{"product_id":"insulated-straw-tumbler-900ml-removable-glass-insert","title":"Insulated Straw Tumbler – 900ml, Removable Glass Insert","description":"\u003cdiv class=\"yozcoffee-product-guide\" style=\"max-width:920px;margin:0 auto;font-family:inherit;color:#222;line-height:1.7;overflow-wrap:anywhere;\"\u003e\n\u003csection style=\"padding:24px 16px;border-bottom:1px solid #e4e8e5;\"\u003e\u003ch2 style=\"margin:0 0 14px;font-size:24px;line-height:1.3;color:#173a32;\"\u003eAt a Glance\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eYozcoffee insulated straw tumbler\u003c\/strong\u003e is two cups in one: a vacuum-insulated 304 stainless steel cup with a large handle, and a removable borosilicate glass insert that sits inside it. Keep the glass in for a clean, neutral taste, use the steel cup on its own, or lift the glass out as a drinking glass. Fill it with iced coffee, tea or water, then sip through the reusable straw.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCapacity at a glance:\u003c\/strong\u003e 880 ml (29.8 oz) with the glass insert · 900 ml (30.4 oz) in the steel cup alone. These are separate vessel capacities, not a combined capacity.\u003c\/p\u003e\n\u003cp\u003eA large C-shaped handle, silicone base and straw dust cap make it easy to use at your desk or table. Choose from four contrasting color combinations.\u003c\/p\u003e\u003c\/section\u003e\n\u003csection style=\"padding:24px 16px;border-bottom:1px solid #e4e8e5;\"\u003e\u003ch2 style=\"margin:0 0 14px;font-size:24px;line-height:1.3;color:#173a32;\"\u003eKey Features\u003c\/h2\u003e\n\u003cul style=\"padding-left:20px;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eTwo cups in one:\u003c\/strong\u003e use the glass insert inside the steel cup, the steel cup on its own with the lid, or the glass insert as an open drinking glass.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBorosilicate glass insert:\u003c\/strong\u003e your drink touches glass rather than steel, so coffee and tea keep a clean taste.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVacuum-insulated steel cup:\u003c\/strong\u003e double-wall 304 stainless steel for hot or cold drinks, and the outside stays comfortable to hold.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWide mouth:\u003c\/strong\u003e easy to add ice and to reach inside for cleaning.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStraw cap with storage:\u003c\/strong\u003e cover the straw between sips and park the cap beside the handle while drinking.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eA comfortable grip:\u003c\/strong\u003e the large rounded C-shaped handle gives your fingers space.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSilicone base:\u003c\/strong\u003e a non-slip pad sits beneath the narrower foot.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cfigure style=\"margin:20px 0 0;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0998\/3229\/9806\/files\/yozcoffee-900ml-straw-tumbler-cream-green-work-desk.png?v=1790561182\" alt=\"Cream \u0026amp; Green Yozcoffee straw tumbler with removable glass insert on a sunlit work desk\" width=\"1254\" height=\"1254\" loading=\"lazy\" style=\"display:block;width:100%;max-width:100%;height:auto;border-radius:12px;\"\u003e\u003c\/figure\u003e\u003c\/section\u003e\n\u003csection style=\"padding:24px 16px;border-bottom:1px solid #e4e8e5;\"\u003e\u003ch2 style=\"margin:0 0 14px;font-size:24px;line-height:1.3;color:#173a32;\"\u003eSip, Cover \u0026amp; Store\u003c\/h2\u003e\n\u003cp\u003eThe removable lid holds the straw at the center. Slide the dust cap off to sip, then place it in the storage position beside the handle. Fit it over the exposed straw again when you finish.\u003c\/p\u003e\n\u003cfigure style=\"margin:20px 0 0;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0998\/3229\/9806\/files\/yozcoffee-straw-tumbler-yellow-lavender-dust-cap-storage.png?v=1790561216\" alt=\"Yellow \u0026amp; Lavender tumbler lid showing reusable straw, removable dust cap and cap storage beside the handle\" width=\"1254\" height=\"1254\" loading=\"lazy\" style=\"display:block;width:100%;max-width:100%;height:auto;border-radius:12px;\"\u003e\u003c\/figure\u003e\u003c\/section\u003e\n\u003csection style=\"padding:24px 16px;border-bottom:1px solid #e4e8e5;\"\u003e\u003ch2 style=\"margin:0 0 14px;font-size:24px;line-height:1.3;color:#173a32;\"\u003eHow to Use\u003c\/h2\u003e\n\u003col style=\"padding-left:22px;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eWash before first use.