Steinar uses a plastic bag

Here's a description of the contestant's attempt. Someone's probably working on collecting some images to illustrate it.

Steinar opens the sealed end of the tube, and collects the caviar up inside a plastic bag. He then pipes it back into the tube through a small hole in the bag. After doing so, he realises that he could have just pushed the bag itself directly inside the tube, rather than squeezing the caviar back out of it. At the end of his attempt, he re-seals the end of the tube. Steinar managed to get 260g of caviar back into the tube, and wins first place.

(Written by Will G and proofread by Karl Craven)