Mil-Tec Tactical 4 Sleeping Bag - Thermolite®
The Mil-Tec Tactical 4 Sleeping Bag is a high-performance 3-season tactical mummy sleeping bag built for field operations, outdoor survival, and cold-weather trekking. Certified under the official ISO 23537-1:2022 standard, it combines lightweight 250 g/m² Thermolite® insulation with a water and oil-repellent Teflon® by DuPont™ protective coating.
- ISO Certified Performance: Standardized thermal protection rated at +2 °C Comfort, -3 °C Limit, and -19 °C Extreme.
- Thermolite® High-Tech Filling: 250 g/m² synthetic insulation delivers outstanding warmth-to-weight ratio and high compressibility.
- DuPont™ Teflon® Protection: Shell and lining feature a Teflon® coating so water and oil-based liquids bead right off.
- Deployable Mosquito Net: Integrated inside pocket houses a fold-out facial mosquito net to protect against insects in the wild.
- Tactical Compression Sack: Includes a heavy-duty PU-coated Oxford nylon compression bag for compact transport.
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Mil-Tec Tactical 4 Sleeping Bag – Advanced Thermal & Weather Protection
Stay warm, dry, and protected in challenging field conditions with the Mil-Tec Tactical 4 Sleeping Bag. Engineered for military personnel, survivalists, and demanding outdoor enthusiasts, this professional mummy sleeping bag pairs high-tech insulation with tactical functionality.
The bag features Thermolite® insulation (250 g/m²), designed to trap insulating air while maintaining low overall weight and remarkable compressibility. Both the outer nylon shell and inner lining are treated with Teflon® by DuPont™ coating, making the fabric highly resistant to moisture, mud, and oil-based spills. An integrated contour hood with a thermal neck collar seals body heat around your head and shoulders, while the 2-way side zipper features a protective anti-snag baffle with a hook-and-loop flap. For added convenience in insect-dense areas, an internal pocket houses a fine mesh mosquito net that can be quickly deployed over your face. Tested and certified according to ISO 23537-1:2022.
Key Features
- ISO 23537-1:2022 Certified: Standardized thermal ratings verified through rigorous laboratory testing.
- Thermolite® Insulation: High-performance fill provides optimal thermal capacity at a low packed weight.
- Teflon® Outer & Inner Coating: Repels water, oil, and dirt, keeping the bag clean and dry in damp terrain.
- Built-In Face Mosquito Net: Stored in an internal pocket and deploys over the face for bug protection.
- Adjustable Hood & Draft Collar: Cinchable drawstring system seals in warmth and prevents thermal leaks.
- Heavy-Duty Compression Sack: Made of PU-coated 100% Oxford nylon for maximum volume reduction.
Technical Specifications
| Brand | Mil-Tec |
| Model | Tactical 4 Sleeping Bag |
| Tested Standard | ISO 23537-1:2022 compliant |
| Comfort Temperature | +2 °C / 36 °F |
| Limit Temperature | -3 °C / 27 °F |
| Extreme Temperature | -19 °C / -2 °F |
| Upper Material | 100% Nylon, Teflon® by DuPont™ coated |
| Lining Material | 100% Nylon, Teflon® by DuPont™ coated |
| Filling | 100% Polyester (Thermolite®, 250 g/m²) |
| Transportation Bag | 100% Nylon (Oxford), Polyurethane coated |
| Zipper Type | 2-way side zipper with hook-and-loop lock tab |
| Dimensions | 230 cm x 80 cm (shoulder width) |
| Pack Size | 43 cm x 25 cm |
| Weight | 2000 g |
| Included Accessories | Oxford nylon compression sack, integrated mosquito net |
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