A fluid delivery system for a hydration system, the fluid delivery system comprising: a plurality of components in fluid communication with one another and collectively defining a fluid delivery path, the fluid delivery path having a proximal end adapted to be attached to a fluid reservoir so as to establish fluid communication between the fluid delivery path and the fluid reservoir, the fluid delivery path having an outlet port at a distal end for delivering liquid from the fluid reservoir to the user's mouth; a magnetic quick connect interposed in the fluid delivery path, characterized in that the plurality of components comprise a headset (108, 125) at a distal end of the luid delivery path; said headset includes a support structure configured to support the headset on headgear adapted to be worn on a user's head, the headset having a proximal end comprising the magnetic quick connect; and wherein: the magnetic quick connect comprises a male coupling member and a female coupling member; the fluid path between the proximal end and an upstream end of the magnetic quick connect comprises a hose; and the hose is configured so that when the proximal end is connected to a fluid reservoir and a user is wearing the headset or when the fluid delivery system includes a headgear and a user is wearing the headgear to which the headset is mounted turns his or her head it does not cause the coupling members of the magnetic quick connect to uncouple from one another. a plurality of components in fluid communication with one another and collectively defining a fluid delivery path, the fluid delivery path having a proximal end adapted to be attached to a fluid reservoir so as to establish fluid communication between the fluid delivery path and the fluid reservoir, the fluid delivery path having an outlet port at a distal end for delivering liquid from the fluid reservoir to the user's mouth; a magnetic quick connect interposed in the fluid delivery path, characterized in that the plurality of components comprise a headset (108, 125) at a distal end of the luid delivery path; said headset includes a support structure configured to support the headset on headgear adapted to be worn on a user's head, the headset having a proximal end comprising the magnetic quick connect; and wherein: the magnetic quick connect comprises a male coupling member and a female coupling member; the fluid path between the proximal end and an upstream end of the magnetic quick connect comprises a hose; and the hose is configured so that when the proximal end is connected to a fluid reservoir and a user is wearing the headset or when the fluid delivery system includes a headgear and a user is wearing the headgear to which the headset is mounted turns his or her head it does not cause the coupling members of the magnetic quick connect to uncouple from one another. the magnetic quick connect comprises a male coupling member and a female coupling member; the fluid path between the proximal end and an upstream end of the magnetic quick connect comprises a hose; and the hose is configured so that when the proximal end is connected to a fluid reservoir and a user is wearing the headset or when the fluid delivery system includes a headgear and a user is wearing the headgear to which the headset is mounted turns his or her head it does not cause the coupling members of the magnetic quick connect to uncouple from one another.