Large Insulated Layer Coffee Cups Capacity: 450ml Material: Borosilicate glass Cap: Glass/Bamboo lid + Silica gel sealing ring Surface: Deco/hot stamping/silk printing/labeling… customized Packing: Carton then  pallet Certificate: ISO MOQ: 1000 pcs Samples:  Free Features: 1, The glass cup is BPA Free, Non-Toxic. A removable silicone seal for easy cleaning. Stain and odor resistant. 2, This glass cup is crafted of high borosilicate transparent glass & can tolerate …