Based on this product's specifications, here are some alternatives and similar models
Double-wall glass cups set Kamille 9010, 2 pcs, 250 ml each, heat-insulating borosilicate glass
Summary description:
Set of two Kamille double-wall glass cups, model 9010, each with 250 ml capacity. Constructed with double-wall design to provide thermal insulation and reduce condensation; suitable for hot and cold beverages. Compact 250 ml size fits home, office, or café use and is practical for coffee, tea, and cold drinks.