Water Bottle Holder - Solid, Tough, for 2x lumber

Water Bottle Holder for 2x4 Lumber I’m just getting started with 3D design and enjoy creating practical items for around the house. This model is a water bottle holder designed to slide over a standard 2×4 or any other “2-by” lumber, making it great for workbenches, bunk beds, lofts, railings, or shelves. The holder has two sections to help stabilize different bottle sizes. The lower opening fits smaller bottles, while the upper opening supports larger bottles. Probably should print in PETG Dimensions & Fit Mounting slot (fits over lumber): 40 mm wide (slightly larger than 1½ inches) Upper bottle opening: 89.5 mm diameter (~3½ inches) Lower bottle opening: 79.5 mm diameter (~3⅛ inches) Bottle Compatibility Fits most 19–20 oz bottles in the lower section Larger bottles may fit in the top opening depending on shape 32 oz Nalgene bottles do NOT fit If you print one, I’d love to hear how it works for you. Questions, suggestions, and constructive critiques are always welcome! Thanks for checking it out!