If you are interested in hiking/fishing, these lightweight rods and reels are interesting too (http://penfishingrods.com/shop/products.php?category_id=13) and these are just about the best hand casters in the world: http://www.moontrail.com/accessrs/a-misc/handline.html
See also: http://www.theultralighthiker.com/pen-fishing-rods/