An improved package, suitable for holding a treatment fluid comprising a volatile
solvent and kits comprising the package containing the treatment fluid and an applicator
are disclosed. The package comprises a reservoir for the liquid which is sealed
by a ruturable seal. A cap, coupled to one end of the reservoir, is in the form
of a sleeve which is axially translatable along the reservoir from first to second
positions. A cutting tool integrated with the cap ruptures the rupturable seal
as the cap is moved from first to second positions so that the liquid can thereby
be made accessible through an opening in an end wall of the cap. The package provides
excellent protection for volatile liquids, yet can be easily opened by a simple
press-action, instantly providing access to the liquid so that it can subsequently
accessed by a liquid applicator.
