● German PPSU large cup body, 180℃ high temperature resistant.   

● The soft silicone large-diameter straw makes it easy to drink directly, is durable and does not deform, and is elastic and bite-resistant for no worries..   

● The scientific duckbill water outlet caliber controls the amount of water and is not easy to choke. You can learn to drink independently in stages.   

● The large-diameter cup body and straw are detachable, with no dead corners to hide dirt and dirt, preventing water accumulation and making it cleaner..   

● The cup body has clear markings, making it easy to control food intake.

● Selected materials, drop-resistant, durable and safe high, BPA free.