Specifications:- Overall Dimension(LxWxH) 21 1/4" x 15 3/4" x 14 3/8" (54 x 40 x 36.5 cm)- Internal Dimension(LxWxH) 20 1/2" x 11 7/16" x 10 1/4" (52 x 29 x 26 cm)- Rack Size(LxW) 12"x 9 1/4" (30.5 x 23.5 cm)- Capacity 48 L- Net Weight 10.8 Lbs (4.9 kg). Package Contents:- 1x Motorcycle Tail Box- 2x Interior Pads- 1x Sponge- 1x Bottom Plate- 1x Backrest- 1x Rack- 2x Keys- 8x Stickers- 2x Brackets- 1 Set of Bottom Plate Hardware- 1x Manual