1. This is a double-layered cup specifically designed for outdoor scenarios, suitable for activities such as camping, picnics, and barbecues. It is made of 304 stainless steel, which is sturdy and durable. The unique double-layer design not only has good heat insulation and anti-scald functions but also can effectively keep warm, allowing drinks to maintain a suitable temperature for a relatively long time. 2. This cup is in the shape of a swallow cup and has an exquisite design. While meeting practical needs, it also adds a unique aesthetic. Its capacity is 300 milliliters, which is very suitable for single-person use and can also be flexibly shared among multiple people. 3. It only weighs 120 grams and is easy to carry. Whether placed in a backpack or held in the hand, it won't cause much burden. 4. Whether you are enjoying a leisurely camping time in the wild or having a lively picnic or barbecue outdoors, this cup is a good choice, which can add more convenience and fun to your outdoor experience.