Str8 Evo Compass

A mid-range thumb compass from a newer company that has made several innovations and also sells more premium compasses

After using my Silva Nor for a season, I wanted something a little better, as the Nor is an older design and forms a bubble in the low 50s. 

I considered a newer Silva, the Arc Jet, though was concerned that they may form bubbles more easily. I also considered a Moscompass 8* (which I may still get, especially since the magnifiers for them are a fraction of the cost of the Str8 magnifiers). Part of the reason I went with the Str8 was that the Moscompass was out of stock. 

Str8 is the newest of the compass manufacturers, they sell their premium model in three sizes to accommodate different hand sizes and orienteering styles. The Evo, the mid-range compass, comes in a size between the two biggest premium models (Original and Kompact). 

I corresponded with the company a few times, and found that the main difference between the Evo and their other compasses is that the premium models have a hand tuned compass needle. The premium models also have a metal protective ring and a map gripper on the thumb band. Str8 was very helpful in helping me find the best best compass zone for my region.

Ease of Use: This is a simple, transparent thumb compass. You just set your direction of travel, line up the needle with the N/S lines on your map, and go. Some may prefer degrees or the rainbow system of other compasses.

Features: Adjustable thumb angles +/- 20 degrees. Additional direction of travel lines to direct you to your target. Offset capsule provides some additional map visibility. Available magnifier (though more expensive than the compass).

Construction & Durability: It feels well made and has stood up to forest orienteering so far. It also hasn't formed a bubble. There is  an additional plastic ring around the capsule to protect it. (the premium models have an aluminum ring)

Conditions: I've used it in rain, clouds, and sun from low 30s through mid 90s. 

Comparing it to the Silva Nor, it is more stable and a little bit quicker to settle. I should try taking bearings with them and comparing the results. 

Background

I compete in orienteering races 10+ times a year and instruct Scouts and newcomers to the sport.