1. Material: plastic 2. Easy to carry, suitable for hiking, road trip, camping, traveling, etc 3. Can be reused many times, easy to clean 4. Thick material, not easy to be damaged and broken 5. Simple operation, just fill the bottle with some water and screw the straw on the bottle to use it 6. Size: 17 x 3.7 x 3.5cm 7. Weight: 44.8g
