Lifetime-limited warranty. Raincovers are optional, all sizes of seatbags use the hook and loop fasting system and "The Pad". When installed properly, work fantastically for many problem applications, and will NOT MOVE. Beautiful rubberized handles, PVC coated polyester Slip-Not Backs. Slip-Not is an anti-abrasion grip fabric, waterproof, strong and washable. All luggage is made out of a 600 Denier solution dyed Polyester urethane coated and/or 600/300 denier vinyl laminated PVC, diamond embossed material. All zippers are YKK and inserts are 60th ABS (Plastic) or polystyrene in areas where needed. All luggage is finished and lined in main compartments and major areas. A 3/8 inch foam combined onto a 200 denier coated nylon for the inside lining.
Main comparment: 8" x 12.5" x 5.5" for a total of 550 cubic inches or 9.01 liters
Expansion compartment: 8" x 12.5" x 6" for a total of 600 cubic inches or 9.83 liters
Side compartment (x2): 7" x 2" x 5" for a total of 140 cubic inches or 2.29 liters
RKA 21 Liter STARR IV Seatbag
Produced by RKA of USA