When you need a huge carrying capacity, but don’t want to add a rack to your bike, Banjo Brothers Large Waterproof Seat Bag fits the bill. It has the capacity of many rack trunks with the flexibility to fit on nearly any bike. 400 cubic inches.

Here's a review of Banjo Brothers Waterproof Saddle Trunk found at the MN Bike Trail Navigator site.

FEATURES & BENEFITS

• Weight: 1.25lbs
• Dimensions: 12.5” L x 7” H x 6.5” W
• Capacity: 400 cubic inches / 6.6 liters
• Waterproof main compartment with replaceable welded liner
• Outer pockets for easy access to money or keys
• Webbing loop on top for attaching a rain jacket or other gear
• Interior aluminum strut, stiff HDPE hull and 4-point strapping controls loads

Dimensions, Installation & Warranty

Product Dimensions | Installation Instructions | Warranty