Sip Smart, Engineer Boldly! 🚀
The Panvola Engineer Definition Tumbler is a 30 oz vacuum insulated stainless steel drinkware designed for engineers and students alike. It features double-wall insulation for 24 hours of cold and 12 hours of hot beverage retention, a humorous quote, and a durable, sweat-free exterior. This tumbler comes with a reusable straw and cleaning set, making it an eco-friendly choice for on-the-go hydration.
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