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Ultimate Couch Cushion Tray & Oversized Mug Holder by KozyLabs
Stop spilling drinks and losing your remote in the couch cushions!
Premium, heavy-duty organizer designed to slide perfectly into the gap of your couch cushions. Engineered for maximum stability and modularity, this tray keeps your oversized mugs, phones, remotes, and snacks safely within arm's reach.
✨ Key Features
☕ Massive Oversized Mug Holder: Features a wide 104mm (4-inch) opening, comfortably fitting large 10cm mugs, Yeti tumblers, and wide water bottles.
🔄 Dual Handle Slots: Features extra-wide 36mm handle cutouts on both sides, allowing you to face your mug handle exactly where you want it. A solid 10mm base lip ensures the mug won't slide out sideways.
📱 Modular Organization: The large rectangular compartment features 3 built-in groove positions. It includes a 3D-printable sliding divider plate so you can customize the space for your phone, remotes, or snacks.
⚓ Heavy-Duty Couch Anchor: Features a massive 220mm long, 150mm deep gap-insert "fin" that plunges securely into your couch. We engineered it with 15mm heavy-duty structural reinforcement brackets (fillets) so it will never snap under pressure.
🛠️ Crucial Print Settings (Please Read!)
To ensure this tray survives hot coffee and heavy use, please use the following settings in Bambu Studio:
Orientation: Print the main tray Upside Down (Face Down). (The provided STL should already be oriented this way).
Supports: YES (Tree Slim). Because it prints upside down, you will need supports to hold up the "ceilings" of the cup holder and compartments. Set Support Type to Tree (Auto) and Style to Tree Slim to save filament and print time!
Divider Plate: Print the divider plate flat on the bed with 100% infill and no supports. It has been perfectly tolerance-tested to slide into the tray grooves smoothly!
Dimensions:
Overall Tray Box: 240mm (L) x 120mm (W) x 90mm (H)
Couch Gap Fin: 220mm (L) x 10mm (W) x 150mm (Deep)
Designed with ❤️ by KozyLabs.
Originality of the Model
The author declares that this work is their personally original model
This model is licensed under the following terms:
Credit must be given to the creator
Only noncommercial uses of the work are permitted
Models(1)
Couch+cushion+gap+tray.3mfDesigner640.33 KB
2026-05-27



