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Inside Trash Can - Bag Dispenser (auto-refill) 3D Printer File Image 1
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Inside Trash Can - Bag Dispenser (auto-refill)

LucyCAD avatarLucyCAD

June 3, 2026

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Description

Trash Can Bag Dispenser (Auto-Refill) – Magnetic

The magnetic Trash Can Bag Dispenser is a smart solution that makes changing trash bags faster, cleaner, and more convenient than ever.

The compact dispenser attaches securely to the inside of a trash can using magnets (up to 10 x 2 mm). A roll of trash bags is loaded into the dispenser, where the integrated auto-feed mechanism keeps the next bag ready at all times. When a full trash bag is removed, the next bag is automatically pulled from the roll, allowing users to immediately line the bin with a fresh bag.

 

No more searching for replacement bags or storing rolls in cabinets. Simply pull out the bag, separate it from the roll, and stretch the pre-positioned replacement bag over the rim of the trash can. The entire bag-changing process takes only seconds.

Key Features

  • Automatic Bag Refill System – The next trash bag is automatically fed into position when the full bag is removed.
  • Magnetic Mounting – Installs securely inside metal trash cans without tools, screws, or adhesives.
  • Fast Bag Replacement – Replace trash bags in one smooth motion
  • Space-Saving Design – Stores the bag roll directly inside the trash can
  • Universal Compatibility – Works with most standard roll-style trash bags
  • Easy Reloading – Take the lid of, insert a new roll, snap the lid back in place - done
  • Cleaner & More Convenient – Simplifies everyday waste management

Internal Measurements: 

Width: 150 mm (5.9 in)

Depth: 70 mm (2.75 in)

Height: 50-70 mm (2 - 2.75 in) depending on selected lid-height (base height of 40 mm (1.6 in) + 10-30mm (0.4 - 1.2 in) Lid height)

 

Boost MeYou like my designs? They require a lot of time, effort and material to make. Feel free to show your appreciation with a boost :)

 

Printed with PLA Matte Black and PLA Basic Gold. 

Additional Material needed: 4 round magnets 10x2mm (smaller diameter ones will fit as well, but you might need more, the design allowes for up to 10 magnets)

License:

Standard Digital File License

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