Ultimate Direction Signature Series Ultra Running Hydration Packs
THE NEXT GENERATION OF HYDRATION SYSTEMS
…DESIGNED BY ATHLETES FOR ATHLETES.
The Signature Series was designed by three of the most successful, most well-known ultra runners in the world. Using power mesh for zero bounce and state-of-the art cuben fiber for its unsurpassed strength to weight ratio, our Signature Series vests integrate load carrying, performance, and comfort into one unified system. With water bottle pockets in the front of the vest for quick and easy access, the Signature Series represents the next generation of ultra running hydration packs for runners.
Learn about the inspiration behind the Signature Series from UD Brand Manager, Buzz Burrell.
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Designed by Anton Krupicka, the AK Race Vest brings minimalism to the world of hydration. Even though it weighs in at only 6 ounces (11.5 with bottles), the AK Race Vest still has plenty of capacity for food, clothing, and a phone, so you can use this vest for anything from 10 to 100 miles.
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The Race Vest is super light and minimal…but easily carries everything I need.”-Anton Krupicka -
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SPECS
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WEIGHT
6.0 oz
11.5 oz with bottles
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CAPACITY
4.5 L
Total volume
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BOTTLES
20 oz (x2)
BY ANTON KRUPICKA
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The SJ Ultra Vest is the result of collaboration with Scott Jurek, the world’s most dominant ultra runner. Weighing in at 7.5 ounces (13 with bottles) and offering 9.2 L of storage space, the SJ has the best weight-to-capacity ratio of any hydration pack on the market.
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I’ve been using Ultimate Direction packs for years, modifying them to carry bottles in front…the Ultra Vest is the culmination.”-Scott Jurek
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SPECS
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WEIGHT
7.5 oz
13.0 oz with bottles
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CAPACITY
9.2 L
Total volume
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BOTTLES
20 oz (x2)
BY SCOTT JUREK
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Peter Bakwin wanted a pack that could do anything from running to hiking, climbing to skiing. Featuring 12 L of volume and a variety of features, The Adventure Vest allows you to stay hydrated and comfortable on any size adventure from quick outings to all-day expeditions.
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The Adventure Vest is the pack I’ve always wanted but wasn’t available… until now!”-Peter Bakwin
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SPECS
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WEIGHT
12.0 oz
17.5 oz with bottles
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CAPACITY
12.0 L
Total volume
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BOTTLES
20 oz (x2)
BY PETER BAKWIN
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