Sleeping Bag Advice – Which Sleeping Bag Should I Buy

Nov 21, 2010 by

SLEEPING BAGS

About Sleeping Bags

Being comfy as well as warm at night is crucial for enjoyment of the outdoors, so a fantastic sleeping bag can be a important piece of camping gear. It’s challenging to appreciate a stunning dawn when you’ve spent a lot of of the evening shivering in an inadequate bag. So here’s some advice on helping to decide on a sleeping bag.

Very first as well as foremost, a sleeping bag need to preserve you hot. The sleeping bag filling is of importance here, but so is style. The closer fitting a sleeping bag, the warmer it will be so the best shape is often a tapered one (or mummy style sleeping bag). An adjustable sleeping bag hood is needed too, as a lot heat is lost by means of the head. Nonetheless, for comfort, you also need a sleeping bag you’ll be able to stretch away and curl up in instead of one which feels like a strait-jacket. The large selection to be reached is about the filling. You will find three options: waterfowl down, polyester fill and fibers-pile. Each has benefits as well as disadvantages.

Down Sleeping Bags Vs Synthetic Sleeping Bags

Down sleeping bags have the best warmth for weight ratio, packs up smallest as well as is extended lasting, but loses all warmth when soaked, is slow to dry, hard to clean and is quite high-priced. Polyester sleeping bags making use of materials for example Hollowfil, Quallofil and Polarguard are speedy drying, resistant to damp as well as reasonably priced but bulkier as well as heavier than down for equivalent warmth as well as are shorter lived. fibers-pile is hot any time wet, quick drying, lengthy lasting as well as affordable, but again bulkier as well as heavier compared to down for equivalent warmth.

Exactly where weight is essential, down could be the finest choice, For shorter trips or car camping, polyester is suitable, whilst for bivouacing or snowholing exactly where your bag is likely to get damp, pile is worth taking into consideration. Whatever the fill, sleeping bags are available in various weights with season or temperature ratings. Be warned, these are guidelines only. Cold sleepers may well need an additional ‘season’ to make sure a hot evening, whilst hot ones may be able to get away with a lighter bag compared to that suggested for the time of year. You are able to naturally ‘stretch’ the warmth of a bag by wearing clothes in it, utilizing a sleeping bag liner, and all sleeping bags will perform much better if used with an insulating mat underneath. Sleeping bags are manufactured by a lot of of the top outdoor producers like: Snugpak, Cumulus Sleeping Bags, Mountain Equipment, RAB along with the North Face.

Sleeping Bag Season Rating

This tells you, roughly, at what time of the year the sleeping bag could be employed comfortably. Nevertheless, the season rating can not be too particular as toleration of cold varies from individual to individual.

1 season sleeping bag – use in summer

2 season sleeping bag – use from late spring to early autumn

3 season sleeping bag – use via spring, summer as well as autumn

four season sleeping bag – low level use all year round

Sleeping Bag Materials

The Filling: It’s objective is usually to trap air and avoid its circulation. The air is heated by your physique as well as simply because it really is retained around you, supplies the warmth required to maintain you comfy whilst you sleep.

Down Sleeping Bags: Nature’s very own is still the very best sleeping bag insulating materials. It’s lightweight along with outstanding loft (fluffs up well to trap air) as well as is very compressible to give a tiny pack size. Down has exceptional “drape” properties, settling about the body as well as eliminating the drafty gaps often left by stiffer synthetics. Even so, down is really a poor performer any time wet, unlike a few polyester fibers which resist moisture well. Down sleeping bags also often be far more pricey.

Synthetic Sleeping Bags: Heavier, bulkier as well as with a much shorter life-span than down, but less costly, less complicated to clean and the best option for wet circumstances exactly where it still delivers reasonable insulation. Synthetic fillings are created up of polyester fibers of various construction. Probably the most widespread is ‘hollow fibers’ where short tubular fibers have a hollow centre for trapping air, giving good insulating properties as well as lowering weight.

‘Kontrol’, from the UK manufacturer John Cotton can be a newest innovation giving modest pack size but high loft capabilities for sleeping bags. NB: The weight of filling in a sleeping bag isn’t an correct indicator of it’s thermal performance as the top quality of fillings differ. A high-quality sleeping bag filling may possibly expense a little more but gives a far better warmth to weight ratio.

Shell Fabrics: These hold the sleeping bags filling in spot. A close weave upon the outer assists repel water/wind penetration along with keeping the filling in. Possibly the most typical fabric utilised today is really a lightweight nylon that also provides low bulk. In several situations this will probably be Ripstop on the outer. This indicates it incorporates a reinforced, fiber mesh to stop tearing as well as, simply because of the elevated strength gained, an even lighter materials might be employed. A few nylon sleeping bag shells are coated to create them much more water resistant, yet still let the body to ‘breath’. ‘Pertex’ fabric also does this. Moreover it wicks moisture away from the body to help keep you dry.

Occasionally cotton is utilized as a lining, as this really is very comfortable to sleep in but the penalty is additional bulk and weight and it truly is slower to dry. In several bags, a metalised layer is incorporated among the filling and shell to reflect back body heat. This can strengthen the performance of a bag by as much as 15%.

Sleeping Bag Construction

There are numerous techniques of keeping the filling in location.

Stitched By way of Sleeping Bags: Quilting holds the filling in channels or baffles. Even so, you get cold spots along the stitch lines so this strategy is unsuitable for cold climate bags.

Double Layer Offset: As over but using 2 layers. Offsetting the quilting assists get rid of the problem of cold spots within your sleeping bag.

Profile: A ‘no stitch through’ construction which creates 30% added loft. Special resins enable the insulating fibres to help themselves inside the sleeping bag, without having the want for any quilting. This indicates no stitch lines, and hence, no cold spots.

Sleeping Bag Attributes

Sleeping Bag Zips: Allow for easy access and, as all our zips are of the ‘2-way’ type, there’s an option to open the foot of the bag for ventilation on warm nights offering far more flexibility towards the upper temperature rating. Like a zip creates a cold spot, all of them have a zip baffle – a tube of insulation that backs the zip and guarantees you remain warm inside. All of our zipped bags are accessible along with possibly left or right hand zips. If you wish to zip 2 bags together, get one of each and every. Otherwise, we advocate a left hand zip for appropriate hand users and a correct hand zip for left hand users. Our zips have an anti-snagging feature to avert them ‘catching’ possibly the baffle or the bag edges.

Sleeping Bag Hoods: All our sleeping bags have tailored hoods adjusted by drawcord.

Neck Baffles: This insulated collar would be to be observed on most of our sleeping bags. A drawcord brings this snugly about you ensuring no cold drafts down the back of the neck.

Box Foot: Here, the foot section is developed by a circular piece of insulated fabric, generating a ‘mummy’ shape that offers lots of room for the feet.

Sleeping Bag Stuff Sacks: Most sleeping bags include a stuff sac for straightforward transport. Most incorporate compression straps to minimize pack size.

Crucial: Storage

Any time not in use, your sleeping bag ought to be stored loose. Continual compression is poor for the filling as well as will reduce the life of one’s sleeping bag. Cumulus down sleeping bags are sold having a storage sack in addition to a compression sack.

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