{"product_id":"coppersierracup","title":"Copper Sierra Cup","description":"\u003ch2\u003eCopper cups with a rich texture created by spinning\u003c\/h2\u003e\n\u003cp\u003e The weight feels comfortable in the hand and the handle is stable and easy to grip.\u003cbr\u003e The more you use it, the more the unique texture of copper will become.\u003cbr\u003e The Copper Sierra Cup fits comfortably in the palm of your hand and can be enjoyed at your leisure.\u003c\/p\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e \u003cspan\u003eCopper has excellent thermal conductivity, so when you put it on the fire, the heat spreads all over the pot at once, allowing you to boil water or cook food quickly.\u003c\/span\u003e\u003cbr\u003e \u003cspan\u003eThe 500 has a base diameter of 9.9 cm, making it stable even when placed on a trivet. The large handle fits comfortably in the hand with your index finger and is easy to grip even when wearing gloves. The handle is made of brass for added strength.\u003c\/span\u003e\u003cbr\u003e \u003cspan\u003eWhen camping, it can be used as a cooking utensil, ladle, cup, or dish substitute.\u003c\/span\u003e\u003cbr\u003e \u003cspan\u003eCopper develops a beautiful texture the more you use it, enhancing the atmosphere of your campsite.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2 class=\"section-title-line\"\u003e How a single copper plate becomes a living tool\u003c\/h2\u003e\n\u003cp\u003e 99.9% purity. Made in Japan with the finest craftsmanship.\u003cbr\u003e A one-of-a-kind product that lets you enjoy the aging process.\u003cbr\u003e The Copper Sierra Cup is manufactured in Nagaoka City and Tsubame City, Niigata Prefecture, a city of metal processing that spreads across the Echigo Plain.\u003cbr\u003e These copper products are handmade one by one using the now rare technique of \"spatula-drawing.\"\u003cbr\u003e The craftsman stretches the metal while interacting with it, and the copper tightens and becomes stronger without being subjected to stress.\u003cbr\u003e It is breathed new life into a tool that will last a lifetime and be passed down to the next generation.\u003cbr\u003e We paid particular attention to the feel on the lips and the curl around the mouth.\u003c\/p\u003e\n\u003ch2 class=\"section-title-line\"\u003e The antibacterial properties of copper \u003c\/h2\u003e\n\u003cdiv class=\"wp-block-media-text has-media-on-the-right\"\u003e\n\n\u003cdiv class=\"wp-block-media-text__content\"\u003e\n\n\u003cp\u003e Copper has excellent antibacterial properties. The trace metal action of copper ions has the ability to kill bacteria, and its high antibacterial effect against pathogenic E. coli O-157 and other bacteria has been proven. Incorporating copper into your daily life will help you live a hygienic life. \u003c\/p\u003e\n\n\u003cdl class=\"flex-box\"\u003e\u003c\/dl\u003e\n\n\u003cdl class=\"flex-box\"\u003e\n\n\u003cdd\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/dd\u003e\n\n\n\u003c\/dl\u003e\n\n\u003cdl class=\"flex-box\"\u003e\n\n\u003cdt\u003e Material\u003c\/dt\u003e\n\n\u003cdd\u003e Body: Copper (inside tin-plated), Handle: Brass\u003c\/dd\u003e\n\n\n\u003c\/dl\u003e\n\n\u003cdl class=\"flex-box\"\u003e\n\n\u003cdt\u003e Compatible cooking appliances\u003c\/dt\u003e\n\n\u003cdd\u003e Wood stove, gas, bonfire *Cannot be used with induction cooking heaters\u003c\/dd\u003e\n\n\n\u003c\/dl\u003e\n\n\u003cdl class=\"flex-box\"\u003e\n\n\u003cdt\u003e Country of manufacture\u003c\/dt\u003e\n\n\u003cdd\u003e Japan\u003c\/dd\u003e\n\n\n\u003c\/dl\u003e\n\n\n\u003c\/div\u003e\n\n\n\u003c\/div\u003e","brand":"FIRESIDE","offers":[{"title":"300","offer_id":40164832280776,"sku":"4589581270751","price":40.0,"currency_code":"USD","in_stock":true},{"title":"400","offer_id":40164832313544,"sku":"4589581270768","price":44.0,"currency_code":"USD","in_stock":true},{"title":"500","offer_id":41455075360968,"sku":"4589581270775","price":47.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0554\/0308\/6024\/products\/i-sierracup300-1.jpg?v=1621871208","url":"https:\/\/rockstepper-jp.com\/en-en\/products\/coppersierracup","provider":"ROCK STEPPERS","version":"1.0","type":"link"}