This waterproof cover comes with all the bells and whistles you could ask for in a cover. It's seam-sealed, has a UV-resistant coating, and a soft inner liner to protect from scratching and hazing on your windshield or gauges. It also has built-in vents so moisture doesn't collect under the cover, and built-in grommets on its elastic hem for passing a lock through for added security. (Might we recommend the dual-purpose helmet/cover lock that is the Lockstrap Carabiner.) Plus, this Defender 400 has silver heat-resistant panels to give you a little margin of error if you don't wait long enough for your bike to cool off before covering it up.

Throw in a five-year guarantee on stitching and workmanship (effectively the life of a cover in most situations, so long as you don't burn a hole in it) and a sturdy nylon compression bag that packs down to the size of a cantaloupe, and this is a great investment.

These covers come in sizes Medium through XXL, which covers the gamut from 500cc through Gold Wing. Click the Size Chart for reference.

Water-proof and snow-proof. Here's a medium cover on a BMW R80 G/S that could probably stand to benefit from an XL. But you get the drift. Better than the alternative.