Bottle Cap Catcher — Fits Under Wall-Mounted / 2×4-Mounted Bottle Openers (PETG • Fusion 360)

This is a simple, clean, and durable bottle cap catcher designed to mount directly below a glass bottle opener. Perfect for home bars, garages, patios, man caves, sheds, or shop spaces where you want bottle caps to fall neatly into a container instead of onto the floor.

Designed in Fusion 360 for precise fitment and printed in PETG for impact resistance and outdoor durability.

🛠 Features

✔ Mounts directly under a standard metal bottle opener

✔ Catches falling bottle caps cleanly and securely

✔ Sized for 2×4 mounting or flat-wall installation

✔ Single-piece design – strong and simple

✔ Smooth interior makes cap emptying easy

✔ Printed in PETG for strength, durability, and weather resistance

✔ Clean look for home bars, patios, or workshop spaces

📏 Dimensions

Capacity: Holds dozens of caps

Mounting Width: Fits flush under most wall-mounted openers

Compatible Stud: 2×4 (actual 3.5") or any flat surface

Mounting Holes: Standard pilot holes for wood screws

(If you want exact dimensions added, you can upload the STL and I’ll extract them.)

🖨 Recommended Print Settings (PETG)

Material: PETG (recommended for durability)

Layer Height: 0.20–0.28 mm

Walls: 3–4

Infill: 15–25%

Top/Bottom Layers: 3–4

Supports: Not required (unless your slicer settings differ)

Orientation: Print with the opening facing upward

💡 Uses

Home bars

Garages & workshops

Outdoor patios

Man caves / she-sheds

Brewing areas

Behind-the-bar installations

🔧 Notes

PETG recommended if using outdoors or in humid areas.

For an ultra-tight fit under your opener, you may add a thin layer of electrical tape to the backplate as needed.

Easy to remove and dump caps when full.