Salomon XA 42 Filter Cap

Salomon XA 42 Filter Cap

The Salomon XA Filter Cap 42 is an essential, high-performance water filtration cap engineered for ultra-trail runners, fastpackers, and endurance athletes embarking on remote, long-distance expeditions. By transforming natural water sources into safe, drinkable hydration on the fly, this innovative cap eliminates the need to carry heavy, high-volume water reserves. It features an advanced filtration membrane that effectively removes 99.99% of bacteria, protozoa, and Cryptosporidium oocysts, with a total lifespan capable of purifying approximately 1,000 liters of water. Designed for seamless functionality, it is equipped with a high-flow bite valve that allows for effortless, rapid drinking or efficient transferring of clean water into secondary bottles and hydration reservoirs. Boasting a lightweight, 32-gram profile, the cap is fully compatible with all Salomon soft flasks featuring a standard 42mm opening (purchased from Spring 2020 onwards), making it the ultimate tool for staying healthy and hydrated on backcountry trails.

• High-performance expedition water filtration cap designed for ultra-trail running and remote wilderness backcountry trips
• Advanced hollow-fiber membrane filter removes 99.99% of bacteria, protozoa, and Cryptosporidium oocysts from natural water sources
• Extensive filter lifespan purifies approximately 1,000 liters of water to ensure long-distance hydration safety
• Equipped with a high-flow bite valve for rapid fluid delivery and effortless drinking on the move
• Multi-functional use: enables direct drinking from flasks or quick refilling of bottles and hydration reservoirs
• Universal compatibility: fits any Salomon soft flask featuring a 42mm opening (purchased from Spring 2020 onwards)
• Ultra-lightweight and compact design weighing just 32 grams to minimize race-day pack weight
• Premium, durable material composition: 35% acrylonitrile-butadiene-styrene, 35% polyoxymethylene, 18% polysulfone, 12% silicon
• Weight: 32 g (0.032 kg)
• Diameter Sizing: 42 mm