Tag Archive for Outdoorhire

Sleeping Mats

Your sleeping mat goes by a number of names – mat, mattress, pad or the eponymous thermarest-neo-air-02thermarest but it’s probably the single most important factor in getting a good night’s sleep, giving insulation and cushioning from the cold hard ground. If you sleep cold then you’re better off upgrading your camping mat than your sleeping bag. Even the best sleeping bag insulation compresses beneath your weight and loses its insulation properties and if your mat isn’t highly insulated then you lose that heat to the ground.

There are three basic options for your mat:

AIR MATS are inflatable mats and pack down incredibly small and light. If of high quality they will have built in insulation and will inflate to a thickness of 7 to 10 cm providing fantastic cushioning.  They are inflated either by mouth or external or in-built air pump.

Pros:                                 Cons:
Very Light Weight               Expensive to buy
Small Pack Size                  Can be punctured
Excellent Insulation             May Be Difficult to inflate at high altitude
Excellent Cushioning
Easy to Deflate and Pack

SELF-INFLATING MATS comprise a foam core enclosed in an airtight shell. When the valve is opened the compressed internal foam expands sucking in air and inflating the mat. They seldom exceed 3 cm in thickness and so provide less cushioning than air mats but are usually significantly bulkier.

Pros:                                 Cons:
Easy to Inflate                    Bulky and Heavy
Good Insulation                  Expensive to buy
Good Cushioning               Can be punctured
Slow to Deflate

CLOSED CELL FOAM MATS are the simplest and cheapest mats available. They are made from solid closed cell foam and are light weight but very bulky to pack. They provide the least cushioning and insulation of the three types of mat and are really only suitable for short camping trips in warm conditions.

Pros:                                  Cons:
Light Weight                        Bulky
Very Inexpensive to Buy       Poor Insulation
Can’t be punctured              Poor Cushioning

exped-syn7-mattressGetting a good night’s sleep!

When it comes down to it this is what it’s all about, if you aren’t sleeping well it can have a massive impact on the enjoyment of your challenge. At Outdoorhire we recommend hiring an air mat with internal insulation such as the Therm-a-Rest NeoAir or Exped Synmat (see: http://www.outdoorhire.co.uk/quick-links/sleeping-matts.php). The Synmat has a built in hand pump to aid inflation at altitude but is slightly bulkier than the NeoAir which has no pump and packs down very small. By hiring your mat you have access to the best products on the market for the cost of a cheap foam mat and we can supply extra-large NeoAir mats for the larger man.

For the ultimate in camping luxury make sure that you have a silk sleeping bag liner and an Exped inflatable pillow (http://www.outdoorhire.co.uk/prodpages/exped-comfort-pillow.php).
You can find all Charity Challenge’s Kit lists from Outdoorhire online at http://www.outdoorhire.co.uk/charity-challenge/index.php

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Special thanks to  outdoorhire.co.uk for writing this blog for Charity Challenge.

What to look for when buying a sleeping bag

What does it all mean?

In Europe, the EN 13537 standard normalizes the temperatures at which a sleeping bag can be used. Tests provide four temperatures:

Upper limit is the highest temperature at which a ‘standard’ adult man is able to have a comfortable night’s sleep without excess sweating.  This rating is not normally used by sleeping bag manufacturers.

The three key rating to look at are:

Comfort rating is based on a ‘standard’ adult woman having a comfortable night’s sleep.

Lower limit is based on the lowest temperature at which a ‘standard’ adult man is deemed to be able to have a comfortable night’s sleep.

Extreme rating is a survival only rating for a ‘standard’ adult man. This is an extreme survival rating only and it is not advisable to rely on this rating for general use.

So when you’re selecting a sleeping bag for your trip look at the temperatures you are likely to experience and pick a sleeping bag with a COMFORT RATING which matches the lower temperature you will find.

Getting a good night’s sleep!

When in your sleeping bag you lose more heat through the ground than the air, so it’s important to insulate yourself by using a good sleeping mat, we recommend an inflatable mat with built in insulation such as the Thermarest NeoAir or Exped Synmat (see: http://goo.gl/amdpp ), which both have built in insulation. While in your bag it’s also a good idea to tighten the shoulder collar and hood drawstrings in order to trap your body warmth inside the bag.

If you feel the cold, it may be a good idea to add a fleece liner to your kit list which will add extra warmth to your sleeping bag.  Also getting up in the middle of the night for a pee is an easy way to get cold, so consider taking a pee bottle, to save getting up. For Outdoorhire’s selection of sleeping bags and liners which have been tested for their selected environment see: http://goo.gl/QOzi9

 

Special thanks to  outdoorhire.co.uk for writing this blog for Charity Challenge.