{"product_id":"pirani-16oz-insulated-stackable-tumbler-the-deep-navy-skinny-triple-vacuum-screw-on-lid","title":"Pirani 16oz Insulated Stackable Tumbler - The Deep Navy | Skinny Triple-Vacuum, Screw-On Lid","description":"\u003cp\u003e\u003cb\u003eThe Pirani 16oz Insulated Stackable Tumbler is a skinny, triple-insulated cup with a screw-on air-tight lid that keeps drinks cold or hot while stacking neatly for storage.\u003c\/b\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis Version 2.0 Pirani tumbler upgrades the company’s original design with a threaded, screw-on lid for a more secure seal and improved performance with both carbonated beverages and hot drinks. It combines a skinny-wall profile for a sleek carry, a triple-vacuum insulation system enhanced by an internal copper coating, and a stackable geometry that saves cupboard and cooler space. Built from BPA-free materials and backed by a lifetime warranty, the tumblers aim to be practical for everyday use and rugged enough for travel.\u003c\/p\u003e\n\n\u003ch3\u003eHow long will this 16oz Pirani tumbler keep my drink cold or hot?\u003c\/h3\u003e\n\u003cp\u003eThe triple vacuum insulation plus an internal copper coating extends temperature retention significantly compared with single-wall cups. Cold beverages stay icy for 12 or more hours, while hot liquids remain warm for up to about 6 hours under normal conditions.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eTriple-vacuum insulation reduces heat transfer for longer temperature hold.\u003c\/li\u003e\n  \u003cli\u003eInternal copper layer improves insulating efficiency roughly 10–15%.\u003c\/li\u003e\n  \u003cli\u003eSweat-free exterior avoids condensation on surfaces and hands.\u003c\/li\u003e\n  \u003cli\u003ePerformance based on typical room temperatures and initial beverage temperature.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat makes the Version 2.0 lid better than previous models?\u003c\/h3\u003e\n\u003cp\u003eVersion 2.0 replaces the older lid with a threaded, screw-on design that locks in place with a 90-degree twist, creating a tighter seal and reducing spills. This secure closure is better suited to hold carbonation and helps preserve temperature by minimizing air exchange.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eTwist-on, twist-off threads for a reliable, air-tight connection.\u003c\/li\u003e\n  \u003cli\u003eImproved compatibility with fizzy drinks and hot beverages.\u003c\/li\u003e\n  \u003cli\u003eLeak-resistant when closed — ideal for commuting and packed bags.\u003c\/li\u003e\n  \u003cli\u003eAll 2.0 lids are cross-compatible with other Pirani 2.0 tumblers.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill this tumbler fit in cup holders and stack with others?\u003c\/h3\u003e\n\u003cp\u003eThe slim, skinny-wall shape is designed to slide into most standard vehicle cup holders and portable drink carriers. Its stackable silhouette lets you nest multiple tumblers for compact storage in cabinets, backpacks, or coolers, which is especially handy for families or groups.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eSkinny profile fits many car cup holders and side pockets.\u003c\/li\u003e\n  \u003cli\u003eStackable design reduces storage footprint at home or on trips.\u003c\/li\u003e\n  \u003cli\u003eLightweight yet sturdy stainless construction for easy carrying.\u003c\/li\u003e\n  \u003cli\u003eRolled lip for comfortable sipping and a clean drinking edge.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this tumbler for? The Pirani 16oz Insulated Stackable Tumbler in The Deep (navy) suits anyone who wants dependable temperature control in a slim, travel-ready container and values space-saving storage. It works well for commuters, parents packing multiple cups, outdoor enthusiasts who need a leak-resistant option, and office workers who prefer a sleeker cup that won’t sweat on desks. If you want dishwasher-safe convenience, a smooth drinking lip, and a lifetime warranty to back long-term use, this tumbler is a practical everyday choice.\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: Is the Pirani 16oz tumbler dishwasher safe?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes — the tumbler and V2 lid are dishwasher safe, though hand washing helps preserve exterior finish longer.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Do older Pirani lids fit the Version 2.0 tumblers?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: No — V2 lids are designed for Pirani 2.0 tumblers only; previous lids are not compatible with the new threaded system.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Pirani","offers":[{"title":"Default Title","offer_id":49211039351003,"sku":"B0CN7C8L6N","price":45.95,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0845\/1188\/3483\/files\/pirani-16oz-tumbler-front-packaging.jpg?v=1788279692","url":"https:\/\/homelypantry.co.uk\/products\/pirani-16oz-insulated-stackable-tumbler-the-deep-navy-skinny-triple-vacuum-screw-on-lid","provider":"The Homely Pantry","version":"1.0","type":"link"}