/?p=43985#primaryimage","url":"https:\/\/new50.info\/wp-content\/uploads\/2026\/09\/818654753_1813305079802114_615640479456700491_n.jpg","contentUrl":"https:\/\/new50.info\/wp-content\/uploads\/2026\/09\/818654753_1813305079802114_615640479456700491_n.jpg","width":471,"height":631},{"@type":"WebSite","@id":"https:\/\/new50.info\/#website","url":"https:\/\/new50.info\/","name":"New50","description":"","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/new50.info\/?s={search_term_string}"},"query-input":"required name=search_term_string"}],"inLanguage":"en-US"},{"@type":"Person","@id":"https:\/\/new50.info\/#\/schema\/person\/dd6d79e2639e598df1608cbfdfb86b06","name":"administrator","image":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/new50.info\/#\/schema\/person\/image\/","url":"https:\/\/secure.gravatar.com\/avatar\/d3aa616fe0651f861132c90ce32df595?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/d3aa616fe0651f861132c90ce32df595?s=96&d=mm&r=g","caption":"administrator"},"sameAs":["http:\/\/new50.info"],"url":"https:\/\/new50.info\/?author=1"}]}},"_links":{"self":[{"href":"https:\/\/new50.info\/index.php?rest_route=\/wp\/v2\/posts\/43985"}],"collection":[{"href":"https:\/\/new50.info\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/new50.info\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/new50.info\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/new50.info\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=43985"}],"version-history":[{"count":1,"href":"https:\/\/new50.info\/index.php?rest_route=\/wp\/v2\/posts\/43985\/revisions"}],"predecessor-version":[{"id":43987,"href":"https:\/\/new50.info\/index.php?rest_route=\/wp\/v2\/posts\/43985\/revisions\/43987"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/new50.info\/index.php?rest_route=\/wp\/v2\/media\/43986"}],"wp:attachment":[{"href":"https:\/\/new50.info\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=43985"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/new50.info\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=43985"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/new50.info\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=43985"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}