equipment bag

[zerolimitii]

in a movie i saw a type of duffle/equipment bag that can open by simply sliding it down.

 

here are some pics from the movie of what im talking about:

 

http://mywebpage.netscape.com/x1337sauce/bag1.JPG

 

heres the picture of the bag

 

http://mywebpage.netscape.com/x1337sauce/bag2.JPG

 

about to open up the bag. what hes trying to do in the movie is open the bag with his foot, by putting one foot on one side, and sliding the zipper down through the ring (?) to open it. its not necessary to do this but its a movie so hes trying to do it all fancy.

 

http://mywebpage.netscape.com/x1337sauce/bag3.JPG

 

bag is opened.

 

what are these bags called and where can i find them?

[Pacificshore]

Never seen one like it...perhaps its just a prop bag for the movie