21 oz Stainless Steel Insulated Leak Proof Vacuum Coffee Mug Tumbler

About this product

The REGALWOVEN 21 oz insulated stainless steel tumbler is a leak-proof vacuum-insulated coffee mug designed for extended temperature retention, keeping beverages cold for up to 24 hours and hot for up to 12 hours. Its double-wall construction prevents condensation, ensuring the exterior stays dry during use. The wide mouth opening allows for easy filling, pouring, and cleaning. A secure screw-on lid prevents spills during transport, while the powder-coated exterior resists scratches and fading. Suitable for daily use at home, work, or on the go, it fits standard cup holders and is ideal for outdoor activities like hiking, camping, and travel. Hand washing is recommended to extend lifespan, though it is dishwasher safe on the top rack. The minimalist design complements various styles and serves as a practical gift option.

• 21 oz large capacity
• double wall vacuum insulation
• leak-proof screw-on lid
• stainless steel construction
• fits standard cup holders
• dishwasher safe top rack