Competition Bags Ravensburger

These bags you cannot buy but I can promise you that you will get a new one everytime you participate a competition sponsored by Ravensburger. Do not throw away!!! These are great to use when you practice speed puzzling. Especially for team practices where it's not that clear who does what in the very beginning. Otherwise it may come as a surprise in the first competition and you all try to open it at the same time. 

There are two sizes. The smaller one is for 500 pieces puzzles and the bigger one for 1000 pieces puzzle.