A LUGGAGE IS A SYSTEM

GOOD DESIGN IS RARELY ONE DETAIL. 

Look at a suitcase from a distance, and you see a familiar object. 

A shell. Four wheels. A handle. 

Look closer, and you begin to see something more complex. 

A suitcase is a collection of components that must operate together while carrying weight, absorbing movement and responding to repeated handling. 

The design challenge is not simply to make each part work. 

It is to make every part work as a system. 

THE SHELL 

The outer shell establishes the suitcase's form. 

It also contributes to the case's structural behavior under loading, handling and impact. 

HYVL uses a German polycarbonate shell, selected as part of its approach to material and structural design. 

But material selection is only one consideration. 

The shape of the shell, the connection points and the way components are integrated also influence the finished product. 

THE HANDLE 

The telescopic handle is the point where the traveller connects with the suitcase. 

Every pull transfers force through the handle and into the trolley structure. 

HYVL's multi-step aluminum-alloy telescopic handle incorporates integrated reinforcement. 

The objective is not simply extension. 

It is controlled movement. 

THE WHEELS 

The wheels carry the case across changing surfaces. 

Their size, configuration, bearings and connection to the body all influence how the luggage moves. 

HYVL uses Japanese Hinomoto dual-spinner 360° bearing wheels, with wheel dimensions proportioned to the size of each case. 

The 20" Small uses 50 mm wheels. The 25" Medium and 29" Large use 60 mm wheels. 

THE COMPLETE PICTURE 

A wheel cannot be evaluated entirely independently of its housing. 

A handle cannot be considered separately from the structure that supports it. 

A shell must accommodate the forces transferred through its connections. 

This is why HYVL approaches luggage as an engineered system. 

NOT ONE COMPONENT. A SYSTEM. 

Explore the engineering behind HYVL.