The FoldnFix mudguards require no tools, they use your bicycles frame to give them their rigid structural strength. They fold flat and are easily stored in your bag.
Full Windsor - The Nutter Cycle Multi Tool
Full Windsor QuickFix CandsSkull Rear Mudguard - Limited Edition
Full Windsor QuickFix Rear Mudguard
Onguard Pitbull Mini D-Lock with Cable 90X140X14mm CLEARANCE
Restrap Frame Bags - #CARRYEVERYTHING