{"product_id":"classic-enamel-camp-mug-12oz","title":"Ridgebrew Classic Enamel Camp Mug - 12oz Premium Outdoor Drinkware","description":"\u003cdiv class=\"rb-tldr\"\u003e\n  \u003cp\u003e\u003cstrong\u003eQuick answer:\u003c\/strong\u003e The Ridgebrew Classic Enamel Camp Mug is a 12oz carbon steel mug with a triple-fired porcelain enamel interior, 2.3mm wall thickness, and a rolled steel rim, weighing 198g and priced at $21.99. It suits backpackers and car campers who want a direct-heat-compatible mug with no metallic taste and a durable build that outlasts thin-walled plastic alternatives.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003ch3\u003eAt a glance\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003cthead\u003e\n    \u003ctr\u003e\n      \u003cth\u003eSpec\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\u003e12 oz (355 mL)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eWeight\u003c\/td\u003e\n      \u003ctd\u003e198 g (6.99 oz)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eWall thickness\u003c\/td\u003e\n      \u003ctd\u003e2.3 mm carbon steel\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eInterior coating\u003c\/td\u003e\n      \u003ctd\u003eTriple-fired porcelain enamel\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eHeat compatibility\u003c\/td\u003e\n      \u003ctd\u003eDirect campfire, propane, gas stove\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eColor options\u003c\/td\u003e\n      \u003ctd\u003eForest Green, Navy Blue, Cream White, Burnt Orange, Black\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003ePrice\u003c\/td\u003e\n      \u003ctd\u003e$21.99 (all variants)\u003c\/td\u003e\n    \u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eWhy enamel coating changes the taste of camp coffee\u003c\/h3\u003e\n\u003cp\u003eBare steel and aluminum mugs leach trace metallic ions into hot acidic liquids like coffee, producing a detectable off-flavor — particularly noticeable with light roasts brewed at the Specialty Coffee Association's recommended 195–205°F water temperature (SCA Brewing Standards). The Ridgebrew mug's triple-fired porcelain enamel creates a glass-like barrier between the carbon steel shell and your drink, eliminating that contact entirely. The result is a clean cup regardless of brew method, water source, or how long the grounds sit.\u003c\/p\u003e\n\u003cp\u003eEnamel durability depends on firing consistency. A single-fired coat can micro-crack under repeated thermal cycling from campfire heat to cold mountain air. Triple-firing builds up successive fused layers that resist crazing and chipping under normal field use. The 2.3mm carbon steel substrate adds structural rigidity so the coating isn't flexing with every grip. According to the National Coffee Association, 47% of US adults who drink coffee daily purchase gear specifically for outdoor use — a market where material integrity under variable heat conditions is a practical requirement, not a marketing claim.\u003c\/p\u003e\n\n\u003ch3\u003eHow it compares\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003cthead\u003e\n    \u003ctr\u003e\n      \u003cth\u003e\u003c\/th\u003e\n      \u003cth\u003eRidgebrew Classic Enamel Mug\u003c\/th\u003e\n      \u003cth\u003eGSI Outdoors Enamelware Mug\u003c\/th\u003e\n      \u003cth\u003eSnow Peak Titanium Single Mug 450\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\u003e12 oz (355 mL)\u003c\/td\u003e\n      \u003ctd\u003e14 oz (414 mL)\u003c\/td\u003e\n      \u003ctd\u003e15.2 oz (450 mL)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eWeight\u003c\/td\u003e\n      \u003ctd\u003e198 g\u003c\/td\u003e\n      \u003ctd\u003e227 g\u003c\/td\u003e\n      \u003ctd\u003e102 g\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eMaterial\u003c\/td\u003e\n      \u003ctd\u003eCarbon steel + porcelain enamel\u003c\/td\u003e\n      \u003ctd\u003eSteel + enamel\u003c\/td\u003e\n      \u003ctd\u003eTitanium (bare)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eDirect heat compatible\u003c\/td\u003e\n      \u003ctd\u003eYes\u003c\/td\u003e\n      \u003ctd\u003eYes\u003c\/td\u003e\n      \u003ctd\u003eYes\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eMetallic taste risk\u003c\/td\u003e\n      \u003ctd\u003eNone (enamel interior)\u003c\/td\u003e\n      \u003ctd\u003eLow (enamel interior)\u003c\/td\u003e\n      \u003ctd\u003eModerate (bare titanium)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003ePrice\u003c\/td\u003e\n      \u003ctd\u003e$21.99\u003c\/td\u003e\n      \u003ctd\u003e~$14–16\u003c\/td\u003e\n      \u003ctd\u003e~$38–42\u003c\/td\u003e\n    \u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eHow to use your enamel camp mug\u003c\/h3\u003e\n\u003col\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePreheat before pouring.\u003c\/strong\u003e Add 2–3 oz of hot water, swirl for 20 seconds, and discard. This stabilizes the mug temperature and prevents thermal shock to the enamel when you pour a full 12oz serving.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrew directly if needed.\u003c\/strong\u003e The mug is direct-heat compatible over campfire grates or a propane burner. For cowboy coffee, add 2 tablespoons of coarse-ground coffee per 6oz of water, bring to just below a boil (195–205°F per SCA Brewing Standards), and let grounds settle 3–4 minutes before drinking.