Made of food grade stainless steel, , non- and for long time use
0.01mm tea strainer hole design, no filter of one tea leaf. More enjoyable to drink your tea
Super long hours temperature preservation, 24 hours heat preservation and 12 hours low-temperature insulation
Double Leak proof silicone design, can be tilted put or inverted place. Smooth rounded bottle mouth, comfortble to drink. Anti-slip cup bottom, wear resistant, mute and stable to place
Ideal for office, travel, car use or study, going to the gym, or hiking, running or biking