The capsule is designed with a multi-layer structure: the outer shell is made of aluminium veneer, which is sturdy and durable; the middle layer is insulated rock wool, which is highly efficient in heat insulation; and the interior is made of carbon-crystalline panels, which has an elegant texture. This combination ensures the capsule's robustness, comfort and modernity, and is the perfect embodiment of high quality and innovation.

The main frame is made of 4 mm thickness hot-dip galvanised, safe and solid, hot-dip galvanised has rust and heat resistance and corrosion resistance, longer service life, the overall structural design strengthens the wind and seismic resistance can withstand at least 7 grade earthquake.

The windows of broken-bridge aluminium, with insulated tempered glass, are soundproof and safe. It is warm in winter and cool in summer with strong noise reduction.