One-hand Operation- The lid opens at the push of a button with one hand, allowing you to drink quickly and easily. Air holes in the lid ensure that water flows quickly and easy to drink Sturdy and Durable- Our bottle won't crack even in case of an accident. The special matt surface not only provides a comfortable grip, but also avoids fingerprints or scratches so that the water bottle is always clean. Our water bottles come with a carrying strap so you can take your water bottle with you wherever you go Eco-Friendly Material- Our bottle is made of TRITAN, non-toxic, BPA and phthalate free Perfect Filter- Prevent ice directly into your mouth. Suitable for soaking lemon, blueberries, watermelon, melon, cucumber, strawberry or mint etc. Perfect for running, bike, gym, cycling, yoga, biking, hiking, travel, camping, outdoor sports, office