Scicon italys premium manufacturer of bike bags saddlebags travel cases and sports bags has provided ingenious cycling travel solutions since 1980 a saddle bag that can be removed with a simple twist scicons roller system 21 cleverly integrates 2 tyre levers into its design leaving you with more space inside the bag and allows you to fit or remove the bag with a simple twist key features ideal size for a spare tube tool free installation onto saddle rails by twisting a dial