Its a good idea, but I decided on some padding options IF they work. Never thought about a sleeping bag pad though. Great idea. I did decide on two what I think are very good options. First for the sides, I found a roll of a blue foam insulation that is almost the perfect width for the sides. Its a plastic, almost bubble wrap in nature, but its such that if on an impact the wood should splinter, it wouldn't pop the air pockets and all protection be gone. With a double or even triple thickness there should be plenty of protection and at $5 I can always redo it. For the top and bottom, I picked up something that was designed for a cushion. Thicker with plenty of give to help with some of the vibrations. This might hold water, but its advertised as being washable, so a quick cycle and all the dust and dirt should get washed away. The sleeping bag pad though would be far less likely to pick it up and trap it. I am confident that the attach points are secure, but I am going to test it with the old Kiev 60 first. lol Id hate to have it damaged, but would hate it worse if other cameras I have were. My biggest worry is condensation. Its also one that is probably almost impossible to control. The only thing I can think of is some of those silica gel packs. Its been a frustrating at times project, but one I think will be very rewarding long term. --- On Thu, 4/3/08, Stephen Moss <swmoss@xxxxxxxxxxxxx> wrote: > From: Stephen Moss <swmoss@xxxxxxxxxxxxx> > Subject: [pure-silver] Re: Biking and photography > To: pure-silver@xxxxxxxxxxxxx > Date: Thursday, April 3, 2008, 7:02 PM > Mark, > > You should probably use closed cell foam so that the foam > padding will > not hold/retain water/moisture. Closed cell foam is > available for > some outdoor sleeping pads (thin) or in block form which I > know from > shaping pads for kayak, available at kayak store > (expensive). Someone > else might know a better source? I carry a smaller plastic > cooler > with single swing handle lined with sleeping mat closed > cell foam. > Light, strong and mostly waterproof (yet untested in heavy > rain). > > Stephen > > On Thu, Apr 3, 2008 at 6:52 PM, Mark Blackwell > <mblackwell1958@xxxxxxxxx> wrote: > > Well I thought Id pass on an update on my bid to > safely carry camera gear on my bike. > > > > After exhausting many other options, there really was > only one practical one. Build it yourself. I would have > liked to have found someone that would have welded me a box > out of aluminum, but the cost was just too high to be > feasible. Nothing I could find would work, though I did > find a few things which might work for other uses. Stopped > in an army surplus store and one of the best was an empty 50 > cal ammo can that is waterproof, solid outside and a good > size. Two big problems were it was just a bit too narrow > for the camera bodies to ride like I wanted. They come in > two sizes and might work very well for things like film in > a handle bar basket, but not for the cameras. > > > > I ended up using a piece of 3/4 ply for the top an > bottom that I had left over. Sides were made of scrap 5 > quarter decking which I also had left over. If I were to > do it again and was buying, Id think hard about saving some > weight and using half inch. If I ever wreck though I might > be glad for three quarter. > > > > Well I started out building the size I wanted. If > you have a touring or comfort bike that can hard mount a > rack that will hold 35lbs, you probably are in good shape. > I have a full suspension mountain bike though with a 20 lbs > weight limit on the rack. Once all the pieces were cut, I > took them all to a bathroom scale and to no surprise, I was > way too heavy. The lumber itself was about 15 lbs. I had > to cut down the size until the weight was something I could > live with. The outside wound up being about 10 x 16 inches. > Inside without the padding that is to come is about 8 x 14 > inches and 5 inches roughly in depth. Padding should add > very little weight. I have a foam insulation that will go > around the sides. I have a foam for cushions I might use, > but may just use the insulation foam on the bottom too. I > plan to fill the gaps with bubble wrap. Total weight should > be between 11 and 12 lbs so I should have about 8 pounds for > gear. Once its totally > > done if anyones is interested I will post a final > weight. > > > > The hinges were just simply hinges that I again had > laying around. I bought a half moon latch. Its the type > that locks your windows, and from my choices it seemed the > least likely to jar open on impact. I may add another > stronger hinge, but its ok for now. I hinged the lid along > the side with the seat. That seemed the most logical, but > it may not be the best. Still its definitely something I > can live with for a while to see. > > > > I put eyelets in the sides and front an back should > anything oversized and light need to be tied on to the so > called trunk and will provide a place to tie a cover down > in a rain storm. The only place it will be able to leak is > at the lid. Everywhere else is caulked. > > > > I mounted this mess using carriage screws through the > bottom. Underneath the rack there was another piece of wood > which the screws went through. Wing nuts pulled the trunk > and that second piece of wood together on to the rack > Tightened down, it should stay put. > > > > First ride was without anything in it. It was on a > smooth surface and it seemed secure. Next test is going to > be tomorrow with padding and some weight in it, but you can > bet it won't be with my Canon L glass in it yet LOL. > > > > > > > > > ____________________________________________________________________________________ > > You rock. That's why Blockbuster's offering > you one month of Blockbuster Total Access, No Cost. > > http://tc.deals.yahoo.com/tc/blockbuster/text5.com > > > ============================================================================================================= > > To unsubscribe from this list, go to > www.freelists.org and logon to your account (the same > e-mail address and password you set-up when you > subscribed,) and unsubscribe from there. > > > > > > - > ============================================================================================================= > To unsubscribe from this list, go to www.freelists.org and > logon to your account (the same e-mail address and password > you set-up when you subscribed,) and unsubscribe from there. ____________________________________________________________________________________ You rock. That's why Blockbuster's offering you one month of Blockbuster Total Access, No Cost. http://tc.deals.yahoo.com/tc/blockbuster/text5.com ============================================================================================================= To unsubscribe from this list, go to www.freelists.org and logon to your account (the same e-mail address and password you set-up when you subscribed,) and unsubscribe from there.