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US Military Modular Sleep System with Gore-Tex bivy cover and layered patrol and intermediate sleeping bags in wet, cold outdoor field conditions

US Military MSS Modular Sleep System: Complete Guide

The US Military Modular Sleep System (MSS) is one of the most battle-tested, field-proven sleep systems ever manufactured. Built by Tennier Industries under US Army contract and tested at the Natick Soldier Research Center in Massachusetts, it has served soldiers in environments ranging from the deserts of Iraq and Afghanistan to the mountains of South […]

Vintage-style military manual illustration showing how to care for the ECWCS cold weather clothing system, including washing and storage guidance

How to Care for Your ECWCS System: Washing, Storage, and Longevity

How to Care for Your ECWCS Cold Weather System ECWCS isn’t fragile gear — but it is technical gear. When it works, it works quietly. When it fails, it usually does so without obvious warning. Insulation slowly loses loft. Shells stop shedding moisture. Breathable layers stop breathing. None of this happens all at once, and […]

MSS Sleep System Care USMC Improved Sleep System Care

How to Clean & Store Your Military Sleep System (MSS & USMC)

Are you struggling with maintaining the quality of your military surplus sleep systems? Look no further! Our in-depth guide provides a comprehensive approach to cleaning and preserving your US Army Modular Sleep System (MSS) and USMC Improved Sleep System. Discover practical tips for the care of essential items such as the MSS Patrol Sleeping Bag, MSS Intermediate Sleeping Bag, MSS Bivy Cover, and the USMC’s 3-season and Extreme Cold Sleep Bags. Dive into our meticulous step-by-step process that will keep your military-grade sleep gear in top condition, ready for your next rugged expedition.

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