The bags were delivered promptly UDN consist of a transparent, robust plastic film that makes a very solid impression. At the top of a plastic handle is comparable to some shopping bags firmly attached to the bag. For the intended purpose, the bag with two smaller restrictions seem to be ideal to me: Once the actually mitzuliefernde terminal for hose attachment was forgotten, this could be used to clarify accommodating with Amazon. I now placing them a clip for freezer bags with under the seat. Secondly, the plastic handle for 8 liters of full filling is something small (exactly as in the corresponding bags) so that it is likely to cut into their own hands. By motorbike bothers me less because I always have along gloves. For the motorist who wants to carry the appropriate weight over a longer path that should be unpleasant.
My conclusion: Good solution and nice little gift for the car or motorcycle drivers who need much less space than a jerry can. Especially when other supplies the clamp to fix them.