{"product_id":"muvna-outdoor-coffee-mug-stainless-steel-portable-insulated-large-capacity-tumbler-brewing-tea-double-wall-water-cup","title":"Double-Wall Insulated Tumbler - SUS316 Liner","description":"\u003cp\u003eThe MUVNA Double-Wall Insulated Tumbler is engineered from the inside out SUS316 medical-grade stainless steel inner liner, SUS304 food-grade outer shell, 0.5mm thick walls, and a seamless silicone seal that locks temperature and prevents leaks. Whether you're brewing coffee at your desk or carrying it on the trail, this tumbler keeps your drink exactly where you want it.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSUS316 Medical-Grade Inner Liner:\u003c\/strong\u003e The highest grade of food-safe stainless steel antioxidant, corrosion-resistant, and easy to clean. No metallic taste, no contamination, no compromise.\u003cbr\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSUS304 Food-Grade Outer Shell:\u003c\/strong\u003e 0.5mm thick super-hardness steel with a matte frosted finish. Durable, impact-resistant, and refined in hand.\u003cbr\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDouble-Layer Insulation | 12–16H Performance:\u003c\/strong\u003e Double-wall vacuum structure locks temperature with precision. Fills with 95°C hot drink still 73°C after 12 hours. Loads ice at -4°C still -2°C after 8 hours. Heat retention: 12–14H. Cold retention: 12–16H.\u003cbr\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeamless Silicone Seal | Leak-Proof:\u003c\/strong\u003e Surround silicone gasket with threaded lid design tight fit, efficient leak prevention, and no drips during carry or travel.\u003cbr\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eErgonomic Frosted Body:\u003c\/strong\u003e Matte finish feels delicate and secure in hand. Comfortable grip conforms to daily use habits functional style, engineered for real life.\u003cbr\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLanyard with Alloy Spring Buckle:\u003c\/strong\u003e Included carrying rope rated to 5kg load capacity. Spring buckle alloy material with screw-lock position stronger, firmer, and more secure than standard clips.\u003cbr\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProfessional Safety Certification:\u003c\/strong\u003e Tested by professional organizations to ensure all indices comply with food-use standards. Safe, reliable, and built for daily use.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"MUVNA","offers":[{"title":"Titanium Black \/ 685ml","offer_id":50950660129001,"sku":"5591542642598","price":105.9,"currency_code":"USD","in_stock":true},{"title":"Titanium Black \/ 615ml","offer_id":50969917620457,"sku":"5591542642599","price":98.9,"currency_code":"USD","in_stock":true},{"title":"Mirror Color \/ 685ml","offer_id":50950660096233,"sku":"5591542642597","price":105.9,"currency_code":"USD","in_stock":true},{"title":"Mirror Color \/ 615ml","offer_id":50969917653225,"sku":"5591542642594","price":98.9,"currency_code":"USD","in_stock":true},{"title":"Silver-gray \/ 685ml","offer_id":50950660161769,"sku":"5591542642591","price":105.9,"currency_code":"USD","in_stock":true},{"title":"Silver-gray \/ 615ml","offer_id":50969917685993,"sku":"5591542642596","price":98.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0692\/9858\/5833\/files\/v2_26.jpg?v=1777971864","url":"https:\/\/lastaforest.com\/products\/muvna-outdoor-coffee-mug-stainless-steel-portable-insulated-large-capacity-tumbler-brewing-tea-double-wall-water-cup","provider":"Lastaforest","version":"1.0","type":"link"}