Heat Preservation Water Cup
【Long-Lasting Insulation】Vacuum heat insulation for long-term temperature lock, adopts tailless vacuum technology, double-layer vacuum heat insulation, and better heat preservation ability.【316 Stainless Steel】Mirror inner tank, maternal and child grade 316 stainless steel. One-piece seamless spiral thinning technology greatly enhances the heat preservation effect.【Unique Design】One-button pop lid, convenient and fast, the cup body is light design, easy to carry; round and large diameter, easy to pour water and easy to clean.【Sealed Lock】It adopts a small Q-shaped bullet lock, a sealing rubber ring, and a rubber stopper for the spout.【Food Grade Material】Using non-polluting and odor-free food-grade PP material, the material is safe and healthy.