water purification machines; water purification apparatus; water treatment apparatus; machines for purifying water; water disinfection apparatus; devices for the separation of impurities from water (purification); water treatment apparatus for water purification; apparatus for water purification; apparatus for purifying water; hand held portable water purification apparatus

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backpacks; backpacks [rucksacks]; backpacks for mountaineers; mountaineering backpacks; hiking bags; camping bags; bags for campers; hiking backpacks incorporating a reservoir and a delivery tube; bags; carrying bags; hunting bags; shaped waterproof covers specifically adapted to protect backpacks; bags for sports; sport bags; sports bags; sports packs; smart bags equipped with wireless data communication devices; all-purpose sports bags; travel bags; travelling bags