{"product_id":"rattleware-stainless-steel-flat-bottom-tamper","title":"Rattleware Stainless Steel Espresso Tamper, Flat Bottom","description":"\u003cp class=\"product-lead\"\u003eThe Rattleware Stainless Steel Espresso Tamper is a solid stainless steel, flat-bottom tamper with a rounded handle, built for baristas and home espresso enthusiasts who need consistent, repeatable puck compression. Available in five sizes (49mm, 53mm, 56mm, 57mm, and 58mm) to fit a wide range of portafilters.\u003c\/p\u003e\n\n\u003ch2\u003eConsistent Compression, Every Pull\u003c\/h2\u003e\n\u003cp\u003eThe flat-bottom base makes full contact with the coffee bed across the entire puck surface, leaving no gaps or high spots that could channel water unevenly during extraction. For anyone dialing in a recipe, that repeatability matters: the same tamp pressure produces the same resistance, which means fewer variables to chase when a shot goes long or short.\u003c\/p\u003e\n\n\u003ch2\u003eSolid Stainless Steel Construction\u003c\/h2\u003e\n\u003cp\u003eThe Rattleware Stainless Steel Espresso Tamper is machined from solid stainless steel throughout, base and handle, rather than a weighted core with a plastic or composite shell. Solid steel resists corrosion from moisture and coffee oils, holds its shape under daily use, and provides the kind of balanced heft that makes it easier to apply even downward pressure without gripping too hard. The material also cleans easily and will not absorb odors over time.\u003c\/p\u003e\n\n\u003ch2\u003eRounded Handle for Controlled Pressure\u003c\/h2\u003e\n\u003cp\u003eThe smooth, rounded top is shaped to sit naturally in the palm, which helps distribute pressure through the heel of the hand rather than concentrating it in the fingers. Baristas who tamp dozens of shots per shift notice the difference in wrist fatigue; home users benefit from the control that comes with a grip that does not require squeezing to stay seated.\u003c\/p\u003e\n\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlat bottom base:\u003c\/strong\u003e uniform compression across the full puck surface for consistent extraction\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSolid stainless steel:\u003c\/strong\u003e durable, corrosion-resistant, and balanced throughout\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRounded handle:\u003c\/strong\u003e smooth, palm-friendly shape for controlled, comfortable tamping\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFive size options:\u003c\/strong\u003e 49mm, 53mm, 56mm, 57mm, and 58mm to match common portafilter baskets\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\u003eMaterial\u003c\/td\u003e\n      \u003ctd\u003eSolid stainless steel\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eBase style\u003c\/td\u003e\n      \u003ctd\u003eFlat bottom\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eHandle style\u003c\/td\u003e\n      \u003ctd\u003eRounded\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eAvailable sizes\u003c\/td\u003e\n      \u003ctd\u003e49mm, 53mm, 56mm, 57mm, 58mm\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003ePackaged dimensions\u003c\/td\u003e\n      \u003ctd\u003e5 x 3 x 3 in (all sizes)\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 tamper suits home baristas and working baristas who want a straightforward, durable flat-bottom tamper in a specific diameter to match their portafilter basket. The five size options make it a practical choice for anyone upgrading from a plastic or undersized tamper, or equipping a second station.\u003c\/p\u003e\n\u003cp class=\"product-fit-no\"\u003eThis tamper is not a calibrated or spring-loaded tamper and does not set a fixed pressure automatically. It does not include a convex or ripple base. Buyers who need a tamper with a built-in pressure indicator or a curved base should look at a different tool.\u003c\/p\u003e\n\n\u003ch2\u003eCommon Questions\u003c\/h2\u003e\n\u003ch3 class=\"product-faq-q\"\u003eHow do I know which size to choose?\u003c\/h3\u003e\n\u003cp class=\"product-faq-a\"\u003eThe correct tamper size matches the inner diameter of your portafilter basket, not the portafilter spout. Common basket sizes are 58mm (most commercial and prosumer single-boiler machines), 53mm (several popular home machines), 49mm, 56mm, and 57mm. Check your basket's printed diameter or measure the inner rim before selecting a size.\u003c\/p\u003e\n\u003ch3 class=\"product-faq-q\"\u003eWhat is the difference between a flat-bottom and a convex tamper?\u003c\/h3\u003e\n\u003cp class=\"product-faq-a\"\u003eA flat-bottom tamper compresses the coffee bed to a level, even surface. A convex tamper leaves a slight dome in the center. Most modern espresso technique favors flat-bottom tampers because they produce a uniform puck depth across the basket, which supports more predictable water flow during extraction. This Rattleware tamper uses a flat bottom.\u003c\/p\u003e\n\u003ch3 class=\"product-faq-q\"\u003eIs this tamper suitable for commercial use?\u003c\/h3\u003e\n\u003cp class=\"product-faq-a\"\u003eThe Rattleware Stainless Steel Espresso Tamper is suitable for both home and commercial espresso setups. Its solid stainless steel construction is built for repeated daily use, and the rounded handle is designed to reduce fatigue during high-volume tamping.\u003c\/p\u003e","brand":"Rattleware","offers":[{"title":"49mm","offer_id":68203096211677,"sku":"RW-1084","price":52.99,"currency_code":"USD","in_stock":true},{"title":"53mm","offer_id":68203096244445,"sku":"RW-1085","price":52.99,"currency_code":"USD","in_stock":true},{"title":"56mm","offer_id":68203096277213,"sku":"RW-1083","price":52.99,"currency_code":"USD","in_stock":true},{"title":"57mm","offer_id":68203096309981,"sku":"RW-1082","price":52.99,"currency_code":"USD","in_stock":true},{"title":"58mm","offer_id":68203096342749,"sku":"RW-1081","price":52.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0614\/3315\/1709\/files\/1081-sq.jpg?v=1792110543","url":"https:\/\/coffeeroastco.com\/products\/rattleware-stainless-steel-flat-bottom-tamper","provider":"CoffeeRoast Co.","version":"1.0","type":"link"}