Nanuk 903 First Aid Case

• Waterproof protective case: The NANUK 903 First Aid Case keeps medical supplies dry and protected in wet, dirty, or unpredictable environments, which matters when emergency gear must remain ready for use.
• Lightweight NK-7 resin shell: Its NK-7 resin construction combines low weight with strong impact resistance, making the case easy to carry in a vehicle, boat, backpack, or work kit without giving up protection.
• Compact emergency-ready format: With a 188.00 mm x 124.00 mm x 79.00 mm internal space, it organizes essential first aid items in a small footprint that fits where larger cases do not.
• Automatic pressure equalization valve: The built-in valve helps the case open more easily after changes in altitude or temperature, which is useful for travel, field work, and vehicle storage.
• High-visibility first aid design: The red housing and dedicated first aid purpose make the case easier to identify quickly in an emergency, saving time when access matters most.

About the 903 Series

The NANUK 903 Series is the compact end of the brand’s hard-case range, built for users who need serious protection in a format suited to smaller equipment and essentials. Within the NANUK lineup, the 903 sits as a highly portable case for compact gear such as electronics, tools, emergency supplies, and field accessories. Its design focuses on low weight, small external dimensions, and dependable sealing, so it works well where storage space is limited but protection still matters.

Across the series, the defining features are a lightweight NK-7 resin body, a waterproof and dust-resistant construction, and practical details such as the automatic pressure release valve. This combination makes the 903 family suitable for vehicle kits, marine use, outdoor work, travel, and general protective storage. The series is aimed at users who need a case that is easy to carry yet strong enough for repeated field use. In first aid form, the 903 platform is especially useful because it protects sensitive medical contents from water, dust, and impact while remaining compact enough to keep close at hand rather than stored away.

About the Nanuk 903 First Aid Case

The Nanuk 903 First Aid Case adapts the compact 903 platform for emergency preparedness. Its role is straightforward but important: it protects first aid supplies from moisture, dirt, and impact so they remain usable when needed. The case is sized for essential medical items rather than bulky equipment, with 188.00 mm x 124.00 mm x 79.00 mm of internal space and a 1.70 l volume that suits vehicle kits, boat lockers, workshop cabinets, and outdoor packs. Because it weighs only 600.00 g, it is easy to keep nearby instead of leaving it behind.

The shell is made from NK-7 resin, which gives the case a useful balance of toughness and portability. Shockproof construction helps protect the contents if the case is dropped or knocked around in transport, while the IPX-7 waterproof rating supports use in wet conditions and emergency storage around water. The pressure equalization valve is another practical feature, helping prevent the case from becoming difficult to open after temperature or altitude changes.

This model is an empty first aid case, so it is intended for users who want to build or organize their own medical kit. The red exterior improves visibility in urgent situations, and the integrated handle makes it easy to move quickly from a vehicle, shelf, or equipment bag to the point of use. For emergency gear that must stay protected yet immediately accessible, this format is simple, durable, and easy to manage.

About Nanuk

Plasticase began manufacturing plastic cases in 1984 under the name Resentel Ltd. Today, NANUK is the protective-case brand of Plasticase, focused on hard-sided cases for equipment that needs dependable transport and storage protection. The company designs and manufactures injection-molded plastic protective cases, with a range that covers cameras, drones, firearms, and outdoor equipment.

A defining part of the brand is its use of NK-7 resin, the material used across NANUK cases for a balance of impact resistance and manageable weight. NANUK hard-sided cases are manufactured at Plasticase’s factory in Quebec, Canada, reflecting the company’s emphasis on in-house production and consistent build quality. The brand is also known for the PowerClaw latching system, a patented closure design used across the range to keep cases securely shut during transport and field use.

Main Features

• Product type: First aid case
• Made in: Canada
• Weight: 600.00 g
• Exterior dimensions: 231.00 mm x 173.00 mm x 97.00 mm
• Interior dimensions: 188.00 mm x 124.00 mm x 79.00 mm
• Volume: 1.70 l
• Outer material: NK-7 resin
• Color: Red
• Handle: Yes
• Shoulder strap: No
• Wheels: No
• Buoyancy: 2.00 kg
• Lock: No
• Lock hasps: 2 Lock Hasps
• Pressure equalization valve: Yes
• Waterproof rating: IPX-7
• Shockproof: Yes
• Special feature: Lightweight
• Certificates: ASTM D-4169 DC-18 - drop test, ASTM D-4169 DC-18 - rainfall, ASTM D-4169 DC-18 - vibration, ATA Specification 300, IP67, IP6X - Dustproof, MIL-STD-810F - immersion

Warranty

The Nanuk 903 First Aid Case is covered by a 2-year warranty.

In the Box

• NANUK 903 First Aid Case
• Empty interior