Vac BedThe OZF Vacbed is one of our oldest and best selling items, we have been making various vacbed types for over 15 years. We do not make the beds with neck seals, instead we opt for a bonded in gasmask so the occupant can see, hear and breathe well through mouth and nose without danger while maintaining a vacuum seal. The standard is a Russian GP5 but we can use almost any kind of gasmask you provide (or ask us to source, at extra cost). Please note,