This article is expanded from one that appeared earlier
in the year as part of a series of articles on tents and backpacking I wrote
for The Great Outdoors in conjunction with Hilleberg. I will post the other
articles over the next few weeks.
Backpacking tents come in a wide range of shapes and sizes.
Which is best depends on where and when you’ll be using it and how many people
will sleep in it. All lightweight tents are a compromise between space, weight,
and stability. Which is most important to you? For low level camping outside of
winter I’d go for low weight and plenty of space over stability. For high
mountain camping in winter stability comes first.
They are often designated three and four season. The latter
tents are heavier but have good snow resistance and stability. For most British
use three-season tents are fine.
A key problem with lightweight tents is condensation. In
really humid conditions no tent will be completely free of this but ones with
good ventilation options will have less than ones without. Of course, in a big
storm being able to close vents is essential. It’s more important to keep rain
or snow out than to stop condensation. In small tents it’s harder to avoid
contact with condensation.
The length of a tent, the angle of the walls, and the headroom all
matter. If your sleeping bag pushes against the walls it may get damp from
condensation. Walls that angle in sharply restrict living space and being
unable to sit up is uncomfortable. Note that inflatable mats are often quite
thick and reduce headroom. For the most comfort the highest parts of the inner
should allow occupants to sit up without pushing their heads against the fabric.
Whichever design of tent you choose practising pitching it
is important so that it’s second nature when you’re doing so at the end of a
long, wet day when you’re tired and cold.
Tents may
pitch as units, inner first, or flysheet first. The advantage of pitching as a
unit is that it’s fast and the inner can’t get wet in rain. With inner first
pitching tents you need to be able to erect it really fast in rain to minimise
how wet the walls and floor get. An advantage of inner first pitching tents is
that you can just use the inner on dry nights, which means no condensation, and
which keeps bugs out. It the inner has a mesh roof you can see the stars.
In my view
tents suitable for use in the British hills should prioritise weather
resistance so I prefer tents that pitch as a unit too or flysheet first.
Ridge
This traditional design has seen a resurgence recently as
trekking poles can be used with it. The ridge runs between two poles and may be
horizontal or tapered. The stability of ridge tents depends on the number of
guylines and pegging points. If trekking poles are used the weight to space
ratio is quite good. However, the angled walls mean headroom is low away from
the apex. Ridge tents are easy to pitch.
The ridge may run along or across the tent – the latter is
known as a transverse ridge.
A modern ridge tent design uses a long curved pole as the
ridge with a large hoop at the front and a short one at the back. This gives
better headroom than a ridge with upright poles.
Pyramid
Pyramid tents, often just called Mids, only require a single
central pole, though an A-pole can be used. Pyramids have good stability and a good
space to weight ratio. Headroom is excellent. Most can be pitched with trekking
poles.
Tunnel
Tunnel tents have two or more parallel curved poles. They
have an excellent space to weight ratio and are easy to pitch. Stability is
good as long as the rear is pitched into the wind. Side winds can make tunnel
tents shake. Headroom is reasonable in two or three person tunnels but lacking
in solo ones.
Single hoop
Tents with a single hoop in the centre are ideal for solo
use as they have a good space to weight ratio and good headroom in the centre.
Because the ends are low good single hoop tents usually have short upright poles to
increase the height here. With a good guying system single hoop tents can be
surprisingly stable.
Dome
Dome tents have two or more flexible poles crossing each
other at one or more points. In the simplest versions the poles cross at the
apex of the tent. This gives excellent headroom but isn’t the most stable
design as it leaves large unsupported panels of material that can shake and
depress in strong winds. Domes where the poles cross each other more than once
are more stable. There are many types of domes with different pole
configurations. Some domes have a short ridge pole for added stability.
Because of their structure dome tents are free-standing –
they don’t need pegs or guylines to keep their shape. However, except in calm
weather they still need pegging out to stop them blowing away. Domes have good
headroom and a reasonable space to weight ratio. They are usually easy to
pitch.
Geodesic dome
Geodesic domes are complex designs in which four or more
poles cross each other at several points so there are no large unsupported
sections of material. Geodesics are very stable and can resist heavy snow
loads, making them popular with mountaineers. The space to weight ratio is poor
however and they’re not as easy to pitch as other designs.