Originally Posted January 20, 2010
Updated Outsak UL Specs @ bottom of page.
The first Outsak UL was sold February 7, 2010. The rest is history.
Outsak UL History
1st Prototype-September 2009
We started out with the idea of making a lighter weight version of our
Outsak® Bag. We put a few together and sent them out to some Ultra-light Hikers. We got a positive response regarding the size, but it needed to be lighter. This bag was 4.5 oz, and offered approximately 425 cubic inches of storage. We searched for different materials and came up with a combination of mesh and webbing that we liked.
2nd Prototype-October 2009
We approached Backpackinglight.com (the forum) and asked for field test volunteers. We received several volunteers who were willing to test the 2nd prototype of the
Outsak® UL. The 2nd version was now a 4 oz bag, with the same capacity as the previous version (425 ci). We have received several positive responses from our group indicating successful testing, even some creative home testing intended to find the breaking point of the Outsak® UL.
The 2nd Prototype of the
Outsak® UL has repelled raccoons, a variety of squirrels, all sorts of rodents, peacocks, blue jays, ringtails, skunks, deer, among others animals. At this point it was clear that we needed to keep the stainless steel mesh, it has proven to be strong enough to repel most common campsite pests. All subsequent prototypes have been equally successful at repelling pests.
3rd and 4th Prototype-November/December 2009
We took the suggestions from some of our field test group indicating that they would like to see the bag lighter, or have a greater capacity. We made it lighter and bigger. We put together 2 more versions and sent them out to a much smaller group. The original prototype was now down to 3.6 oz (from 4.5 oz) with a 425 ci capacity. The 4th prototype is a larger bag. It was about 4.5 oz, with a 640 ci capacity. Results from field testers were very positive for this bag (4th proto). Most were able to use this larger version for a 3-4 day trip quite easily. The smaller version has been successfully used for 2 day trips for 2 people. It is also the perfect size for a stash/food resupply/water cache bag.
How Many Days Food Can I Fit?
How much you can fit depends on the hiker. Some people simply eat more than others. Others tend to pack too heavy. Some like a lot of snacks, others like big dinners. Some people are really good at repackaging…others are not. We figure 100-150 ci per person/per day for food. Again, this depends entirely on the person, the nature of the trip, the season. These are some of the many considerations that are addressed when packing for a trip. The
Outsak UL requires a bit of backpacking discipline and/or discretion when it comes to planning meals. Ultra-light hikers are usually quite disciplined.
Final Versions-February 2010
We will be offering 2 UL options, the
Outsak® UL, and the
Outsak® UL MICRO. We will also be offering a custom bag option that will apply to all of our Outsak® products. If you want the UL to be bigger, we’ll make it bigger. If the Outsak® UL MICRO isn’t small enough, we’ll make it smaller. This also applies to the 2010 Outsak® and the Original Outsak®.
2011 Outsak UL- April 2011
Outsak UL is improved upon when the 2011 Outsak UL is released. This is the current version of the UL. It weighs about 3.7 oz and offers 630 cubic inches of storage,. The Outsak UL Micro has also been upgraded. It now weighs about 2.8 ounces and has 425 cubic inches of storage. We trimmed the fat on this bag.
Update. December 7, 2011
Outsak UL and UL Micro continue to blaze the trail for Ultralight Food Storage.
Outsak UL currently weighs 3.7 oz and 630 cubic inches of storage. The Outsak UL Micro weighs 2.8 oz @ 425 cubic inches.
Current Field Testing
A
NEW version of Outsak UL is being field tested. It weighs 3.1 oz @ 630 cubic inches. The Outsak UL Micro is testing at 2.2 oz @ 425 cubic inches. Both versions have successfully protected its contents in ALL field testing scenarios we have put them through. It is time to do a public field test.