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Understanding Wet Out – Humidity & Condensation

by Snugpak November 30, 2015 in Articles 0 comments
Regardless of what you wear over your Snugpak® Insulating layers, it may come as no surprise, that all PTFE garments will eventually ‘wet-out’ in sustained and heavy rainfall, or in warmer conditions when there is an increase in humidity. Wetting outis essentially a build up of condensation on the inside of (waterproof) layers that prevents evaporation and transportation of moisture to the atmosphere.      Humidity is the amount of invisible Water Vapour contained within the atmosphere around you. There are two key elements to clothing wetting out; firstly, the ability for the waterproof (PTFE) layer to shed liquid water from the membrane, and this is best achieved with the application of a Durable Waterproof Repellant (DWR) on the outer clothing to prevent build up of water, allowing rain to bead and roll off the fabric. Secondly, the relative humidity and temperature between the inner and outer layers of clothing will affect the ability to transport water vapour (sweat) from clothing layers to the atmosphere. Most 2 and 3 layer PTFE Waterproof Garments have a DWR finish that beads water and prevents saturation of the exterior or face fabric. The PTFE breathable layer is protected by the face and interior […] Read more!

Understanding Hydrostatic Head – How Waterproof is my Tent?

by Snugpak November 30, 2015 in Articles 0 comments
Hydrostatic Head (HH) is a waterproof measurement of a (Tent) material’s coating; most commonly a thin film of polyurethane finish is added to a material to create polyurethane laminate (PUL) referred to as a PU Coating. It is this coating that gives Snugpak® Products their waterproof and windproof properties.             Hydrostatic Head defines the pressure of water required to penetrate a given fabric. HH is measured in mm and indicates the pressure (force) of water needed to penetrate a given fabric or material. Imagine a column of water 2 metres high (2000mm); the weight of that water being forced down onto a material creates a given pressure, generating the hydrostatic head measurement. The greater the column of water, the greater the pressure and the more waterproof a fabric will need to be in order stop the water penetrating the fabric. Putting this into context, a little yellow Jet Wash, used for your car/patio etc, has a pressure of around 980bar, the equivalent to a Hydrostatic Pressure of a column of water that is 1000m (1km) high! Rain falls between 3 to 8 m/s-1in still air, about 3-18mph; the difference in speed is dependant on the rain […] Read more!

So you want to Wild Camp with the Snugpak® Stratosphere..?

by Snugpak July 16, 2015 in Articles 1 comments
Wild camping in the UK is both incredibly satisfying and an essential skill when moving into remote environments in a variety of difficult and dangerous terrain, regardless of weather or time of year. Lightweight wild-camping is a stalwart skill for alpine mountaineering, adventure racing or any venture where the threat of benightment is a real possibility. Here are Snugpak’s Top Ten Tips for Wild Camping using the lightweight Stratosphere: 1. Always remember the 1,2,3,4 System… 2. Know the Law; 3. Plan Ahead: Pitch at Sunset, Strike at Sunrise; 4. Use the correct Tent Pegs; 5. Carry an Absorbent Towel, or a small Kitchen Sponge; 6. Don’t leave home without… 7. Invest in a Quality Synthetic Sleeping System; 8. Practice, practice, practice! 9. Balance Comfort Vs. Weight; 10. Spend a Weekend on Dartmoor. The 1,2,3,4 System: Developed by Snugpak as an easy reminder for wild campers, the 1-2-3-4 System will help you with a good nights sleep: One Good Nights Sleep requires; Two points of access… Three working areas… Four dimensional safety.   Whether intentional wild-camping, creating a forced bivouac or doing the best you can for an emergency benightment, being prepared and planning ahead ensures that you can achieve a […] Read more!

The Snugpak 1-2-3-4® Wild Camp System

by Snugpak June 24, 2015 in Articles 0 comments
The Snugpak 1-2-3-4® Wild Camp System: Wild camping in the UK is both incredibly satisfying and an essential skill when moving into remote environments in a variety of difficult and dangerous terrain, regardless of weather or time of year. Lightweight wild-camping is a stalwart skill for alpine mountaineering, adventure racing or any venture where the threat of benightment is considered possible. Developed by Snugpak® as an easy reminder for wild campers, the 1-2-3-4 System will help you with a good nights sleep. Remember: One Good Nights Sleep requires; Two points of access… Three working areas… Four dimensional safety.   1, Good Nights Sleep requires Whether intentionally wild-camping, enduring a forced bivouac or doing the best you can for an emergency benightment, being prepared and planning ahead ensures that you can achieve a good nights sleep regardless of environment, terrain and weather. Consider what equipment you need, including the following components of a conventional sleeping system: Shelter/Tarp/Tent Insulating Sleeping Mat Appropriate Sleeping Bag Bivvy Bag, if required   A good night’s sleep consists of you being warm, dry and comfortable! 2, Two points of access When setting up camp, ensure that you haven’t backed yourself into a corner or area from which you can’t escape in an emergency. Have two […] Read more!
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