All Coin Bags is an extreme difficulty stamp in Club Penguin, only obtainable by members. In order to obtain this stamp, the player needs to collect every single coin bag in Thin Ice, including the ones in the secret room in level 19. Every time a level is completed with all ice tiles melted after level 3, a coin bag will appear on the next level. Additionally, gor every level completed with all ice tiles melted after level 3, an extra coin bag will appear in the secret room in level 19.
This stamp was released on July 26th, 2010, as one of the original stamps.