1. Material: 304 stainless steel inside, 201 stainless steel outside
2. Capacity: 450ml
3. Weight: about 380 grams
4. Size: about 22.5×6.5 cm, the diameter of the cup is about 5 cm
5. Features: vacuum insulation, safe and anti-bacterial, tea partition design, stainless steel fine filter holes, filtered and separated tea residues, cup design, easy to remove and wash, SUS304 stainless steel inner tank, stainless steel inner cover, health and safety, anti-aging, silicone leak-proof Ring, healthy and hygienic, fits tightly with the cup lid to effectively prevent water leakage, rubber cup bottom, anti-skid