Reese Rola Wallaroo Cargo Carrier Bag. 5 to 11.5 cubic feet. It's constructed from premium quality rainproof material with sonically sealed seams. 6 straps for secure attachment. Features of Reese 59102 Rola Wallaroo Cargo Carrier Bag Fits cargo carriers up to 60" x 24" Constructed from premium quality rainproof material with sonically sealed seams Multiple zippers allow bag to expand from 9.5 to 11.5 cu ft 6 straps for secure attachment Package Contents: Reese 59102 Rola Wallaroo Cargo Carrier Bag Reese 59102: Rola Wallaroo Cargo Carrier Bag