While the pockets and special detailing make the Expedition range of 511 tactical packs look and feel different from other jackets, the key feature is the custom-made jacket. This jacket comes with a removable water-resistant liner that also has an internal zipper pocket for storage. The jacket also has an adjustable thermostat and a large Velcro waist belt, which help keep the jacket in place while active activities are underway.
The 511 tactical packable jacket is created with Cordura. This material is used by the US military, as well as the US military forces in Afghanistan. While the jacket weighs less than ten pounds, it features an ultra-light design that allows the wearer to enjoy comfort even in the most extreme circumstances.
The 511 tactical packable jacket features a fleece lining that is breathable. It is also very lightweight. The front zip pocket includes two sides that snap together to create a larger pocket.
The chest and waist cuffs of the jacket feature a very soft locking Velcro which allows for a better fit while inside the jacket. This means the jacket stays in place and prevents snagging of the cuffs.
The Power Layer is made from an ultralight yet durable fabric that helps the user stay warm. It consists of the three main layers - the inner layer, the outer layer and the thermo-reflective layer. The thermo-reflective layer is part of the thermal protection system (HAPS) that helps the user to remain comfortable even in very cold conditions.
The combination of the Thermo Reflective Layer, or TRL, and the Power Layer, or PRL, allows the wearer to stay comfortable no matter the temperature. The HAPS is also called the "Heart Rate Monitor". It calculates your heart rate, such as your speed, the rate at which you are walking, your maximum and minimum heart rates, and even the average of all these measurements.
This means the jacket is also highly functional for those who want to be able to keep track of their actual body temperature. The wearer can also use the TRL to monitor the temperature of their body and keep themselves warm and toasty even when out in very cold conditions. This is because the HAPS can determine your actual physical temperature. If the temperature of your body is warmer than the HAPS predicts, then the wearer will become chilled.
The fit of the five-layer jacket is not very snug, however. It can fit over the torso with ease. However, the fit can also be loosened to be able to fit comfortably over the hips, legs and arms.
The five-layer jacket can be worn with two additional layers of your choice. This means you can wear one of the jacket's waterproof rain jackets on top. This jacket also has a water resistant liner that will allow you to feel good even when wearing wet clothes while doing an activity.
The combination of the five-layer jacket and the waterproof rain jacket makes it possible for the wearer to remain dry even when completely wet. While wearing a rain jacket, the wearer does not have to worry about having the rain fall on them. The liner is waterproof enough that it prevents the wearer from becoming wet when in high water conditions.
The fit of the jacket is also beneficial for those who like to be mobile. This jacket features a shoulder and chest harness that allows the wearer to carry more than just their equipment with them.
The 511 tactical packable jacket offers several ways to keep yourself warm and toasty while participating in outdoor activities. It also provides a unique style and a stylish look.