M.A.D.® WATER PURIFICATION BOTTLE BASED ON THE U.K. MILITARY 58 PATTERN BOTTLE SHAPE Our M.A.D.® (Mechanically Advanced Disinfection) technology platform protects against harmful pathogens in contaminated drinking water sources. Specifications SKU: SVR/B/S58/750 Capacity: Approx. 1 litre (33.8fl. oz) with purifier cap fitted. Purification capacity:750 litres (200 US gals.) subject to water quality. Materials: Bottle: low density polyethylene (LDPE). Cap: ABS with silicone washer insert. Mouthpiece: polypropylene (PP). Purification module separately described here. Weight: Approx. 200g (7oz.) with purifier cap fitted, when empty. Dimensions: Height: 197mm (7.8"), Width: 120mm (4.7"). Depth: 90mm (3.5"). Operational range: 0°C (32°F) to 50°C (122°F) Downloads Survivor 58 product literature (Letter EN) Summary of microbiological pathogens that can be found in drinking water and the diseases they can cause Summary of the chemical contaminant reduction performance for the M.A.D.® purifier Summary of microbiological pathogens that can be found in drinking water and the diseases they can cause