Stackable Storage Boxes | Modular & Clean — Free STL

Stackable Storage Boxes | Modular, Clean & Space-Efficient

These stackable storage boxes help keep your workspace, desk, or shelves neatly organized. Designed with a clean, functional look, they stack securely on top of each other and are available in three sizes (S, M, L) to fit a wide range of use cases—from small parts to larger accessories. Each size is offered in two height variants, giving you maximum flexibility for shallow or deeper storage needs.

Due to print tolerances, the original feet may not fit properly in some cases.
An additional print profile with thinner feet is available—these should fit reliably and can be glued in place for a secure hold.

Key Features

✅ Stackable design – stable stacking for efficient vertical storage
✅ Three modular sizes (S, M, L) – flexible organization system
✅ Two height variants per size – standard and low-profile options
✅ Clean, minimalist look – fits workshops, desks, and drawers
✅ Fast to print – optimized geometry
✅ No supports required – easy and reliable printing

Perfect for tools, parts, electronics, hobby supplies, or everyday organization.

Size S (cm)

Variant	Outer Dimensions (L × W × H)	Inner Dimensions (L × W × H)
Standard	15 × 10 × 7	13 × 8 × 6.8
Low	15 × 10 × 3.5	13 × 8 × 3.3

Size M (cm)

Variant	Outer Dimensions (L × W × H)	Inner Dimensions (L × W × H)
Standard	20 × 15 × 7	18 × 13 × 6.8
Low	20 × 15 × 3.5	18 × 13 × 3.3

Size L (cm)

Variant	Outer Dimensions (L × W × H)	Inner Dimensions (L × W × H)
Standard	30 × 20 × 7	28 × 18 × 6.8
Low	30 × 20 × 3.5	28 × 18 × 3.3