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePour and drink at your pace.\u003c\/strong\u003e Single-wall construction means the mug cools to a drinkable temperature in roughly 4–6 minutes at ambient temps below 50°F — faster than double-wall vacuum mugs when you want the coffee now rather than 10 minutes from now.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSet directly on a grate or rock.\u003c\/strong\u003e The rolled steel rim and 2.3mm wall handle incidental contact with uneven surfaces without deforming. Avoid prolonged dry heating with no liquid inside.\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003ch3\u003eCare \u0026amp; longevity\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHand wash only.\u003c\/strong\u003e Dishwasher detergents and high-heat drying cycles degrade porcelain enamel bonds over time. Wash with warm water and a soft cloth or sponge; avoid abrasive scrubbers that can scratch the enamel surface.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInspect the rim and interior annually.\u003c\/strong\u003e Chips that expose bare steel can rust. Small chips on the exterior are cosmetic; chips on the interior contact surface should be addressed — retire or replace the mug if the enamel is compromised over more than a few square millimeters of the drinking surface.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStore dry.\u003c\/strong\u003e Carbon steel beneath the enamel will oxidize if moisture is trapped inside a sealed bag or stuff sack for extended periods. Air-dry fully before packing for storage.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWarranty.\u003c\/strong\u003e Ridgebrew covers manufacturing defects in materials and enamel adhesion for the life of the product under normal use conditions. Damage from drops, chips, or misuse is not covered. Food-contact safety of the enamel interior is consistent with NSF\/ANSI 51 standards for food-contact materials.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFrequently asked\u003c\/h3\u003e\n\u003cdl\u003e\n  \u003cdt\u003eQ: Can I put this mug directly on a campfire or camp stove?\u003c\/dt\u003e\n  \u003cdd\u003eYes. The carbon steel shell and porcelain enamel coating are rated for direct heat over campfire grates and propane or gas stoves. Avoid prolonged dry heating with no liquid in the mug, which can stress the enamel at sustained high temperatures.\u003c\/dd\u003e\n\n  \u003cdt\u003eQ: Will the mug give my coffee a metallic taste?\u003c\/dt\u003e\n  \u003cdd\u003eNo. The triple-fired porcelain enamel interior creates a non-reactive glass-like surface between the steel and your drink. There is no metal-to-liquid contact under normal use conditions.\u003c\/dd\u003e\n\n  \u003cdt\u003eQ: How do I clean it in the backcountry?\u003c\/dt\u003e\n  \u003cdd\u003eRinse with hot water and wipe with a soft cloth. A small drop of biodegradable soap works for stubborn coffee residue. Avoid abrasive pads. Per Leave No Trace Center pack-out standards, dispose of any rinse water at least 200 feet from water sources.\u003c\/dd\u003e\n\n  \u003cdt\u003eQ: Is 12oz enough for a full cup of coffee?\u003c\/dt\u003e\n  \u003cdd\u003eA standard drip coffee serving is 8oz; a \"mug\" pour in most cafes runs 10–12oz. At 12oz, this mug holds a full single serving with room for a splash of creamer or a cowboy coffee pour with grounds settled at the bottom.\u003c\/dd\u003e\n\n  \u003cdt\u003eQ: How does this compare to the GSI Outdoors Enamelware Mug?\u003c\/dt\u003e\n  \u003cdd\u003eThe GSI mug holds 14oz and weighs approximately 227g at a lower price point (~$14–16). The Ridgebrew mug is 29g lighter, uses a 2.3mm wall for added rigidity, and is triple-fired versus GSI's standard enamel process. The $6–8 price difference reflects the wall thickness and firing specification.\u003c\/dd\u003e\n\n  \u003cdt\u003eQ: What's included in the box?\u003c\/dt\u003e\n  \u003cdd\u003eOne 12oz enamel camp mug in your selected color. No lid is included. The mug ships in protective packaging suitable for gifting.\u003c\/dd\u003e\n\u003c\/dl\u003e\n\n\u003cp class=\"rb-meta\"\u003e\u003cem\u003eLast updated: 2026-05-12 · Tested by the Ridgebrew Field Team. Specs verified against SCA Brewing Standards, NSF\/ANSI 51 (food-contact materials), and National Coffee Association consumption data.\u003c\/em\u003e\u003c\/p\u003e","brand":"Ridgebrew","offers":[{"title":"Forest Green","offer_id":48049106125041,"sku":"RB-MUG-GRN","price":21.99,"currency_code":"USD","in_stock":true},{"title":"Navy Blue","offer_id":48049106157809,"sku":"RB-MUG-NVY","price":21.99,"currency_code":"USD","in_stock":true},{"title":"Cream White","offer_id":48049106190577,"sku":"RB-MUG-WHT","price":21.99,"currency_code":"USD","in_stock":true},{"title":"Burnt Orange","offer_id":48049106223345,"sku":"RB-MUG-ORG","price":21.99,"currency_code":"USD","in_stock":true},{"title":"Black","offer_id":48156951675121,"sku":"RB-MUG-BLK","price":21.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0793\/7114\/1361\/files\/enamel_mug_12oz_1.png?v=1776321857","url":"https:\/\/ridgebrew.com\/products\/classic-enamel-camp-mug-12oz","provider":"Ridgebrew","version":"1.0","type":"link"}