Thanks to the robust stainless steel construction, the matte glasses are shatterproof and durable, making them ideal for both indoor and outdoor use. The double-wall insulation ensures that drinks stay cooler for longer, while the generous capacity of 500 ml provides ample space for beverages. The sturdy, shatterproof glasses are perfect for outdoor use, garden parties, or festive occasions. Durable and environmentally friendly, they are a sustainable alternative to traditional glassware. It is recommended to wash the glasses by hand with a mild dish soap and dry them.