🥊 Heavy Bag Keyring | Compact Boxing-Inspired Design

Bring a bit of the gym with you wherever you go.

This Heavy Bag Keyring is a clean, minimal design inspired by classic boxing punch bags. Whether you're a fighter, coach, or just love the sport, it’s a simple way to carry that identity with you every day.

Designed to be quick to print, easy to customise, and perfect for everyday use.
 

📏 Dimensions

Approx. 58mm height
Approx. 25mm width
 

Compact enough for pockets, but detailed enough to stand out.
 

🔧 Features

Designed for a single keyring attachment through the top holes

Clean geometry for easy, reliable printing

Uses a standard 25mm keyring with an 8mm jump ring

Lightweight and durable

Great as a gift, club merch, or personal accessory

🎨 Customisation

Included are pre-made SVG examples, making it easy to:

Add logos

Personalise with names

Create club/team versions

Perfect if you’re running a boxing club or looking to create your own version.
 

🖌️ Colouring Tip (Recommended)

While multi-colour printing is possible, it can significantly increase print time.
 

A quicker and more flexible approach is to print in a single colour and fill the design using acrylic markers, as shown in the example image.
 

🖨️ Print Notes

Prints well at standard settings

No supports required

Works great across most common filaments

💰 Selling & Usage

Feel free to print and sell.

A credit is always appreciated, but not required.
These frames will always remain free, but if you want to buy me a coffee? (Not expected)
PayPal

If you make one, I’d genuinely love to see what memories you fill it with.

-----------------------------------------