1. Material: plastic
2. Capacity: 500ml/350ml
3. Slotted water outlet to reduce water leakage problems when going out
4. Put the bottle 90 degrees vertically and squeeze the water with your hands
5. Screw the cap back to the sink
6. Hand carry rope for easy carrying
7. Size: 500ml 26x6.5x6cm, 350ml 21x6.5x6cm
8. Weight: about 200 grams