Features： 1、SAFE MATERIAL: The straw bottle is made of PET material, which is non toxic and safe for your health. Environmentally friendly, it is fully recyclable. 2、EASY TO CLEAN: Reusable straw drinking bottles are designed with large openings for easy refilling and cleaning. Best cleaned by hand for a lasting life. 3、CLEAR SCALE: This straw water bottle comes with time and volume scale, for measuring your daily water intake and ensuring you drink enough water each day. 4、LEAKAGE PROOF: Silicone airtight on the lid provides double protection to enhance leakage proofing and keep dust from entering. Easy to carry, fits in backpacks, cup holders, etc. 5、TRANSLUCENT DESIGN: This water bottle has a translucent frosted finish so you can always clearly see the fill level of the drink bottle. Gradient look, simple and stylish. 6、USE SCENARIO: Portable sports bottle is suitable for gym, yoga, running, travel, cycling, office, school, etc. Also suitable for diet or controlling water intake during pregnancy. Specification： Item Type: Straw Bottle Material: PET (Without BPA) 2000ml Size: Approx. 30.2 x 11 x 11cm / 11.9 x 4.3 x 4.3in Product Use: Pop Up Straw Sports Water Bottle Product Specifications: 2000ml with 800ml Two Piece Set Package List： 1 x Set of Straw Bottle (2000ml x 1, 800ml x 1)