{"id":15809,"date":"2026-08-17T13:51:25","date_gmt":"2026-08-17T10:51:25","guid":{"rendered":"https:\/\/retki.fi\/?post_type=product&p=15809"},"modified":"2026-09-11T15:49:18","modified_gmt":"2026-09-11T12:49:18","slug":"steel-thermos-original-black-500-ml-one-piece-inner-cap","status":"publish","type":"product","link":"https:\/\/retki.fi\/en\/product\/steel-thermos-original-black-500-ml-one-piece-inner-cap\/","title":{"rendered":"Steel thermos Original Black 500 ml, one-piece inner cap"},"content":{"rendered":"

Retki Original Black 500 ml is a high-quality, durable steel thermos flask<\/strong> that keeps your drink hot for a long time on hikes, on the commute and in everyday use. The thermos is made of high-quality 304 stainless steel<\/strong>, and the timeless black finish makes it a stylish companion to take along.<\/p>\n

Thanks to the efficient insulation, a drink at 98 \u00b0C is about 80 \u00b0C after 6 hours<\/strong> and still about 65 \u00b0C after 12 hours<\/strong>. The heat retention of the thermos comes with a five-year warranty<\/strong>.<\/p>\n

The practical one-piece inner cap<\/strong> makes the thermos easy to use. The outer cap doubles as a drinking cup, so there is no need to bring a separate mug. The 500 ml capacity<\/strong> is well suited for coffee, tea and other hot drinks.<\/p>\n","protected":false},"excerpt":{"rendered":"

Black steel thermos 500 ml with a one-piece inner cap.<\/p>\n","protected":false},"featured_media":15815,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false},"product_brand":[],"product_cat":[3611,413],"product_tag":[4069,4070,4057,4071,4056,4055,4058,4053,4054],"class_list":["post-15809","product","type-product","status-publish","has-post-thumbnail","product_cat-thermoses-en","product_cat-thermoses-flasks","product_tag-500-ml","product_tag-500-ml-thermos","product_tag-black-thermos","product_tag-half-litre-thermos","product_tag-original-black","product_tag-steel-thermos-2","product_tag-steel-thermos-flask","product_tag-thermos-2","product_tag-thermos-flask","first","instock","shipping-taxable","product-type-simple"],"acf":[],"yoast_head":"\nSteel thermos Original Black 500 ml, one-piece inner cap - Retki Finland<\/title>\n<meta name=\"description\" content=\"Retki Original Black 500 ml is a high-quality stainless steel thermos flask that keeps your drink hot for a long time. 5-year heat retention warranty.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/retki.fi\/en\/product\/steel-thermos-original-black-500-ml-one-piece-inner-cap\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Steel thermos Original Black 500 ml, one-piece inner cap - 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