Protect the butt of your rod when working at your bivvy:
 
.  Prevent damage from hardcore or gravel swims
.  Keep the butt of your rod out of the mud
 
.  Honeycomb internal costruction for added strength
.  Dished centre to hold rod butt in place
.  Water drainage holes
.  Ground peg slot
.  Gripper feet on the underside to prevent sliding in muddy conditions
.  Finished in satin black