Our reusable Coffee Cup eliminates the need for single-use plastic cups, allowing you to hydrate responsibly on the go. Featuring a new and improved leakproof lid made from high density rubber that creates an air-tight vacuumed seal, this thermos-insulated stainless steel cup keeps drinks hot for up to 12 hours, making it perfect for enjoying a morning coffee at the yard. The double-wall insulation also keeps drinks cold for up to 6 hours, allowing you to enjoy a cold refreshment in the summer. A matte outer and engraved branding add extra style. Take it with you wherever you go!