{"product_id":"engineer-tumbler-keep-calm-or-i-will-use-my-voice-gift","title":"Engineer Tumbler Keep Calm Or I Will Use My Voice Gift","description":"\u003cdiv\u003e\n\u003cp\u003eFor civil engineering enthusiasts who value both humor and practicality, this tumbler delivers on durability and everyday use. Keep Calm Or I Will Use My Civil Engineer Voice — a playful motto printed on a dependable stainless steel tumbler that moves from desk to field with ease.\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eCapacity\u003c\/b\u003e: 20oz or 30oz options to suit your beverage needs, from a quick espresso to a full day of iced drinks.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eConstruction\u003c\/b\u003e: Stainless steel with a durable powder-coated finish for lasting style and a comfortable grip.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eInsulation\u003c\/b\u003e: Precise vacuum-insulated design keeps hot drinks hot for up to 6 hours and cold drinks cold for up to 24 hours.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eLid\u003c\/b\u003e: Spill-resistant lid to help prevent leaks during travel and busy workdays.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eDesign \u0026amp; Message\u003c\/b\u003e: Features the lighthearted “Keep Calm Or I Will Use My Civil Engineer Voice” statement that civil engineering fans will appreciate.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eGift-ready \u0026amp; Use Cases\u003c\/b\u003e: A thoughtful birthday or celebration gift for civil engineering students, professionals, or anyone who loves engineering humor and practicality.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eThe tumbler’s vacuum-insulated performance means fewer trips to the coffee pot or cooler, keeping beverages at the right temperature for hours. Its rugged powder-coated finish provides durability for daily use on campus, in the office, or on job sites, while the included lid minimizes spills on the move. With its engineering‑themed message, it’s not just a practical accessory—it’s a conversation starter and a genuine expression of support for a civil engineer’s passion. An ideal gift for birthdays, graduations, or simply to celebrate a fellow engineer, this tumbler blends function with personality for everyday enjoyment.\u003c\/p\u003e\n\u003c\/div\u003e \u003cp\u003eFeatures and details:\u003c\/p\u003e\u003cul\u003e\n\u003cli dir=\"ltr\"\u003e\u003cspan\u003eLaser engraved in our workshop – permanent, fade-proof design (not printed or vinyl)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli dir=\"ltr\"\u003e\u003cspan\u003eBlack powder-coated stainless steel for a sleek, modern look\u003c\/span\u003e\u003c\/li\u003e\n\u003cli dir=\"ltr\"\u003e\u003cspan\u003eDouble-wall vacuum insulation keeps drinks hot or cold for hours\u003c\/span\u003e\u003c\/li\u003e\n\u003cli dir=\"ltr\"\u003e\u003cspan\u003eDurable stainless-steel construction built for daily use\u003c\/span\u003e\u003c\/li\u003e\n\u003cli dir=\"ltr\"\u003e\u003cspan\u003e Clear, spill-resistant lid included\u003c\/span\u003e\u003c\/li\u003e\n\u003cli dir=\"ltr\"\u003e\u003cspan\u003eFits most cup holders – great for work, travel, and errands\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp dir=\"ltr\"\u003e\u003cspan\u003e Available sizes:\u003c\/span\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\u003cspan\u003e20oz – perfect for everyday coffee or tea\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e30oz – ideal for long days and extra hydration\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e \u003c\/p\u003e","brand":"Mallard Moon Gift Shop","offers":[{"title":"Black \/ 20oz","offer_id":48029843751160,"sku":"PTM-209-13-112711","price":39.95,"currency_code":"USD","in_stock":true},{"title":"Black \/ 30oz","offer_id":48029843783928,"sku":"PTM-209-14-112711","price":45.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0472\/0354\/9345\/files\/20oz_black_tumbler_112711_White_1050_750.png?v=1779042316","url":"https:\/\/mallardmoon.com\/products\/engineer-tumbler-keep-calm-or-i-will-use-my-voice-gift","provider":"Mallard Moon Gift Shop","version":"1.0","type":"link"}