\u003c\/strong\u003e Separate the insert, lid, straw and cap; hand wash and rinse.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAssemble and fill.\u003c\/strong\u003e Seat the glass insert in the steel outer cup. Add your drink, leaving space below the rim for the lid and any ice.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFit the lid and straw.\u003c\/strong\u003e Check that the parts sit securely. Remove the straw cap and park it beside the handle while drinking.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eClean after use.\u003c\/strong\u003e Remove the parts, wash with mild detergent and let them dry fully before reassembly.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp\u003eKeep the filled tumbler upright. For hot drinks, allow the liquid to cool, remove the lid and sip from the rim rather than through the straw.\u003c\/p\u003e\u003c\/section\u003e\n\u003csection style=\"padding:24px 16px;border-bottom:1px solid #e4e8e5;\"\u003e\u003ch2 style=\"margin:0 0 14px;font-size:24px;line-height:1.3;color:#173a32;\"\u003eChoose Your Color\u003c\/h2\u003e\n\u003cul style=\"padding-left:20px;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eCream \u0026amp; Yellow:\u003c\/strong\u003e cream body, yellow rim and handle, sky blue lid, pink straw and cap.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCream \u0026amp; Green:\u003c\/strong\u003e cream body, green rim and handle, cream lid, pink straw and cap.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePink \u0026amp; Purple:\u003c\/strong\u003e blush pink body, purple rim and handle, sky blue lid, pink straw and cap.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eYellow \u0026amp; Lavender:\u003c\/strong\u003e light yellow body, pale lavender rim and handle, cream lid, yellow straw and cap.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eEach purchase includes one tumbler in the selected color. Group images show the available options.\u003c\/p\u003e\n\u003cfigure style=\"margin:20px 0 0;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0998\/3229\/9806\/files\/yozcoffee-900ml-straw-tumbler-four-color-options.png?v=1790561263\" alt=\"Four Yozcoffee tumbler colors: Cream \u0026amp; Green, Yellow \u0026amp; Lavender, Pink \u0026amp; Purple and Cream \u0026amp; Yellow\" width=\"1254\" height=\"1254\" loading=\"lazy\" style=\"display:block;width:100%;max-width:100%;height:auto;border-radius:12px;\"\u003e\u003c\/figure\u003e\u003c\/section\u003e\n\u003csection style=\"padding:24px 16px;border-bottom:1px solid #e4e8e5;\"\u003e\u003ch2 style=\"margin:0 0 14px;font-size:24px;line-height:1.3;color:#173a32;\"\u003eSpecifications\u003c\/h2\u003e\n\u003cdl style=\"margin:0;\"\u003e\n\u003cdt style=\"font-weight:600;margin-top:12px;\"\u003eSteel cup capacity (used alone)\u003c\/dt\u003e\n\u003cdd style=\"margin:2px 0 0;\"\u003e900 ml (30.4 oz)\u003c\/dd\u003e\n\u003cdt style=\"font-weight:600;margin-top:12px;\"\u003eCapacity with glass insert\u003c\/dt\u003e\n\u003cdd style=\"margin:2px 0 0;\"\u003e880 ml (29.8 oz)\u003c\/dd\u003e\n\u003cdt style=\"font-weight:600;margin-top:12px;\"\u003eMaterials\u003c\/dt\u003e\n\u003cdd style=\"margin:2px 0 0;\"\u003e304 stainless steel, borosilicate glass, silicone and PP (polypropylene)\u003c\/dd\u003e\n\u003cdt style=\"font-weight:600;margin-top:12px;\"\u003eConstruction\u003c\/dt\u003e\n\u003cdd style=\"margin:2px 0 0;\"\u003eVacuum-insulated double-wall 304 stainless steel cup with a removable borosilicate glass insert\u003c\/dd\u003e\n\u003cdt style=\"font-weight:600;margin-top:12px;\"\u003eBody height\u003c\/dt\u003e\n\u003cdd style=\"margin:2px 0 0;\"\u003eApprox. 21.5 cm (8.5 in)\u003c\/dd\u003e\n\u003cdt style=\"font-weight:600;margin-top:12px;\"\u003eTotal height\u003c\/dt\u003e\n\u003cdd style=\"margin:2px 0 0;\"\u003eApprox. 26.5 cm (10.4 in) with straw cap\u003c\/dd\u003e\n\u003cdt style=\"font-weight:600;margin-top:12px;\"\u003eTop diameter\u003c\/dt\u003e\n\u003cdd style=\"margin:2px 0 0;\"\u003eApprox. 