Abstract: The present invention is directed to an apparatus and method of fabricating a sealed storage system for environmentally sensitive aqueous materials with liquid flow control and on-demand distribution. The present invention features a sealed storage apparatus capable of compactly containing a liquid reagent with liquid control capabilities. The apparatus may comprise a liquid-impermeable, air-impermeable, resistant to force-induced tearing pouch body capable of being penetrated through the application of a laser. The apparatus may further comprise a pouch cavity disposed within the pouch body for holding the liquid reagent. The apparatus may further comprise a liquid-impermeable, air-impermeable, and resistant to force-induced tearing sealing adhesive disposed over the pouch cavity to seal the liquid reagent within the pouch body capable of being penetrated through the application of the laser.