You asked for it. Now we got it!

Solid brown paper bags with a flat bottom. We got 4 different sizes you can choose from:

5 LITER PAPER BAG (18 x 12 x 29 cm.)
6 LITER PAPER BAG (20 x 10 x 29 cm.)
9 LITER PAPER BAG (22 x 14 x 35 cm.)
30 LITER PAPER BAG (32 x 17 x 46 cm.)

For Mirandas Astonishing Bottle,
or Jon Allens Pain Game,
or Norm Nielsens Vanishing Champagne Bottle,
or Steven Brundages Cube 3,
or MagicLatex' Endless Banana
or Appearing Pole
...or for whatever project where you could use a good paper bag.