Kimmeridge Bay small surf session

Not necessarily “arse killing”, rather relaxing session on the water for a change. Hope everybody had good weekend

DIY Hammock Underquilt

Sooo, I finally made probably the most advanced sewing project so far – Underquilt.

I went for quite simple design. The outer layer is slightly wider than inner and also just tiny bit longer. What that does in theory (and I think is logical) is keeping close inner layer of fabric to hammock, in the same time outer layer is kept by baffles in desired distance and as is wider that prevents squishing insulation (goose down in this case). The dimensions are based on assumption that underneath hammock the uderquilt will be “U” shaped. So below I took the picture of what I done on a paper.

quilt_calc0

added at the and 7cm to overall dimension for hem and curvature of the baffles

quilt_calc1

final layout on the paper

Outer/inner Iayer is made of silnylon which sandwitched inside goose down. Baffles been made of untreated ripstop, which is like very fine mesh but less fiddly to work comparing with no-see-um mesh. For the edges (channels) I used grossgrain polyester ribbon 38mm. Plastic D-rings (10mm) on each corner. Suspension is made partially from bungee cord 3mm plus dyneema 2mm and two S-binners on each side.

The sewing is quite straight forward but laborious. I drawn lines on fabric (equal distance on inner fabric) sewn baffles to the inner. Then drawn lines on the other piece (spacing is not equal) and sewn baffles to outer shell. The baffles are made from ripstop as well buy untreated one (not waterproof) so the air is flowing freely. Next thing I’ve done I sew rolled hem on three edges leaving one end ready for filling.

Down filling. That’s when the fun begins (such a mess I can tell you). I found the cheapest down source as heavily reduced price down duvet (from £160 to £35). The bad side is I didn’t know filling power of the down, which is basically how many cubic inches down can fill from 1 ounce. As I didn’t know the filling power I calculated everything based on worst/best case scenario, translated it from cubic inches to metric (I’m metric person ;-)), checked, calculated again, measured and… wasn’t neither easy to weigh the down nor filling from the plastic bag which I used for weighing. So I’ve done simple thing. I watched to what level the down is filling first chamber, shook whole thing and filled rest of the chambers to the same level. I know, I know, some purists will probably moan at that point, but this way I probably saved at least an hour and a half. I probably quite overfilled the baffles, but I think that won’t be big problem, apart from overall weight and how packable it is.

quilt_calc2

some scrappy calculations I’ve done, gave me rough idea how much down I need

Methodology of filling. Probably best option is go into (dried) bath attach the quilt by duck tape to a wall and start filling. Is easier to pickup later what fell off. I’ve done mistake doing it in living room, so you can imagine the mess😉.

I finished the whole thing sewing grossgrain tape channels on all four edges, plus d rings in all four corners. Maybe is not lightest option but dyneema is gliding nicely inside grossgrain channels comparing with silnylon.

Suspension is very simple. Two pieces of dyneema going through two channels. The dyneema act like rails and is really easy to move whole underquilt up and down, so to lock it in place I added loops with prusik knots on each corner. Dyneema is attached to pieces of bungee cord 3mm (each side), on one side is going through cord lock, two S-binners on both sides. To tighten both ends underneath hammock I’m using 2mm bungee cord inside top/bottom channels and simply I tied knots to D-rings both sides.

Packing nicely same size as my sleeping bag, I didn’t weigh it but I guess is probably around 400g. I hung it yesterday in my garden, feel like is extremely cosy and warm.

Some pictures:

The Road to Missoula; Baja Divide presentation at Free Cycles, July 14

gypsy by trade

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We’re in Missoula for Adventure Cycling Association’s Montana Bicycle Celebration which coincides with their 40th Anniversary.  Lael and I will be presenting about the Baja Divide route at Free Cycles on Thursday, July 14 at 7PM.  Here, Lael crosses the Manhattan Bridge.

From the end of the Trans Am Bike Race in Yorktown, Virginia to New York City, seaside Connecticut, a tour through Nutmeg Country and the Berkshires of Massachusetts to a corner of Vermont and the Adirondack Mountains of New York to the St. Lawrence River, a plane from Ottawa to Bozeman and a quick six day tour to Missoula via the Trans America Trail.  That’s less than a month, 5 trains, two short distance car rides, one plane, and about 600 miles of casual (mostly) paved old-fashioned bike touring.

In the days following Lael’s finish on the Trans Am Bike Race we awaited several other finishers including…

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Lael Wilcox finishes Trans Am Bike Race 2016 in 18 days 10 minutes

gypsy by trade

 

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Lael arrives in Yorktown in 18 days and 10 minutes.  She is the first American to win the Trans Am Bike Race, her time is the second fastest time in race history, and it improves upon the old women’s record by nearly 3 days.  

Departing from Astoria, OR on the morning of June 4, 2016, an international field of over 60 riders raced to Yorktown, VA in the third annual Trans Am Bike Race.  The self-supported Trans Am Bike Race was founded in 2014, building on the growing style of self-supported bikepacking races like the Tour Divide, and popularized in a documentary film by Mike Dion called “Inspired to Ride”.  In 2014, both men’s and women’s records were set by high profile ultra-endurance athletes—Mike Hall finished in 17d16h and Juliana Buhring in 20d23h.

Lael rode to the finish on Wednesday morning, June 22, 2016.  She arrived…

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DIY bonanza again

DIY bonanza continues, and again I recreated (almost) Alpkit bags. This time I made Mk2 of the frame bag I’ve got already. The bag is proven to be probably the most useful piece of kit, mostly for storing hardware like tent poles/pegs, pump, puncture kit, battery pack etc. The only change I’ve done this time is additional hole for cable on the side. Construction is simple not to say primitive. Two side panels on the left hole for cable
(corresponding with same hole in top tube bag) on the left (always dismounting on the left side) is zipper, and there’s no point to split the bag so it’s one large compartment. Polyester webbing around and stitched in places (Alpkit idea) to create attachment points for Velcro straps.
Top bag is a similar construction: two side panels, zipper in the middle, cable hole on the right. On front and bottom is piece of webbing sewn same way as on frame bag, to provide “loops” for velcro straps.
Both bags are made of Cordura type fabric which is quite stiff and thick, and probably better choice will be some kind of reinforced polyester or something. The problem with Cordura is when you sewing thick material like that it is real pain to make all tight corners nicely, but I wanted to make it on cheap from the stuff I already got. Anyway bags came out as expected, and despite the fact I’m not happy with quality of my stitching they should do the job. Below short story in pictures.