Long lasting Heat Retention Stainless steel mug keeps drinks hot or cold for up to 10 hours High quality insulation and nano knowledge help maintain the desired temperature
Material: double layer stainless steel, inner layer 316 (austenitic stainless steel)/outer layer 304 stainless steel, corrosion resistance, the surface of the cup body is made of spray plastic material, the plastic component of the lid: BPA free food grade polypropylene
This maintainless steel sports bottom has a sealing lid with a sealing ring, so it prevents water leakage very well, you can use this cut in many places, at work, in the gy, in the car, on the bike or for any other sports
Contribute to environmental protection and choose reusable vacuum sealed other bottoms to identify the waste and pollution of disposable plastic bottoms and cups