UK-based manufacturer of portable and reusable water purification systems, LifeSaver will be exhibiting its products including its new C1 unit at DSEI 2019, which takes place from 10th-13th September in the ExCeL Centre, London. LifeSaver, which made its name at DSEI 2007 with what was then a revolutionary and literally life-saving water purification bottle, will return to ExCeL - and the defence sector - after an absence of some y...