9.5 cm (3.7 in)\u003c\/dd\u003e\n\u003cdt style=\"font-weight:600;margin-top:12px;\"\u003eBase diameter\u003c\/dt\u003e\n\u003cdd style=\"margin:2px 0 0;\"\u003eApprox. 7.5 cm (3.0 in)\u003c\/dd\u003e\n\u003cdt style=\"font-weight:600;margin-top:12px;\"\u003eWeight\u003c\/dt\u003e\n\u003cdd style=\"margin:2px 0 0;\"\u003eApprox. 710 g (1.6 lb)\u003c\/dd\u003e\n\u003cdt style=\"font-weight:600;margin-top:12px;\"\u003eColors\u003c\/dt\u003e\n\u003cdd style=\"margin:2px 0 0;\"\u003eCream \u0026amp; Yellow; Cream \u0026amp; Green; Pink \u0026amp; Purple; Yellow \u0026amp; Lavender\u003c\/dd\u003e\n\u003cdt style=\"font-weight:600;margin-top:12px;\"\u003eCare\u003c\/dt\u003e\n\u003cdd style=\"margin:2px 0 0;\"\u003eHand wash only (marked on the base); not dishwasher safe\u003c\/dd\u003e\n\u003c\/dl\u003e\n\u003cp style=\"font-size:14px;\"\u003eDimensions and weight are approximate supplier measurements; slight variations may occur. \u003c\/p\u003e\n\u003cfigure style=\"margin:20px 0 0;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0998\/3229\/9806\/files\/yozcoffee-900ml-880ml-tumbler-dimensions-710g.png?v=1790561243\" alt=\"Tumbler dimensions: 21.5 cm body height, 26.5 cm total height, 9.5 cm top and 7.5 cm base\" width=\"1254\" height=\"1254\" loading=\"lazy\" style=\"display:block;width:100%;max-width:100%;height:auto;border-radius:12px;\"\u003e\u003c\/figure\u003e\u003c\/section\u003e\n\u003csection style=\"padding:24px 16px;border-bottom:1px solid #e4e8e5;\"\u003e\u003ch2 style=\"margin:0 0 14px;font-size:24px;line-height:1.3;color:#173a32;\"\u003eIn the Box\u003c\/h2\u003e\n\u003cul style=\"padding-left:20px;\"\u003e\n\u003cli\u003e1 × 900 ml handled stainless steel outer cup\u003c\/li\u003e\n\u003cli\u003e1 × 880 ml borosilicate glass insert with colored rim\u003c\/li\u003e\n\u003cli\u003e1 × removable lid\u003c\/li\u003e\n\u003cli\u003e1 × reusable straw\u003c\/li\u003e\n\u003cli\u003e1 × straw dust cap\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eOne assembled tumbler set in your selected color. Drinks, notebooks and other scene props are not included.\u003c\/p\u003e\u003c\/section\u003e\n\u003csection style=\"padding:24px 16px;border-bottom:1px solid #e4e8e5;\"\u003e\u003ch2 style=\"margin:0 0 14px;font-size:24px;line-height:1.3;color:#173a32;\"\u003eCleaning \u0026amp; Care\u003c\/h2\u003e\n\u003cp\u003eRemove the glass insert, lid, straw and cap for access to each part. Hand wash only with mild detergent, rinse well and dry fully. Do not put any part in the dishwasher. Avoid abrasive cleaners and handle the glass insert carefully.\u003c\/p\u003e\n\u003cfigure style=\"margin:20px 0 0;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0998\/3229\/9806\/files\/yozcoffee-tumbler-removable-borosilicate-glass-insert-304-steel.png?v=1790561276\" alt=\"Separate borosilicate glass insert and 304 stainless steel outer cup with removable lid, straw and dust cap\" width=\"1254\" height=\"1254\" loading=\"lazy\" style=\"display:block;width:100%;max-width:100%;height:auto;border-radius:12px;\"\u003e\u003c\/figure\u003e\u003c\/section\u003e\n\u003csection style=\"padding:24px 16px;border-bottom:1px solid #e4e8e5;\"\u003e\u003ch2 style=\"margin:0 0 14px;font-size:24px;line-height:1.3;color:#173a32;\"\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cdetails style=\"padding:12px 0;border-bottom:1px solid #e4e8e5;\"\u003e\u003csummary style=\"font-weight:600;cursor:pointer;\"\u003eIs this a 900 ml or an 880 ml tumbler?\u003c\/summary\u003e\u003cp style=\"margin:10px 0 0;\"\u003eBoth. With the glass insert in place you get 880 ml (29.8 oz); use the steel cup on its own and it holds 900 ml (30.4 oz). Leave room below the rim for ice and the lid.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails style=\"padding:12px 0;border-bottom:1px solid #e4e8e5;\"\u003e\u003csummary style=\"font-weight:600;cursor:pointer;\"\u003eCan I remove the glass insert?\u003c\/summary\u003e\u003cp style=\"margin:10px 0 0;\"\u003eYes. The glass insert and its colored rim lift out of the handled steel outer cup. Separate the insert, lid, straw and dust cap for hand washing.