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Reviews > Clothing > Jackets > Big Sky Products Convertible Jacket > Andrew Priest > Long Term Report

big sky products better-than-fleece jacket and better-than-fleece convertible sweater
Long-term Report
August 15, 2006

Author wearing the Big Sky Products Better-Than-Fleece Convertible Sweater at Four Miles Beach

Andrew wearing the convertible sweater at Four Miles Beach

Authored by

Andrew Priest
Perth, Western Australia, Australia
aushiker@yahoo.com.au

TABLE OF CONTENTS

Andrew, the tester:

I am a 46 year old male, 180 cm (5' 11") in height, I weigh 104 kg (229 lbs). I have been bushwalking in Western Australia for approximately five years. For the past four years I have been regularly walking and leading on and off-track pack carries with the Perth Bushwalkers Club and more recently I have also got into geocaching. I consider myself as moving towards being a lightweight tent-carrying bushwalker with my pack base weight in the 8 to 12 kg (18 to 26 lb) range.  In 2003 I completed my End to End of the Bibbulmun Track. I have also thru-hiked the Cape to Cape Track, the Coastal Plains Walk Track (numerous times) and the Larapinta Trail (July 2005).

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Andrew's testing playground:

The bushwalking environment of the south-west of Western Australia allows for bushwalks and backpacking from coastal plains to forest. Elevation ranges from 0 to 585 metres (0 to 1,920 feet). Within this region, I walk in varying conditions from forestry roads, to sandy tracks to single-purpose walking trails, to rock hopping, to beach walking to completely off-track walking through open and dense country.

 

 

 

The testing environment:

During the summer period, daytime temperatures average 30° C (86° F), whereas from March through to December the daytime average temperatures range from 15° C to 26° C (59° F to 79° F). During the autumn, winter, and spring periods the normal weather pattern is fairly wet with frequent heavy rainstorms evident. It does not normally snow in Western Australia.

According to The Times Atlas of the World (Concise Edition - Revised 1997) our weather is described as being "Mediterranean - rainy climates with mild winters, coolest month above 0° C (32° F), but below 18° C (64° F); warmest month above 10° C (50° F)." The atlas depicts the coastal area north of Los Angeles as having the same climate.

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Product Details: This test series is of the Big Sky Products Warm-n-Cozy Better-than-Fleece Jacket and the Better-than-Fleece Convertible Sweater. As the product names suggest, they are designed to be worn in combination or separately as desired by the wearer.  The sweater is a convertible (the sleeves can be zipped off) type of jacket which is one size smaller than the outer layer, the Jacket. Big Sky products describe the Sweater as an "insulated sweater and vest." Both the jacket and the sweater's outer shell are made of Pertex Microlight with a durable water repellent finish (DWR) and the insulation is PrimaLoft Sport 1.8 oz (60 g). Both feature full front YKK zippers, elastic waist cuffs, YKK zippered hand warmer pockets and a bottom elastic drawcord.  The sweater has an additional feature of zip-of sleeves at the shoulders.

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Specifications:
  • Manufacturer's specified weights:
    • The manufacturer does not specify a weight for my size sweater (XL) or jacket (XXL).
  • My weights are:
    • Sweater, size XL = 403g (14.22 oz)
    • Jacket, size XXL = 377g (13.30 oz)
Long-term Report:

"Found the flexibility of the combination of the jacket and sweater a big plus"

My testing of the Big Sky Products Warm-n-Cozy Better-than-Fleece Jacket and the Better-than-Fleece Convertible Sweater has occurred on four bushwalks/camping trips, a week long geocaching/car-camping trip out through the eastern wheatbelt and into the goldfields of Western Australia and some local morning exercise walks (not enough of those).  During the Field Testing phase three walks where undertaken. The first was a nine day bushwalk (actual eight nights) in the Fitzgerald River National Park in April 2006. The second bushwalk was a weekender in the Julimar Conservation Reserve in May and finally I got one nights camping in at 37 Mile Break in the Avon Valley National Park in June, 2006. A total of 10 nights testing of the sweater and jacket. During the long-term testing phase I extended this with another overnight walk into Shapcotts Campsite on the Coastal Plains Walk Trail, a six day geocaching and car-camping road trip, I call by Kalgoorlie Geocaching road trip, and numerous early morning walks around Lake Herdsman. All up 18 + days of testing.

