The Water Challenges We Face Today

Access to clean drinking water is no longer defined solely by availability. Increasingly, it is defined by composition.

As of the mid-2020s, global water authorities acknowledge that modern treatment systems were not designed to fully address emerging contaminants such as PFAS, heavy metals, microplastics, and pharmaceutical residues (World Health Organization, WHO, https://www.who.int).

PFAS, commonly referred to as “forever chemicals,” are among the most concerning. Their molecular stability makes them resistant to degradation, allowing them to persist in water systems and accumulate in human tissue over time. This persistence and bioaccumulation are now well documented by environmental and health agencies worldwide (U.S. Environmental Protection Agency, EPA, https://www.epa.gov/pfas).

Heavy metals such as lead and arsenic remain a significant concern, particularly in regions with aging infrastructure or environmental contamination. Even at low concentrations, long-term exposure has been linked to cumulative health effects rather than immediate symptoms (World Health Organization, https://www.who.int; Health Canada, https://www.canada.ca).

Microplastics add another layer of complexity. Detected in drinking water across multiple continents, these particles can act as vectors for chemical additives and environmental toxins, raising concerns that extend beyond physical contamination alone (World Health Organization, https://www.who.int; United Nations Environment Programme, UNEP, https://www.unep.org).

Seasonal and environmental variability further complicate water quality. Drought conditions can concentrate dissolved contaminants, while heavy rainfall may disturb sediments and introduce additional particulate matter. These fluctuations are increasingly recognized as a consequence of climate-driven stress on water systems (U.S. Geological Survey, USGS, https://www.usgs.gov).

Why Filtration Matters in 2025

In this context, water filtration has evolved from a convenience to a preventative measure.

Health agencies now emphasize that chronic, low-level exposure to contaminants—rather than acute contamination events alone—represents a growing public health concern. Filtration provides an additional layer of protection by reducing cumulative exposure over time, regardless of regional infrastructure variability (EPA, https://www.epa.gov).

Filtration also plays a role in sustainability. Reducing reliance on single-use bottled water aligns with global efforts to limit plastic waste and environmental pollution, an issue highlighted repeatedly by international environmental bodies (UNEP, https://www.unep.org).

Preparedness has become equally important. Boil-water advisories, infrastructure failures, and localized contamination events have demonstrated the value of personal filtration systems that operate independently of municipal treatment reliability (WHO, https://www.who.int).

At NOMAD, filtration is approached not as a minimal safeguard, but as a system designed to exceed baseline expectations and deliver consistent confidence in everyday hydration.

SafeSip: A System Designed with Intention

SafeSip™ was engineered as an integrated system, where material selection, structural design, and filtration technology work together to address modern water challenges.

The bottle is constructed from 18/8 food-grade stainless steel, a material widely recognized for its corrosion resistance, durability, and suitability for long-term food and beverage contact. This eliminates direct plastic contact with drinking water while supporting reuse and longevity.

Double-wall insulation allows SafeSip™ to maintain cold temperatures for up to 24 hours and hot temperatures for up to 12 hours, adapting to varied climates and daily use scenarios.

A fully BPA-free interior and a leak-proof pivot spout ensure safety, reliability, and portability without compromising performance.

AtomX: Advanced Filtration at the Core

At the center of SafeSip™ is the AtomX™ filter, designed to address a broad spectrum of contaminants through multiple complementary mechanisms.

Electro-adsorptive nanoalumina fibers attract and bind negatively charged contaminants, including bacteria, viruses, and colloidal particles, during active water flow. This mechanism is widely recognized in advanced filtration science for its efficiency in capturing microscopic contaminants beyond simple size exclusion.

Mechanical filtration removes larger particulates such as sediment and microplastics through a precisely engineered pore structure, providing an additional physical barrier.

Adsorption and ion exchange processes further reduce certain heavy metals and ionic pollutants, contributing to broader contaminant reduction across chemical classes.

By combining these mechanisms, AtomX™ enables broad-spectrum reduction of chlorine, PFAS, pharmaceutical traces, and other emerging contaminants identified by environmental health authorities (EPA, https://www.epa.gov; WHO, https://www.who.int).

Despite its advanced filtration performance, the system maintains a fast flow rate, delivering up to 740 milliliters of filtered water in real time. Each replaceable cartridge is designed to filter up to 151 liters while maintaining consistent performance.

Moving Beyond Minimum Standards

Certification frameworks such as NSF and ANSI establish essential benchmarks for drinking water treatment performance. However, these standards define minimum compliance thresholds rather than optimal filtration outcomes (How It Works).

SafeSip™ was developed with the intention of exceeding baseline requirements, focusing on real-world conditions where water composition can vary daily. The emphasis is placed on consistency, reliability, and long-term exposure reduction rather than short-term compliance alone.

A More Confident Relationship with Water

Clean water should not require constant reassessment.

By combining durable materials with advanced filtration technology, NOMAD’s SafeSip™ offers a practical response to the evolving complexity of drinking water quality. It empowers individuals to reduce exposure, limit environmental impact, and maintain confidence in their hydration—wherever they are.

Hydration becomes predictable again.
Confidence becomes part of the routine.