Named after Princess Charlotte, born in 2015, daughter of the Prince and Princess of Wales. The first Princess in the British Royal Family's succession not to lose her position in line to the throne after her brother, Prince Louis, was born. Pretty in Pink, Princess Charlotte is currently 3rd in line to the throne.

The Lottie Non-Valve 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.