The Duke's Umbrella is a gastropub located in Glasgow city centre offering a casual yet premium atmosphere with a focus on high-quality, internationally inspired British-influenced dishes. The venue features a separate vegan and vegetarian menu with standout dishes like jackfruit curry and vegan haggis, though some reviewers noted limited vegan options and occasional menu availability issues. Service is consistently praised as friendly and accommodating, and the venue has a lively ambiance with live music and creative cocktails.