p>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./p>\np>strong>ADDED FEATURES /strong>Water bottle holder, Shoulder strapbr />Carrying handle, Elastic top bungeesbr />3M reflective strip, Safety light clipbr />Optional rain coverbr />* 3M is a registered trademark of 3M Company./p>\np>strong>BAG ATTACHMENT/strong> Hook and loop fastener/p>\np>strong>CAPACITY/strong> 22.6 L / 1380 ci/p>\np>strong>COMPARTMENTS/strong> 1 divided main with multi-stage expandable topbr />Two side with expandable panniers/p>\np>strong>INSULATION/strong> Rigid EVA foam/p>\np>strong>MATERIAL/strong> 600 Denier Polyester/p>\np>strong>MAX LOAD/strong> Limited to rack max loading rating/p>\np>strong>SIZE/strong> 36 x 25 x 21.5-29 cm / 14.1 x 9.8 x 8.5-11.4/p>\np>strong>WEIGHT/strong> 900 g / 1.98 lb/p>