Over the years, UltrAspire has deliverd the best in waist pack gear carry while leading the charge in innovation that caters toward ultramarathoners. With ErgoFit Waist and the unique conical belt shape, UltrAspire waist packs are designed with the human body in mind. The packs weight is distributed more evenly and naturally on the body. The new iterations of the Speedgoat, Synaptic, Element, and Fitted Race Belt continue this trend of innovation.

Speedgoat 4.0 Waist Pack:

This high-capacity pack has been a stand out product in the UltrAspire ErgoFit Waist category. In this new version, additional side pockets were added to allow ultramarathoners to carry more and extend even further distances and times between aid. The front pocket also saw a design update to enable larger items, like smart phones, to fit in the pocket while still maintaining stability and security.

The Synaptic 3.0 Waist Pack:

With early iterations of the Synaptic winning awards for stability, this pack maintains its award-winning design while having additional pockets for increased capacity as you run further distances between aid.

Element 2.0 Waist Pack:

The Element 2.0 is a minimal, yet functional, option for daily runs. The updated limited stretch elastic abound the waist makes this waist pack more comfortable over longer periods of time.

The Fitted Race Belt 3.0:

This low-profile, performance-centric waist belt saw a complete refresh. Materials, construction, and logos were updated on this version to make this waist pack more comfortable on the skin and stretch more, but still maintain durability and performance.

The Fitted Race Belt 3.0 enhances comfort and functionality for a seamless running experience. Featuring a new soft mesh material, this updated design ensures long-term comfort against the body, reducing chafing during extended use. The slightly larger binding improves stability, allowing the belt to stay securely in place regardless of load size. Continuing its legacy of versatility, the Fitted Race Belt 3.0 maintains a durable composition of 80% nylon for strength and 20% spandex for optimal stretch and recovery. With three storage pockets, the main pocket includes bar tacks that enable easy organization of smaller items while allowing for the option to combine into one larger compartment for bulkier gear. Available in five sizes, this belt ensures a customized fit, making it a perfect companion for any race or training session.

Waist packs are continuing to grow in popularity for their ability to carry necessities like nutrition and hydration, while not retaining heat. UltrAspire’s updated lineup of waist packs surely answers this trend and aims to be the Best Waist Packs for Ultramarathoners in 2025.