Many tourists appreciated stankovye backpacks. They have a lightweight but durable rigid frame which provides a soft, in fact, haversack convenient box-like shape, more advantageous for laying the stowed cargo and carrying it on his back. But what about those who already have a backpack? Suggest to equip it with a built-in collapsible a frame of duralumin pipes. It will handle the load no worse frame easel purchase of a backpack. Besides, unlike the latter, can usefully stand for you in camp three of the four tubes are easily removed from the backpack and being connected together into, for example, in a solid rack. I have it, in particular, serves as the sole support of a makeshift tent tent.DOSIMETER RIDER
For reliable operation the two-stroke engine is a very important proportion of oil content in gasoline. In order to accurately observe it, make a simple dosimeter. On the high transparent glass or plastic containers with a volume up to 0.5 l of two metal clamps fasten the vertical scale with movable hands. Risks to apply Read more…
