Ultimate Direction

Welcome to our Ultimate Direction section. Ultimate Direction is a specialist hydration pack manufacturer - focused on design-led production and athlete development. Ultimate Direction are a US-based operation and have been at the forefront of the running pack market for many years. They've been particularly involved with the trail running and ultra running markets which have seen massive growth in the US.

With all this experience of the needs of trail runners and ultra runners, UD packs are focused on function, durability and ease of use. We really admire the range - simplistic design that's easy to use during runs and events.

Castleberg Outdoors is a stockist of Ultimate Direction packs in the UK and we love the build quality and functionality that's evident in the range. Knowing the packs inside out as we do, if you've got any questions or need to talk through your specific requirements, please get in touch - we'll be happy to help.