Mestel Internal Drinking Device

Product Description The internal drinking device for SGE 400, 400/3 and 400/3BB masks is an optional accessory that could be easily assembled in the place of the bottom cap of the mask. The drinking device may be rotated, moving the internal tube to intercept the mouth and avoiding any uncomfortable condition when not necessary. Features The external tube (need to buy separately) is supplied with a safety valve is good to connect to most of the water bottles. To drink it is necessary to squeeze the valve, otherwise, the tube is closed. The drinking device may be connected to any bottle or soft bag duly equipped with a sealed connection. The external tube may be removed and a safety screw cap closes the valve. An external tube compatible with our canteen only is also available and can be bought separately while ordering the drinking device along with our canteen. Note: Cannot be purchased separately and need to buy along with the Gas Mask.