Ultimate Modular Stackable Tray System | Organizer Box with Handle & Locks

Organize everything, anywhere.

Meet the ultimate fully customizable, stackable tray system. Whether you need a rugged sorting box for hardware, a customizable first-aid kit, or a portable craft organizer, this modular design adapts to your exact needs.

Designed with a compact 160 × 120 mm footprint, this system features a secure slide-and-lock mechanism that allows you to stack as many trays as you need, in whatever order you want.

Key Features

• Three Tray Heights: Choose from 10mm, 15mm, and 20mm depths to perfectly fit your items. Mix and match within the same stack!
• Customizable Compartments: The interior of every tray features slotted walls, allowing you to insert dividers and split the space into 2, 4, or 8 individual sections.
• Two Lid Variants: Includes two types of sliding lids depending on your aesthetic and functional preference (e.g., the First-Aid style cross lid shown in the photos!).
• Slide Locks: Dedicated slide-locking clips ensure your stacked trays stay firmly connected and won't accidentally slide open during transport.
• Maximum Portability: Features a sturdy removable carrying handle and built-in strap eyelets so you can carry it like a briefcase or attach it to your gear.
• Custom Labels: Snap-in side labels allow for quick color-coding and identification of what is inside each layer.

Printing & Assembly

This model is designed for easy, support-free printing. All tolerances are optimized for standard 0.4mm nozzles to ensure the sliding mechanisms and locks actuate smoothly but hold firmly.