One cover for two purposes, direct drinking/straw can be switched at will.
The thickened cup body is not afraid of sudden cooling and heating, and the thickened borosilicate glass can be hot or cold at will.
Everything is full of small surprises, detailed material analysis, and worry-free quality.
The wide mouth is convenient for brewing and cleaning, and the PP straw does not contain BPA.
The hard-core anti-spill is only free and easy, but not leaking, and the silicone sealing ring can lock the water layer by layer and travel without worry.
