An Adobe Photoshop digital template is called a PSD (Photoshop Document) bottle mockup. It functions as a graphic depiction of how a bottle or packaging design would seem in an actual environment. Because of these mockups’ great degree of customisation, designers may quickly add their own branding and design elements in lieu of the placeholder text and visuals. PSD bottle mockups offer a realistic sneak peek at the finished product before it is manufactured, making them useful for presenting and exhibiting product packaging concepts to clients or for use in marketing materials.