This drinking flask with string to carry around, good for travel, sports, gym, office, home, hiking etc.
Triple wall: 18/8 (304) Inner and outer Stainless Steel, Inner layer with copper platingHigh quality sturdy structure 24Hrs cold 12hrs hot
Screw cup and stopper with open/close push button Lid cover used as a cup
No BPA, No Chemical toxins or heavy metal
FDA & LFGB Standard
ODM & OEM service
Note: when you contain hot liquids inside, please pour liquid into lid cup, drink it when it becomes cool, in case get burnt