Patent ID: 8337918

Claim:
A system for customizable filling of a filter envelope with an amount of a dry drinkable substance, comprising: said filter envelope comprising a dual-layered filter media and a filling aperture, further comprising: a main body, comprising a first side having a first inner surface with a first perimeter edge bonded to a second inner surface with a second perimeter edge of a second side, thereby defining an interior in fluid communication with said filling aperture; and, an opening, comprising coextensive portions of said first side and said second side extending away from said main body and terminating in a non-bonded front opening defining said filling aperture; a funnel for providing a filling means for said dry drinkable substance therein said filter envelope; and, a sealing means for securing said dry drinkable substance within said filter envelope via said sealing means; wherein a user fills said filter envelope with said amount of dry drinkable substance therein; and, wherein said filter envelope filled with said dry drinkable substance therein is processed to provide a drinkable beverage.