{"product_id":"reduce-glass-tumbler-20oz-aspen-vacuum-insulated-borosilicate-cup-with-extra-wide-straw-leak-resistant-lid","title":"REDUCE Glass Tumbler 20oz — Aspen vacuum-insulated borosilicate cup with extra-wide straw \u0026 leak-resistant lid","description":"\u003cstrong\u003eREDUCE Aspen is a 20oz vacuum-insulated borosilicate glass tumbler with a removable insulated sleeve, leak-resistant lid, and extra-wide straw designed for cold drinks and thick beverages.\u003c\/strong\u003e\n\n\u003cp\u003eThe REDUCE Aspen combines pure glass taste with thermal performance and everyday convenience. Its borosilicate glass body preserves flavor, while the vacuum-insulated sleeve helps keep drinks cold for up to 12 hours. Thoughtful touches—like a soft, furniture-safe base, a reusable wide straw for smoothies and boba, and a lid that fits both glass and sleeve—make this tumbler an adaptable pick for home, commute, or travel.\u003c\/p\u003e\n\n\u003ch3\u003eHow long will the Aspen keep my drinks cold?\u003c\/h3\u003e\n\u003cp\u003eThe Aspen's insulated sleeve and vacuum layer slow heat transfer to maintain chilly beverages throughout your day. For iced coffee, smoothies, and iced teas you can expect up to 12 hours of cold retention under typical conditions. Warm liquids are not recommended for the glass body inside the sleeve.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eUp to 12 hours cold retention with insulated sleeve in place.\u003c\/li\u003e\n  \u003cli\u003eVacuum insulation reduces temperature transfer and condensation.\u003c\/li\u003e\n  \u003cli\u003eBorosilicate glass preserves flavor without metallic aftertaste.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eIs the Aspen safe and easy to clean?\u003c\/h3\u003e\n\u003cp\u003eThe Aspen uses BPA-free materials and a durable borosilicate glass interior for a safer drinking surface than many plastics. The lid, straw, and insulated sleeve are dishwasher-safe, and the glass body can be rinsed or placed in the top rack depending on your dishwasher's recommendations. Removable parts make deep cleaning straightforward.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eBPA-free components for safer everyday use.\u003c\/li\u003e\n  \u003cli\u003eRemovable straw and lid are dishwasher-safe for quick cleaning.\u003c\/li\u003e\n  \u003cli\u003eBorosilicate glass resists stains and retains beverage flavor.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill the Aspen work with thick drinks like smoothies or boba?\u003c\/h3\u003e\n\u003cp\u003eYes—an extra-wide reusable straw is included so thicker beverages pass easily without clogging. The straw and lid design allows a satisfying sip for textured drinks, and the glass interior resists sticking or lingering tastes. The tumbler’s size and mouth diameter were chosen to accommodate chunky additions like tapioca pearls or thick fruit blends.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eExtra-wide straw fits boba pearls, smoothies, and slushes.\u003c\/li\u003e\n  \u003cli\u003eLarge mouth for easy pouring and adding ice or toppings.\u003c\/li\u003e\n  \u003cli\u003eSturdy glass interior stands up to frequent thick-drink use.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat practical features make this tumbler usable every day?\u003c\/h3\u003e\n\u003cp\u003eThe Aspen blends practical design with surface protection and portability. The Soft Sit™ base cushions contact with tables to prevent noise and scuffs, while the lid fits both the glass and insulated sleeve for flexible use. It’s sized for most cupholders and built to travel without sacrificing the clean taste of glass.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eSoft Sit™ base protects furniture and reduces clatter.\u003c\/li\u003e\n  \u003cli\u003eLid and straw fit both glass and insulated sleeve for versatility.\u003c\/li\u003e\n  \u003cli\u003eCupholder-friendly 20oz profile for commuting and car use.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for? The REDUCE Aspen is ideal for people who prefer glass for taste clarity but still want modern insulation and portability. Choose it if you drink iced coffee, smoothies, boba, or cold water regularly and want a reusable, dishwasher-safe option that looks good at home, in the office, or on the go.\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: Can I put hot drinks in the REDUCE Aspen?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: The Aspen is designed mainly for cold beverages; hot liquids are not recommended for the glass body inside the insulated sleeve.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Is the straw and lid dishwasher-safe?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes—the lid, straw, and insulated sleeve are dishwasher-safe; follow dishwasher rack guidance for the glass piece.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"REDUCE","offers":[{"title":"Default Title","offer_id":49196304007387,"sku":"B0DGQW7C7M","price":42.53,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0845\/1188\/3483\/files\/reduce-aspen-front-packaging_70ad7cd7-85cf-4388-b739-7f33560c1edf.jpg?v=1788007310","url":"https:\/\/homelypantry.co.uk\/products\/reduce-glass-tumbler-20oz-aspen-vacuum-insulated-borosilicate-cup-with-extra-wide-straw-leak-resistant-lid","provider":"The Homely Pantry","version":"1.0","type":"link"}