Nordenmark

This is a well-known map holder in Ski-O circles. It has a comfortable chest plate with 5 straps, and an adjustable aluminum arm with fully rotating map board. Fits 8 1/2'' x 11'' map. Has a larger chest plate.

Nordenmark Adventure's Light map holder offers an alternative for those wanting to give it a try. For MTB orienteering, adventure racing, or bike touring.
This option is light and simple at 170 grams and with only one clamp to the centre of the handlebars.

This is a well-known map holder in Ski-O circles. It has a comfortable chest plate with 5 straps, and an adjustable aluminum arm with fully rotating map board. Fits 8 1/2'' x 11'' map. Has a small chest plate.

An update on an old classic. Nordenmark's Gold map board takes all that was best of both the Extreme and Classic models. Combines a light-weight frame with a quick-remove mount. At 400 grams, it's 100g lighter than the Extreme. It fits both regular and oversized handlebars. The map board holds maps up to 22.5cm by 30.5cm.