Converts from a 1-cu.-ft. day bag to a 2-cu.-ft. highcapacity touring bag

Expandable mounting system adjusts to fit all backrests 7in. to 14in.

Built-in bungee-bottom external rain cover for all-weather protection

Organizer pocket for phone, pens, keys and maps

Constructed from 1680-denier ballistic nylon with fade-resistant UV treatment

Vertical support and stability from dual-wall construction filled with 6-lb. high-density foam

Equipped with eight nylon bungee attachment loops for added cargo tiedown

Four large external side pockets

Great solo backrest

Padded backpack straps stow away in their own zippered compartment

Semirigid luggage design stores flat

Available with or without soft top roll bag, which has its own mounting system and can be used separately

Always set on luggage rack or passenger seat pad

Expanded dimensions: 14in.W x 20in.H x 10in.D (2 cu. ft.)

Unexpanded dimensions: 14in.W x 20in.H x 5in.D (1 cu. ft.)

Roll bag dimensions: 14in.W x 10in.D (.5 cu. ft.)