The OS 35 is ideal for any adventure, with more features for experienced navigators. The liquid-filled capsule gives a fast, accurate reading, while the luminescent bezel helps in low light. It includes measurement tools for the 1:25k OS Explorer and 1:50k OS Landranger maps, and a magnifying glass for checking small details.

The compass is housed in a tough plastic case that fits easily in the hand for comfort and durability, and includes a lanyard.

Features include:

• Easy to manoeuvre luminescent rotating bezel for extra visibility
• Liquid-filled capsule lets the high grade steel needle rotate freely and adds stability for a more accurate reading
• Clear red scale in both 1:25 000 and 1:50 000 to allow use with both the OS maps
• Orienting arrow easily allows compass to be aligned to Grid north
• Index line is an extension of the direction of travel arrow for accurate route planning
• Handy lanyard to hang around your neck, wrist or the map to allow easy storage
• Useful compass guide included, making it easy to understand how to navigate with a compass