20 lt waterproof tank bag.  Comes with a specific base for quick attachment/detachment - perfect for all non magnetic tanks.  Made from 840D Nylon TPU (double coating), the GRT715 has a hi-viz interior so it’s easy to see your items in low light, while the IPX5 rating means everything will stay clean and dry. 

As standard:
• Reflective print for improved visibility
• Transparent upper pocket for map/smart phone/ tablet
• Side pockets (not waterproof)
• Water resistant zip closure with waterproof cover for added protection
• Handle with rubber insert
• Adjustable padded shoulder strap for transportation
• Internal reinforcements to provide greater support to the structure of the bag
• Anti-slip base