Semi-hard is the fastest-growing case category. Understanding the structure helps you spec the right one.
The structure
Three layers: outer fabric (nylon, PU or polyester), a rigid core (EVA, ABS or fiberglass sheet), and a plush interior. The core gives shape; the outer and inner layers give feel.
Core materials
- EVA: flexible, light, good impact.
- ABS sheet: stiffer, more protection.
- Fiberglass: premium, very protective.
Why buyers choose semi-hard
- Weight close to a gig bag.
- Protection closer to a hardshell.
- Backpack straps standard.
- Lower shipping cost than hard cases.
Ask your factory for the core material and thickness — we publish ours. See our semi-hard range.