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Find Training from Grayl for swimming

Pure Performance Hydration for the Modern Swimmer

For every swimmer, from the competitive athlete pushing for a new personal best to the open water enthusiast exploring new horizons, optimal hydration is the cornerstone of performance, endurance, and recovery. GRAYL redefines what it means to hydrate, offering not just a water bottle, but a personal water purification system that empowers you to drink safe, clean water from virtually any source on the planet. Discover the ultimate fusion of convenience, safety, and sustainability, designed for swimmers who demand the best from their gear and their bodies.

The Ultimate Bottle for the Traveling and Adventurous Swimmer

Your passion for swimming takes you places—from local pools and national competitions to international training camps and remote open water locations. With GRAYL, the uncertainty of unfamiliar tap water or the logistical challenge of finding clean water sources is a thing of the past. The revolutionary OnePress™ global protection technology is engineered to eliminate the full spectrum of waterborne pathogens: 99.99% of viruses (like Rotavirus, Norovirus, Hepatitis A), 99.9999% of bacteria (like E. coli, Salmonella), and 99.9% of protozoan cysts (like Giardia, Cryptosporidium). Furthermore, it filters particulates, microplastics, and many chemicals, pesticides, and heavy metals, dramatically improving the taste, smell, and clarity of your water. Simply fill from any hotel sink, questionable water fountain, or even a lake or river, press down, and in seconds you have purified, great-tasting water you can trust. This means you can focus entirely on your performance, free from the worry of waterborne illness derailing your training or competition.

Engineered for the Demands of Your Sport

GRAYL purifier bottles are built to be an essential part of your swim kit. Constructed from rugged, durable materials, they are designed to withstand the rigors of being tossed in a gear bag, dropped on a pool deck, or packed for travel. The ergonomic design ensures a comfortable grip, even with wet hands, while the leak-proof cap provides peace of mind. The innovative purifier cartridge not only delivers unparalleled protection but also provides a fast flow rate, allowing you to hydrate quickly and efficiently during intense training sessions or in the transition area of a triathlon. By choosing a GRAYL bottle, you are also making a powerful statement for sustainability, drastically reducing your reliance on single-use plastic water bottles and helping to protect the very aquatic environments you love to explore. Elevate your hydration strategy and unlock your peak potential with GRAYL—the essential water bottle for every swimmer who refuses to compromise on health, performance, or purity