Dual molded side panels combine with flexible 600 denier fabric to form a semi rigid, weather resistant trunkbag. Divided main compartment and side panels expand for extra storage capacity. Rear water bottle holder lets you carry more water on extended trips. Attaches with integrated straps. Pannier deployment requires a beam rack with side frames attached or a traditional rack with struts to prevent panniers from contacting rear wheel.

Added Features: Water bottle holder, Shoulder strap
Carrying handle, Elastic top bungees
3M reflective strip, Safety light clip
Optional rain cover
* 3M is a registered trademark of 3M Company. Bag Attachment: Hook and loop fastener Capacity: 22.6 L Compartments: 1 divided main with multi-stage expandable top
Two side with expandable panniers Insulation: Rigid EVA foam Material: 600 Denier Polyester Max Load: Limited to rack max loading rating Size: 36 x 25 x 21.5-29 cm / 14.1 x 9.8 x 8.5-11.4 Weight: 940 g / 2.07 lb