Blog

Sleeping Bag Features and Construction - Page 1

May 24, 2022

Zips - Most sleeping bags are fitted with a full-length zip that runs the length of the bag almost to the foot. These zips usually have a slider at each end, allowing you to ventilate the bag from the foot end if it's too warm for the conditions. Some manufacturers make bags with zips on either the left or the right-hand side. A left-hand zip is by your left hand as you lie in the bag on your ba …
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Hydrophobic Down Information Page

May 24, 2022

When down gets wet, it will lose most of its insulation properties but this is where Hydrophobic down comes in - this is a relatively new concept and the purpose is to solve the main drawback of 'regular' down, which is it's lack of effectiveness when wet.Hydrophobic down has been treated with a durable water repellent that enables the down to dry quicker and resist water for longer, meaning it wi …
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The Ultimate Guide to Choosing an Ultralight Down Jacket

May 24, 2022

Down is still the number one insulating material in the outdoor industry, offering the lightest warmth to weight ratio and unrivaled packability. Therefore, a down jacket will provide exceptional warmth but won't weigh you or your pack down. Choosing a down jacket depends on how warm you need it to be and what features you need it to have.How Warm Should It Be?Our lightest down jackets weigh less …
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Knowledgebase Page - Choosing Crampons

May 24, 2022

For those venturing out into the mountains, the correct equipment is crucial, this is especially true with winter conditions. It's both melodramatic and true to say it can be life-saving.The options available to hillgoers are ever-increasing with regard to footwear and related hardware to cope with snow and ice. Microspikes are becoming an increasingly common sight on the hills as well as the more …
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Knowledge Base - What is a Box-Wall Down Jacket?

May 24, 2022

A Box-wall down jacket is one that utilises 'Box-wall' construction for it's baffles. Baffles are the pockets of space that are created between two layers of fabric which then hold the goose or duck down that is in your jacket. These chambers filled with down are how the jacket keeps you warm. Your body heat warms the air around it through radiating that heat, when you are wearing a down jacket th …
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Knowledgebase Page - Why is PFC free important?

May 23, 2022

What are PFCs?PFCs (per- and poly-fluorinated chemicals) are all completely man-made chemicals which do not occur naturally. They are commonly used in DWR (durable water repellent) coatings and waterproof membranes. These fluorochemicals have been used for some time to give clothing water and stain resistant properties. Until fairly recently there were very few alternatives so as it became obvious …
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Knowledgebase Page - The Bluesign System

May 23, 2022

What is Bluesign?Many outdoor companies have placed great importance on environmental sustainability and many more brands are starting to realise the significance of it now. Either way it is good to know that more companies are considering their environmental impact in production processes for their goods. This focus on factors other than profit goes hand-in-hand with the increasing consumer aware …
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R-Value Explained

May 23, 2022

What is an R-value?The R-value is a measure used to rate how well your sleeping mat will stop heat loss. Thermal resistance is the measurement that indicates a materials ability to insulate - there are a number of different ways to express this but, as they all measure the same factor, they are all related. The starting point is the R-value.In the past, some brands quoted the R-value in SI units, …
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Polartec Power Grid explained

Posted by Mark Richardson on May 23, 2022

Power Grid is one of a range of insulating fabrics from Polartec, we explain what it does and include our opinion of it.

Knowledgebase Page - What does BPA free mean?

May 23, 2022

What is BPA?BPA stands for bisphenol A. BPA is an industrial chemical that has been used to make certain plastics and resins for well over 50 years now. BPA is found in polycarbonate plastics and epoxy resins. Polycarbonate plastics are commonly used for storing food and drink, like water bottles. Over the time frame that it has been used and the extent of products which have used it research has …
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Gram-counter Gear Thermo Pocket Review - Trek Scotland

Posted by Trek Scotland on May 19, 2022

If like us you like to keep the weight down and calorie intake high, then you’ll most likely choose a dehydrated meal pouch as your evening food choice. New brands are popping onto the market, with a wide range of variety to suit mostly all dietary requirements and tastes. What hasn’t changed though is the time it takes for your meal to properly absorb the added water to give the meal …
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Gram-counter Gear Featherweight Evazote Foam Mat Review - Trek Scotland

Posted by Trek Scotland on May 19, 2022

As the name suggests this is a superlight foam mat weighing in at an impressive 74 grams with a sizing of 150 cm x 50cm and a thickness of 3mm. It has a low profile which means it can easily be rolled or folded to fit within our pack. Rather than replacing a sleeping mat, we found it much more suitable as a footprint for a solo tent or bivy bag. Protection from the ground is very impor …
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