Bottle Cap with Straw Hole

This project features a 3D-printed bottle cap designed with a central hole for a drinking straw. The cap is intended as a replacement for an original bottle lid and allows comfortable drinking using a straw.The hole is designed to work with a silicone or rubber grommet, which helps seal around the straw and keeps it securely in place.This model is suitable for DIY bottle modifications, prototyping, or general maker experiments.🛠️ FeaturesSimple and functional designCentral hole for a drinking strawCompatible with silicone / rubber grommetsEasy to print, no supports requiredStraw hole diameter can be easily modified🖨️ Printing RecommendationsRecommended material: PLA / PETGLayer height: 0.2 mmInfill: 20–30%Print orientation: cap facing up⚠️ IMPORTANT NOTICEUsing 3D-printed parts in contact with food or beverages is at your own risk.Common 3D printing materials may not be food-safeLayered surfaces can contain micro-gaps where bacteria may growThis model is not food-contact certifiedNot