By Will Rietveld
I reviewed the original “One” tent from Gossamer Gear back
in 2008. It was made of spinnaker fabric and weighed 18.5 ounces. It became an
ultralight classic, but spinnaker fabric had its disadvantages and has gone
away as a tent fabric.
Enter the new 2018 One, which is roomier, more featured, and
only 3.5 ounces heavier. This One is made of woven fabric, specifically
7-denier high tenacity nylon with a blended silicone and polyurethane coating,
which is about the same weight per yard as spinnaker, and approaches the weight
of cuben fiber (Dyneema Composite Fabric) used in some shelters. The best news
is it costs just $299, about half of what a cuben fiber shelter would cost.
Considering these attributes and comparisons, how does The One perform as a
lightweight backpacking shelter?
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The new Gossamer Gear One has finally arrived. It weighs a little over a pound like its predecessor, its roomy, more featured, and a great value for a lightweight backpacking shelter. |
Specifications and Features
Manufacturer
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Gossamer Gear (www.gossamergear.com)
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Product
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The One single wall tent
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Fabrics
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Body is 7-denier high-tenacity nylon with a blended
silicone and polyurethane coating, 1200 mm waterproofness. Floor is 10-denier
high-tenacity nylon with a blended silicone and polyurethane coating, 1200 mm
waterproofness. Factory taped seams.
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Dimensions
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Floor is 36 in wide at head end and 24 in at foot end x 88
inches long. Headroom is 46 in. Floor area is 19.6 sq. ft. Entry vestibule is
16.2 sq. ft.
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Features
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Trekking pole support, side entry with vestibule, zippered
mesh wall with entry door, mesh floor level vents, protected mesh vent panel
on upper back wall, large mesh storage pocket on back wall, bathtub floor,
catenary ridgeline, interior clothes line and flashlight loop, 4 supplementary
guylines, ultralight stuff sack. Stakes not included.
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Weight
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Mfr. Specification 21.95 oz (includes shelter, guylines,
and stuff sack); measured weight 21.85 oz.
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MSRP
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$299.25.
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Description
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Like its predecessor, The One is asymmetric, as shown in the drawing below and photos. A lot of designing and testing went into the final version. |
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Front View. The tent has a vestibule protected side entry through a mesh wall. One side can be tied open for easy entry (left), or both sides (right) in fair weather. The bathtub floor is visible in both photos.
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Side View. This photo shows some of the asymmetry. The ridgeline is extended to allow the back wall to lean out a bit to provide more interior space. The canopy has an extension to channel water away from the tent. |
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Back View. This view shows the angled back wall. There is a large mesh panel in the upper back wall for ventilation, which is protected by a large overhang. |
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There is a mesh vent just above the floor on each end. |
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Corner reinforcement in bathtub floor. |
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Included clothes line with flashlight loop. |
The One is nothing like the silnylon tents purchased from
small companies a decade ago, which were Spartan and required seam sealing. The
One is featured and comes complete, even with a clothes line, flashlight loop,
and guylines, and does not require seam sealing.
Setup is similar to most tents: 1) lay the tent out on the
ground in the desired orientation, 2) stake out the corners, 3) insert trekking
poles into pockets at front and rear, and 4) stake out and tension the
ridgeline.
Field Testing
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I tested the One on several spring backpacking trips in southern Utah and summer trips in southern Colorado. |
A minimum of six stakes are required for setup, which
results in a sturdy pitch. Using trekking poles for support saves a lot of
weight, if you normally use trekking poles.
I really like a shelter with a two-pole tensioned ridgeline anchored to
a sturdy stake at each end. It really resists and deflects the wind, as I saw
with The One.
I am impressed with Gossamer Gear’s proprietary 7 and 10-
denier high tenacity nylon fabric, which is stronger than ordinary nylon.
Fabric this light weight and strong is an alternative to Cuben Fiber (Dyneema
Composite Fabric) for construction of a lightweight shelter at a more
reasonable price.
I am also impressed with the tent’s construction quality and
completeness. Looking closely, I find quality sewing and reinforcement, and
overall attention to detail. And everything is there, including a clothes line
and headlamp loop and four extra guylines for extra wind stability when needed.
However, stakes are not included.
On one spring backpacking trip in southern Utah, we had daily strong winds and blowing dust.
The One stood secure with 6 stakes; rocks on top of them for security purposes
(standard procedure in Utah).
Utah dust
does stick to the ten’ts exterior coating, but not as bad as it does to
silnylon. At home, rinsing the tent in cold water in the bathtub (no soap)
easily removes the dust.
Another like is the tent’s roominess for a single person
tent; it’s more like a 1+ tent compared to other single-person tents I have
tested. There is ample room for gear between the tent interior and vestibule,
and items in the vestibule are easily reachable.
Roominess abounds inside the tent. The floor is 88 inches
long (that’s 7 feet 4 inches), ample for tall hikers. And it has headroom to
match. What makes the tent interior so voluminous is its extended ridgeline,
which I measured to be 47 inches. The floor at the center is 38.5 inches wide,
so the front and rear walls angle outward about 4.25 inches, which is a clever
trick to gain interior volume.
The tent’s ventilation is excellent and I noted very little
condensation on the interior walls, even on calm nights below freezing.
However, as with any single wall tent, I don’t expect it to be exempt from
condensation when humid air plunges below the dew point. A quick wipedown with
a camp towel is a simple remedy for condensation inside a single wall tent.
The only criticism I have is the floor level vents are
easily blocked by gear inside the tent, and a special effort is required to
keep them unblocked. The mesh panels are set as high as possible, but perhaps
they could be full width to reduce the issue.
Likes and Dislikes
Things I like about the Gossamer Gear One:
- Very
lightweight yet strong nylon canopy and floor
- Excellent
alternative to Cuben Fiber in terms of lightness, strength, and cost
- Impressive
design to maximize functionality, features, and inside space
- High
quality sewing and reinforcement
- Very
light weight (21.85 oz measured weight)
- Trekking
pole support saves weight and provides good support
- Tensioned
catenary ridgline provides excellent wind deflection and stability
- Side
entry
- Good
vestibule storage
- Interior
roominess (length, width, headroom, volume)
- Good
ventilation minimizes condensation
- Factory
taped Seams
Dislikes:
- Floor
level ventilation panels are easily blocked by gear.
Assessment
The One stands out as a functional, roomy, sturdy, and very
lightweight tent without bearing the cost of Cuben Fiber. It’s well designed
and well constructed, and provides plenty of room for one hiker. Some
manufacturers make their tent lighter by making it smaller and eliminating
features, but that’s not the case with The One.
I should note that The Two, a 2-person version of the same
tent, weighs 8.65 ounces more and costs $90 more ($389). Hikers who hike solo
part of the time and with a partner part of the time may opt to get The Two
because the weight and cost difference is not great.
Either way, it’s a great value for a very light weight
backpacking tent.