Insulated bottles / YININGYUXI / Black Double Wall Vacuum Office Mug 510ml
YININGYUXI · Stainless Steel

Black Double Wall Vacuum Office Mug 510ml

Updated 2026-09-03
Black Double Wall Vacuum Office Mug 510ml
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The details

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YININGYUXI
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Black Stainless steel bottles Travel insulated bottles Leakproof insulated bottles Insulated travel mugs Office coffee mugs

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This 510ml vacuum insulated coffee cup features a sophisticated black finish and a double-wall construction. The thermal technology is designed to keep hot drinks steaming and cold beverages chilled for extended periods, making it an ideal companion for the office desk or long road trips where temperature retention is a priority.

The reusable design is crafted from high-quality stainless steel, offering an eco-friendly solution for daily hydration. Its leakproof lid ensures that your coffee or tea stays inside the mug even when you are on the move. The 510ml capacity provides ample volume for a large latte or a refreshing iced tea.

With its sleek profile and matte black aesthetic, this travel mug fits seamlessly into any professional setting. The materials are chosen for their durability and ease of maintenance, ensuring the cup remains a staple of your routine for years. It balances a large capacity with a portable form factor that fits most standard cup holders.