The phrase "compact case" is correct and usable in written English.
You can use this phrase when referring to something that has been packaged together in a small, condensed container. For example, "The phone came in a compact case along with the charger and headphones."
They come in a sleek, compact case.
They also fold up for transport, with the cups folding flat inline with the headband to fit into their relatively compact case.
Mr. Redman and his colleagues played three of Mr. Hancock's songs consecutively at Zankel Hall on Thursday night, making a compact case for his versatility as a composer.
Price: £450 Sony's flagship small phone has a 4.6in screen in a compact case that makes it the most powerful smaller smartphone currently available.
A recently appointed governor of the Federal Reserve, Mr Mishkin makes a clear and compact case for cosmopolitan capital; and his footnotes (all 55 pages of them) weigh and tally a wealth of economic research.
In glass display cases at his exhibition were Paula Abdul's "Spellbound" CD in the shell of a giant metal compact case; a Slayer single in a squishy plastic pack full of skulls floating around in fake red blood; and a beautiful wooden-looking radio replica that held a multi-disc set of blues and jazz from Mercury Records.
Not surprisingly, Mr. Cammarata has refined tastes, and his shelves and compact cases are stocked with carefully chosen Italian and French goods.
In addition, Arista packages its equipment in compact cases that allow more connections at a much cheaper price than Cisco's bulkier machines.
A special case of a conjecture raised by Forrest and Runde (2005) [10] asserts that the Fourier algebra of every non-abelian connected Lie group fails to be weakly amenable; this was already known to hold in the non-abelian compact cases, by earlier work of Johnson (1994) [13] and Plymen (unpublished note).
This state of affairs shows that many problems remain and the non-compact case seems to be completely open.
Dyatlov Guillarmou [73] considered the more complicated non-compact case and essentially settled the original conjecture of Smale.
