PRODUCT DESIGN / MILOSSI × SAJÚ
Three pairs.One case.
Tris Case Waterproof for Sajú. Three rounded volumes, a continuous zip and room for three pairs of glasses.
Follow the process ↓

COLLABORATION
MILOSSI × Sajú
PROJECT SCOPE
Product development, 3D studies, prototyping and production coordination.
01 / FORM
The function becomes the silhouette.
Three pairs, side by side. The repeated rounded profile gives each pair its place and makes the case recognisable from the outside.
The visual studies isolate that idea: three connected volumes wrapped by a single opening line.




02 / CONSTRUCTION
From a surface to something you can hold.
The digital model brings the shell, interior and perimeter together. Physical prototypes make the volume tangible: the curves, the depth and the relationship between the parts.

03 / MAKING
The shape reaches the factory.
The production archive shows the shell taking shape before the case is assembled. Seeing the same profile in a model, a prototype and a formed part connects the design with its manufacture.


DESIGN IN MOTION
A closer look at the construction.
04 / IN USE
Three pairs. Ready to go.
The finished case brings the repeated profile, colour and zip into one object. Open it and the purpose of the shape becomes clear: three pairs together, each in its own place.




Project for Sajú. Development images and videos from the project archive; finished-product and campaign images supplied for this case study.