The Sherpack combines the best aspects of a good expedition grade daypack and quality trunk bags. Goes on and off the bike in seconds. No pressure on your back during rides with quick slip-in sleeve that slide onto the Randonneur Rack®. Features include raincover with easy access at bottom of bag, concealed shoulder straps inside zippered back panel, hydration system pouch with drinking outlet. Sleek, padded for all-round comfort, full-sized hip belt, chest strap, expandable holder for helmet storage, multiple zippered pockets and numerous reflective bands.