The Cook - Non-Valve Mask

Named after the notorious James Cook, a British explorer, navigator, cartographer, and captain in the British Royal Navy. Captain Cook is considered one of the greatest navigators and explorers of all time and, even before his death, was celebrated as a British national hero and icon. Mainly famous for his three voyages between 1768 and 1779 in the Pacific Ocean and to New Zealand and Australia in particular. The Cook Non-Valve mask boasts exclusive long-lasting filter technology designed by the British Ministry of Defence. Filtering out nearly 100% of all harmful air pollutants and viruses. Unique Lab tested British Military Filtration Technology filters almost 100% of pollution, gases, allergens, smog, and pollen Lightweight, breathable material Filters 99.6% of all viruses and 99.7% of bacteria Filters PM10, PM2.5, PM0.3 Lasts up to 340 hours of active use (3 – 6 months) Ideal for air travel, grocery shopping, and crowded places Zero valve results in limited ventilation so not advised for high-intensity activities such as running, cycling, or other sport. Adjustable ear loops with toggles for a secure snug fit Presented in eco-friendly packaging for storage Head-straps and Nose-foam are included. Valve Deactivator is not included.