Introducing the Benji Brew Portable Flask Double Walled Mug, the perfect companion for coffee lovers.

• 420ml insulated coffee mug features a double-walled design. 
• Keeps your coffee hot for 8+hours, 
• The lid keeps your drink secure and spill-free.
• Crafted with the highest quality materials.
• Made from premium-grade stainless steel.
• Durable, rust-resistant, and easy to clean.
• Ensures that your coffee stays hot.
• The double-walled feature keeps the exterior of the mug cool to the touch, making it easy to hold and transport.
• Offering custom free engraving for each mug!
• A convenient sip hole that lets you enjoy your coffee without having to remove the lid,