lommevolum

Lommevolum is a term used to describe the internal usable space available inside a pocket, pouch, or other enclosed cavity. In Scandinavian languages, lomme means pocket and volum means volume, so the concept is used to quantify how much content a pocket or compartment can accommodate. It is commonly applied in design, manufacturing, and product specifications where space and usability are important.

The value for lommevolum can be determined by direct measurement or by geometric calculation. For regular shapes, simple mathematical formulas based on dimensions may suffice, while irregular or complex geometries may require methods such as 3D scanning, computer-aided design (CAD) volume calculations, or water displacement techniques. Expressions of lommevolum are typically given in cubic centimeters (cc) or liters, and may be stated as a single figure or as a range depending on shape variability and seam allowances.

Applications of lommevolum occur across several fields. In apparel and accessories, it helps assess how much a jacket pocket or bag compartment can hold. In consumer electronics and protective gear, lommevolum informs case design and internal layout to ensure components fit without crowding. In packaging and logistics, it relates to space efficiency and product fit. In medical and technical devices, it can define the size of internal cavities or storage compartments.

Related concepts include internal volume, pocket capacity, and enclosure or envelope volume. The term is descriptive rather than a strict technical standard, and its precise definition may vary by industry or context.