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails style=\"padding:12px 0;border-bottom:1px solid #e4e8e5;\"\u003e\u003csummary style=\"font-weight:600;cursor:pointer;\"\u003eCan I use the steel cup or the glass insert on its own?\u003c\/summary\u003e\u003cp style=\"margin:10px 0 0;\"\u003eYes. The lid and straw fit the steel cup without the glass insert, and the glass insert can be lifted out and used as an open drinking glass.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails style=\"padding:12px 0;border-bottom:1px solid #e4e8e5;\"\u003e\u003csummary style=\"font-weight:600;cursor:pointer;\"\u003eWhat is the straw cap for?\u003c\/summary\u003e\u003cp style=\"margin:10px 0 0;\"\u003eIt covers the exposed end of the straw between sips. The cap can be parked in the storage position beside the handle while you drink.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails style=\"padding:12px 0;border-bottom:1px solid #e4e8e5;\"\u003e\u003csummary style=\"font-weight:600;cursor:pointer;\"\u003eCan I use it for hot drinks?\u003c\/summary\u003e\u003cp style=\"margin:10px 0 0;\"\u003eYes, it can be used for hot or cold drinks. Let hot liquid cool to a comfortable temperature, remove the lid and drink from the rim rather than through the straw.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails style=\"padding:12px 0;border-bottom:1px solid #e4e8e5;\"\u003e\u003csummary style=\"font-weight:600;cursor:pointer;\"\u003eWill it fit my car cup holder?\u003c\/summary\u003e\u003cp style=\"margin:10px 0 0;\"\u003eThe base measures approx. 7.5 cm (3.0 in) across. Cup holder sizes vary, so compare this with your holder before buying. The tumbler is not rated leakproof, so keep it upright.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails style=\"padding:12px 0;border-bottom:1px solid #e4e8e5;\"\u003e\u003csummary style=\"font-weight:600;cursor:pointer;\"\u003eIs it leakproof or dishwasher safe?\u003c\/summary\u003e\u003cp style=\"margin:10px 0 0;\"\u003eNo to both. It is hand wash only, as marked on the base, and the lid is not rated leakproof, so keep the filled tumbler upright.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails style=\"padding:12px 0;border-bottom:1px solid #e4e8e5;\"\u003e\u003csummary style=\"font-weight:600;cursor:pointer;\"\u003eHow long does it keep drinks hot or cold?\u003c\/summary\u003e\u003cp style=\"margin:10px 0 0;\"\u003eThe steel cup is vacuum insulated with double walls, which helps hold the temperature of hot and iced drinks. A tested retention time in hours has not been provided, so we do not quote one.\u003c\/p\u003e\u003c\/details\u003e\u003c\/section\u003e\n\u003csection style=\"padding:24px 16px;border-bottom:1px solid #e4e8e5;\"\u003e\u003ch2 style=\"margin:0 0 14px;font-size:24px;line-height:1.3;color:#173a32;\"\u003eComplete Your Coffee Routine\u003c\/h2\u003e\n\u003cp\u003eFor the drink you pour into your tumbler, explore our \u003ca href=\"\/ja-jp\/collections\/cold-coffee\"\u003eCold Coffee Gear\u003c\/a\u003e or the \u003ca href=\"\/ja-jp\/products\/cold-drip-coffee-maker-650ml-glass-carafe\"\u003eadjustable cold drip coffee maker\u003c\/a\u003e. Find more portable brewing equipment in \u003ca href=\"\/ja-jp\/collections\/coffee-anywhere\"\u003eCoffee Anywhere\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp style=\"font-size:13px;color:#666;\"\u003eProduct images are AI-generated from supplied product references.\u003c\/p\u003e\u003c\/section\u003e\n\u003c\/div\u003e","brand":"Yozcoffee","offers":[{"title":"Cream \u0026 Yellow","offer_id":60067375120670,"sku":"YOZ-GST900-CY","price":6400.0,"currency_code":"JPY","in_stock":true},{"title":"Cream \u0026 Green","offer_id":60067375153438,"sku":"YOZ-GST900-CG","price":6400.0,"currency_code":"JPY","in_stock":true},{"title":"Pink \u0026 Purple","offer_id":60067375186206,"sku":"YOZ-GST900-PP","price":6400.0,"currency_code":"JPY","in_stock":true},{"title":"Yellow \u0026 Lavender","offer_id":60067375218974,"sku":"YOZ-GST900-YL","price":6400.0,"currency_code":"JPY","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0998\/3229\/9806\/files\/yozcoffee-900ml-glass-insert-straw-tumbler-cream-yellow-main.png?v=1790561170","url":"https:\/\/yozcoffee.com\/ja-jp\/products\/insulated-straw-tumbler-900ml-removable-glass-insert","provider":"Yozcoffee","version":"1.0","type":"link"}