Double mouthpiece design? We designed two mouthpieces for this water cup, namely straight mouthpiece and straw mouthpiece, which are suitable for different people in different drinking ways. This kind of water cup is very rare, meet me take me home! We also included cute stickers! Order your own water cup! • Super capacity 600ML super capacity, meet your drinking water for a whole day, very suitable for going out! It's also perfect for the hot summer months. If you are a couple, family or other close relationship, can also consider two people together oh! • ? High quality material ? We use the best PPSU food grade material, cold and heat resistant. The surface is covered with a silicone molding case and a beautiful canvas tough shoulder strap. • ?Perfect details? Oversized ring mouth design, easy to clean. One key to open the cover, very convenient and quick, do not need two hands at the same time to open the cover. Built-in silicone sealing ring, top leak proof, safe to carry. Adjustable shoulder strap, suitable for people of different ages and heights. •  Suitable for gifts  Summer is coming, you can give to your family, friends. Use it during summer camp and make a great homecoming gift!