{"product_id":"rattleware-120ml-stainless-steel-dosing-cup-58mm","title":"Rattleware 120mL Stainless Steel Dosing Cup for 58mm Portafilters","description":"\u003cp class=\"product-lead\"\u003eThe Rattleware 120mL Dosing Cup is a stainless steel espresso dosing tool sized for 58mm portafilters, holding up to 120mL of ground coffee (enough for a single or double shot). It is designed for baristas and home espresso setups where consistent, mess-free transfers from grinder to portafilter matter.\u003c\/p\u003e\n\n\u003ch2\u003eA Cleaner Transfer, Every Time\u003c\/h2\u003e\n\u003cp\u003eDosing cups exist to solve one specific problem: ground coffee going somewhere other than the portafilter basket. The Rattleware dosing cup's 58mm diameter is matched to standard commercial portafilter sizing, so it seats snugly and channels grounds directly into the basket without spillage or redistribution. For baristas pulling back-to-back shots, that precision fit reduces cleanup time and keeps the workflow moving.\u003c\/p\u003e\n\n\u003ch2\u003eBuilt for Daily Use\u003c\/h2\u003e\n\u003cp\u003eThe cup is constructed from stainless steel, a material chosen for its resistance to the moisture, heat, and repeated handling that come with a busy espresso station. Stainless steel cleans quickly with a rinse or wipe between uses and does not retain coffee oils the way plastic can over time.\u003c\/p\u003e\n\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003e58mm precision fit:\u003c\/strong\u003e seats snugly with standard commercial portafilters for mess-free dosing\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e120mL capacity:\u003c\/strong\u003e accommodates grounds for single or double espresso shots\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStainless steel construction:\u003c\/strong\u003e durable, easy to clean, and resistant to daily wear\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n  \u003cthead\u003e\n    \u003ctr\u003e\n      \u003cth\u003eSpecification\u003c\/th\u003e\n      \u003cth\u003eDetail\u003c\/th\u003e\n    \u003c\/tr\u003e\n  \u003c\/thead\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eCapacity\u003c\/td\u003e\n      \u003ctd\u003e120mL\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003ePortafilter compatibility\u003c\/td\u003e\n      \u003ctd\u003e58mm\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eMaterial\u003c\/td\u003e\n      \u003ctd\u003eStainless steel\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003ePackaged dimensions\u003c\/td\u003e\n      \u003ctd\u003e4 x 3 x 3 in\u003c\/td\u003e\n    \u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eWho This Is For and Isn't\u003c\/h2\u003e\n\u003cp class=\"product-fit-yes\"\u003eThis dosing cup suits baristas and home espresso enthusiasts using 58mm portafilters who want a cleaner, more consistent transfer of grounds from grinder to basket. It is well suited to single and double shot preparation in both cafe and home settings.\u003c\/p\u003e\n\u003cp class=\"product-fit-no\"\u003eThis cup is not compatible with portafilters smaller or larger than 58mm. It is a manual dosing tool and does not include any grinding, tamping, or distribution function.\u003c\/p\u003e\n\n\u003ch2\u003eCommon Questions\u003c\/h2\u003e\n\u003ch3 class=\"product-faq-q\"\u003eWhich portafilter size does this dosing cup fit?\u003c\/h3\u003e\n\u003cp class=\"product-faq-a\"\u003eThe Rattleware 120mL Dosing Cup is designed for 58mm portafilters, which is the standard size used by most commercial espresso machines. It is not stated as compatible with 54mm, 53mm, or other portafilter diameters.\u003c\/p\u003e\n\n\u003ch3 class=\"product-faq-q\"\u003eHow much coffee does the 120mL cup hold?\u003c\/h3\u003e\n\u003cp class=\"product-faq-a\"\u003eThe Rattleware dosing cup holds up to 120mL of ground coffee by volume, which is sufficient for dosing a single or double espresso shot depending on your recipe and grind density.\u003c\/p\u003e\n\n\u003ch3 class=\"product-faq-q\"\u003eWhat is the cup made of, and how do I clean it?\u003c\/h3\u003e\n\u003cp class=\"product-faq-a\"\u003eThe Rattleware 120mL Dosing Cup is made of stainless steel. Stainless steel resists moisture and coffee oils and can be rinsed or wiped clean between uses.\u003c\/p\u003e","brand":"Rattleware","offers":[{"title":"Default Title","offer_id":68203152769245,"sku":"RW-3400211","price":16.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0614\/3315\/1709\/files\/3400211B.avif?v=1792114520","url":"https:\/\/coffeeroastco.com\/products\/rattleware-120ml-stainless-steel-dosing-cup-58mm","provider":"CoffeeRoast Co.","version":"1.0","type":"link"}