UPSTYLE Tea Tumbler with Infuser Food-Grade Plastic Tea Cup with Filter Removable Infuser Portable Travel Bottles Multifunctional Outdoor Sport Tea Tumbler Leak Proof Coffee Mug Our customers are more important than our sales. Please contact us directly with any problems or concerns Made of Food-grade Plastic Materials bottles that uses No harmful materials. Durable and Wrestling, never Broken. Easy to carry, easy to take, everywhere. Spill proof lid has a leakage double safety lock button, you just press it that can open automaticly, can prevent unexpected bounce,it's safe and convenient. And the lid inner is food grade sealing silicone, which can prevent leak and make lid close more tightly. Humanized the cup mouth design, compact and delicate, the water is moderate, can be a enjoyment when you drinking. On-the-go Removable stainless steel tea-strainer is convenient to filter the loose leaves, flower tea, tea bags, coffee or fruit pieces, saving a lot of time anywhere and whenever. Perfect for travel or outdoor sports hiking, climbing, go fishing and so on, simple but fashion design matches your modern and understated life well. Color: Green, Transparent, Black, Red, Purple, Yellow, Capacity: 520ml Package Size: 270*82*85MM Weight: 0.35kg Material: Food Grade plastic + Sealing silicone. It&#039;s healthy and environmental, no heavy metal and without toxic substance. Food grade PC bottle body, it&#039;s anti extrusion, anti cracking, anti odor, rust, no toxic substances. And the bottle every part can take apart and easy to wash. Humanized the cup mouth design, compact and delicate, the water is moderate, can be a enjoyment when you drink. The mug lid has a leakage double safety lock button, you just press it that can open automaticly, can prevent unexpected bounce,it&#039;s safe and convenient. And the lid inner is food grade sealing silicone, which can prevent leak and make lid close more tightly. Tea strainer filter hole can quickly isolate fine tea, which used food grade plastic, so can be safe to use. And in the bottom has button, which can control the tea concentration, when you push down will increase the concentration, and when you return to the original position, the tea leaf and water will separate. Bottom cover has food grade silicone ring, which has sealing function, so don&#039;t be loss. High quality silicone rope, it&#039;s convenient for you to take out. It&#039;s durable used.