Stainless steel shot glasses: Made of 304 stainless steel, these small wine glasses are rust-proof, durable, and portable. The smooth surface is easy to hold and clean, making them practical for everyday use. Enjoy a refreshing drink during your camping trip or outdoor adventures. Mini shot glasses: Each small stainless steel wine glass has a capacity of 70 ml. Lightweight and compact, they are easy to carry and do not add extra weight to your luggage, making your travels more convenient and enjoyable. Lightweight and portable: These small stainless steel glasses can be stacked for space-saving storage. After stacking, they fit neatly into the included black leather storage bag. Their compact size helps save space in your backpack, making them ideal for travel. Wide use: These portable small wine glasses are suitable for holding various beverages such as water, juice, vodka, coffee, milk tea, and wine. Being lightweight and portable, they are perfect for camping, picnics, hiking, and traveling. They are also great for use at home, in offices, restaurants, or during outdoor events. Set includes: 1 set contains 4 portable mini stainless steel wine glasses and 1 leather storage bag. This set is ideal for family or group use and makes a great companion for outdoor activities. Compact and pocket-sized, they are easy to carry with no added burden. Color: Silver Material: Stainless steel Size: 5.6 x 5.3 cm Package Contents: 4 x Wine cup 1 x Cup case Note: Light and display settings may cause slight color variations between the image and the actual item. Measurement may vary by up to +/- 1-3 cm.