5L 316 Stainless Steel Large Capacity Thermos Flask - Heavy Duty Vacuum Insulated Water Bottle For Outdoor Camping, Car Travel & Construction Sites

EXTREME ENVIRONMENT PERFORMANCE​​ ​​Military-spec thermal retention​​ ​​Saltwater corrosion resistant​​ ​​-30°C impact resistance​​ ​​Sand/dust proof gasket​​ ​​⚙️ PROFESSIONAL-GRADE CONSTRUCTION​​ ​​3mm thickened steel walls​​ ​​Reinforced weld seams​​ ​​Food-grade silicone seals​​ ​​Magnetic compass base​​ ​​🛠️ MULTI-INDUSTRY VERSATILITY​​ ​​Construction site hydration​​ ​​Overland vehicle water tank​​ ​​Emergency water storage​​ ​​Farm/ranch utility jug​​ ​​🎯 CUSTOMIZATION READY​​ ​​Laser engraving area​​ ​​UV printing compatible​​ ​​Corporate branding​​ ​​Team logo placement​​ ​​🌍 GLOBAL CERTIFICATIONS​​ ​​LFGB food safety​​ ​​EN 12546 thermal standard​​ ​​MIL-STD-810G tested​​ ​​RoHS/REACH compliant​