1、This product is made of high‑quality food grade eco‑friendly reble tritan plastic, which has the advantages of BPA , non‑toxic and tasteless, collision and corrosion resistance, rust and scratch resistance, etc. With compact structure, it has the characteristics of strong hardness and durability, which is not easy to break. 2、It is and y for your daily water drinking. Dust cover with sealed rings makes it leakproof. One removable straw allows you to enjoy spill‑proof sipping. It can also be used as a dual‑purpose water bottle without straw. The wide‑mouth opening is easy to fill with ice cubes and clean. 3、The bottle is absolutely leakproof and shatterproof, making it the choice for rough‑and‑tumble use. for hiking, biking, boating, the gym, work, school, and home. The bottle is in backpacks, beach bags, or the edge of your countertop. 4、Whether you're starting a collection for your home or gifting your friend as souvenirs, these are all a good choice. It is suitable for birthdays, advertising promotions, anniversary celebration, festival, awards ceremony, wedding, business gifts, household items. 5、It is a good the choice for your coffee en route to work, long road trips, and boat excursions. A built-in handle enables you to carry it with ease or attach it to a backpack, and the makes it for when you are hiking, biking, camping, or running.