Each sold separately. Location is in between Shadyside and Oakland but I’m willing to deliver in that area and also Squirrel Hill, East Liberty and Highland Park. More photos upon request. 1. Very nice waterproof, nearly new, single Back Roller Classic Ortlieb side pannier (only one). $65 Latch/unlatch onto a rear bicycle rack with ease. Barely used, very clean, no smell. Black. See pictures for sizing. Coated polyester fabric offers waterproof toughness; roll-top closure seals out water. 20-liter gear capacity; Inner pocket has a large flat section and smaller zippered mesh section; large reflective front/back decals; shoulder carrying strap and grab handle; QL2.1 mounting system fits racks up to 16 mm tube diameter. You can get reduction adapters for 8, 10 and 12 mm tube diameters. 16.5 x 12.6 x 6.7 inches; Weight, 4 lbs. 3.1 oz. Sells for $200/pair at REI, though this a single, not a pair.    2. Transit Escape OG expandable under seat bag, $35. New with tags. $30. Made from durable 210d Nylon Ripstop fabric, TPU coated. Waterproof roll top closure, 8.6 liter capacity. designed for carrying your gear without the need of a rear rack. Simple yet effective roll top closure for easy access and quick roll ups. Heavy duty nylon straps make fastening/releasing the bag to your seat-post easy. Coated with 2 reflective decals that show mostly only when unrolled. Mounts to the exposed seatpost and saddle rails, it has compression straps to reduce the pendulum effect that is often associated with large rear payloads Opening is 9”. Ht 6”. Extends from 7 inch to Max length, 25 inch. Sold for $55 retail.  3. Cannondale well used rear trunk with multiple zipped pockets. Black. $15. Attaches with 4 straps to the top of a rear rack atop a rear tire.. Possibly was never waterproof, but certainly any lining has since been well worn. Main compartment is 12” L x 6.5W x. 5” ht. Small separate ear pocket adds 2-4” to total length and has a rear, red reflector. Also has a shallow top pocket and two long side pockets. 4 adjustable straps to attach to top of a rear rack. I loved throwing my bike lock inside. Pull-cords on zipper fobs made it easy to use with gloves/mittons.  4. Blackburn Mountain rear-wheel bicycle rack with red reflector. $10. Provide your own nuts/bolts to attach it.See pics for measurements. Ruler is aligned with the center of mounting hole(s).