ISL drench container, with a 5-liter capacity, are available in either soft flexible plastic or rigid plastic for upright filling. It can be used for both top and bottom draw, and comes with a draw tube. Alternative caps are also available.
Main benefit for user of this backpack is that it can be stood upright on the ground for filling, or between uses. Does not fall over and leak out. Cap draw-off spigot is suitable for 6.4 or 9.5mm draw tube. Also incorporates air inlet valve and internal drop tube. The travel cap seals the container completely. **Complete with draw tube (see picture above).
