Compact A4 Document Tube

A practical and stylish 3D-printed tube designed to safely store and transport A4 documents, drawings, letters, or certificates. Simply roll your A4 sheet along the short edge, and it will fit perfectly inside.

Key Features:

• Snap-Lock Mechanism: The tube consists of two halves that securely snap together. Quick and easy access without the hassle of threaded caps.
• Lanyard Hole: The top section features a built-in hole for attaching a lanyard, strap, or carabiner for easy carrying.
• Smart Design: Features an embossed "A4" label on the bottom half, along with textured side grooves for a better grip when opening and closing.
• Compact Size: With an overall external diameter of just 40mm (approx. 1.57 inches), it easily fits into any backpack or messenger bag.

Print Settings & Recommendations:

• Orientation: Print both parts vertically (flat base on the build plate).
• Supports: No supports required! Print-in-place ready.
• Material: PLA, PETG, or ABS/ASA. For the best durability of the snap-fit mechanism over time, PETG is highly recommended.