Tank bag, hmmm lets think now. hmmm 1 dog, therefore no room for wallet. Me little mate Bandit would be right pissed at me if I started taking up his spot with shyte like a wallet. Hey Aussie speaking of me little mate Bandit can he come to the rally this coming year, his is well behaved, and will not leave the bikes side for the whole weekend. Mind you I do fear for the safety of anyone who tries to pat him or touch the bike. He may be small but he loves my bikes