Abstract: Provided are a double-walled paper cup and a method of manufacture thereof. The double-walled paper cup comprises an inner cup; and an outer sleeve configured to circumferentially envelop the inner cup and to be attached at a top and bottom circumferential edge thereof to the inner cup; wherein the top edge of the outer sleeve is folded inwards on itself to form a contact strip for attachment to a portion of the inner cup adjacent to a lip of the inner cup, the contact strip defining a gap between the inner cup and outer sleeve. The method of manufacturing the paper cup comprises using a cold glue process and a hot melt glue process to attach the outer sleeve and the inner cup together.