During the Shapcotts Campsite, Coastal Plains Walk Trail walk at the end of June, I wore the sweater in vest mode on the 5 km walk out to the campsite as we were walking in the dark and the temperature was mild. Found it quite comfortable. Once I got to camp I added the sleeves and wore the sweater for the remainder of the night until going to bed. I leant the jacket to Karl (fellow gear tester) as he had forgotten his thermals. He reported back in the morning that he was pleased to have worn the jacket!  On this walk, I found the sweater was ideal for me in the given conditions.

On the Kalgoorlie Geocaching road trip in July, we camped out at Jilakin Rock and at the Breakaways spending the rest of the nights in cabins in caravan parks at Norseman and Kalgoorlie.   I used at least the sweater every day on this trip as my warm gear resorting to both layers at the Breakaways. It was cold enough overnight there to freeze the water left out on the outside table. July in the goldfields is generally cold by Western Australian standards, so I found myself wearing the sweater all day every day. It worked well keeping me warm and it did not seem to pick up any smells over the week.

Referring now to my test plan as published in my Initial Report and Field Report, I will comment on the various aspects that I planned to focus on; a summary if you like of my findings to date.

  • Functionality of the jacket/sweater/vest combination that these two products provide:

My comments from the Field Report, repeated here stand: "As my opening comment states, I really like the flexibility of the combination of the jacket and sweater. There have been times when I have worn both, times when I have just worn the sweater, times when I have worn the sweater as a vest and times when I have just taken the sweater. I think that says it all in terms of flexibility!"

  • Warmth they provided both in dry conditions and wet conditions:

During our time in Kalgoorlie we did experience some light rain. The sweater did start to wet out but it did continue to work well keeping me warm. Really not enough rain to comment in more depth.

  • Durability of the material during wearing around camp, day to day wear and backpacking keeping in mind the lightweight durability of the material:

I have used the sweater and jacket around camp, as day wear and on at least one day's walking in the Fitzgerald River National Park. Neither the sweater or jacket are showing any signs of wear or tear.

  • Wind resistance of the jacket and sweater:

This aspect was only really tested during the Field testing stage, hence I repeat my comments from the Field Report: "I put the effectiveness of the wind resistance of the jacket and sweater to the test on the Fitzgerald River National Park walk when we encountered winds off the Southern Ocean most days. It got so cold on one day that I resorted to wearing the sweater in vest mode, something I normally don't do. I found the sweater was very effective in these conditions, i.e., was good at protecting me from the cold winds."

  • Resistance to rain and when damp, how do they perform keeping me warm:

During our time in Kalgoorlie we did experience some light rain. The sweater did start to wet out but it did continue to work well keeping me warm. Really not enough rain to comment in more depth.

  • Functionality of the zippers and drawcords:

My experience as reported in the Field Report has been my experience through out this test.  That is I have not experienced any issues with the zippers or drawcords. I find the zippers do not tend to snag, have found it easy to un-zip the sleeves on the sweater and general use of the zippers and drawcords has been without issue.

So in summary:

Things I like:

  • I like the way the jacket and sweater are reasonably compressible within my pack - made fitting them in so much easier;
  • I like the degree of warmth provided given my conditions;
  • I love the versatility of the laying options including removing the sleeves on the sweater.

Things I don't like:

  • Nothing of note. I like this combination and will continue to keep wearing both the jacket and the sweater.

My thanks to BackpackGearTest.org and Big Sky Products for being able to participate in this test.


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