Ordnance Survey Chiltern Hills East - OS Explorer 172 Map Size:One Size The attachment points mean you

The attachment points mean you can attach to a pack for travel too

A neat addition is the on-seam hand pockets for keeping your mitts warm

Made from a tear and water-resistant nylon ripstop

Made from 7075 aluminium

including outside-accessible blades that can be deployed with just one hand

Ordnance Survey Chiltern Hills East - OS Explorer 172 Map Size:One Size The attachment points mean youHowever 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.