Ordnance Survey Dartmoor - OS Explorer OL28 Map Size:One Size Decent sized packing cube to

Decent sized packing cube to keep those smaller bits and bobs organised in your bag - so you’re not hunting around at the bottom of your rucksack for your toothpaste or phone cable

A minimalistic masterclass and firm Outsiders favourite

Vibram MegaGrip outsole and a waterproof GORE-TEX membrane are testament to that

Narrow mouth makes it easy to drink from

strainer lid and easy canister connection

Ordnance Survey Dartmoor - OS Explorer OL28 Map Size:One Size Decent sized packing cube toHowever remote the terrain, Ordnance Survey maps give you the accurate, detailed information you need to navigate safely. Rights of way, fences, permissive paths and bridleways are clearly shown, ensuring you have the best information to get the most out of your time in the countryside. These are the map of choice for many walkers, climbers, off road cyclists, horse riders and anyone involved in outdoor activities.