Tumbler Drying Rack – Dual Holder (Straw + Brush)

This drying rack is designed for tumblers and insulated bottles (e.g. Stanley Cup 40oz/1.1l or smaller 30oz version). The uploaded model is sized for a tumbler diameter of up to 100 mm, but can be easily scaled in the slicer to fit bigger sizes. While other models don't have this feature, this model adds a second vertical holder, allowing you to store both the straw and a cleaning brush at the same time. This keeps everything in one place and improves organization.