Backside Line
Ultraspire’s Alpha collection continues to rank extremely as among the best hydration vests in the marketplace. The 5.0 Race Vest introduces much more options, together with UltrAcool gentle mesh, which we discovered extraordinarily breathable throughout our hotter runs, in addition to double-layer facet pockets, a shock twine pole attachment, and up to date magnetic closures on the rear passage pocket.
Whereas we did discover the magnets to be considerably obstructive at occasions, the benefit of entry to 9 pockets with out breaking stride stored us organized and shifting ahead. The detachable insulated hydration sleeve liner stored our water cool, and the bungee for attaching further gear made it a implausible journey pack.
Runners in search of a well-designed, snug race pack or a extremely organized hydration vest for lengthy runs within the mountains will discover immense worth right here. Our testers loved utilizing the Alpha 5.0 for his or her lengthy coaching runs within the Pacific mountains Northwest.
Uncover extra nice choices in our Finest Operating Vests gear information.
And for more information, try a few of our different standard gear guides:
How We Examined
We examined the Ultraspire Alpha 5.0 Race Vest on mountain trails within the Pacific Northwest throughout runs of assorted lengths. We used it for every day coaching in addition to for lengthy days in preparation for our upcoming adventures.
Fast Specs

Ultraspire Alpha 5.0
Finest Funds Operating Vest
CleverHiker Score:
4.9/5.0
Worth:
$125
Capability:
6L
Reservoir Appropriate:
Sure, not included
Sizing:
Unisex
Professionals
- Extremely breathable
- Extraordinarily snug
- Nice group
- Insulated hydration sleeve
- Quick access pockets
- Nice value level
Cons
- Magnet closures generally get in the best way
- Bungee sternum straps are a bit fussy
Consolation & Match
The Alpha 5.0 Race Vest was one of the snug vests we examined. Whether or not throughout a tempo run on quick trails or a wet all-day coaching run within the Chuckanut Mountains, it was simple to overlook that we had been sporting it.
The no-chafe bindings and materials by no means irritated our pores and skin, and the ErgoFit design supplied an unparalleled match. UltrAspire has actually refined the ergonomics within the Alpha collection by lengthening the shoulder straps.
This permits the pack to take a seat decrease on the again neckline, which prevents chafing that we skilled with another fashions. The entrance harness’s s-curve design by no means impeded our motion and likewise conformed to the contours of our our bodies.
Moreover, it’s obtainable in three sizes, making it even simpler to realize the right match.
Performance
This six-liter pack provides loads of group and purposeful options, making it a flexible alternative for races and coaching. We appreciated the easy-access pockets on the entrance and sides, in addition to the rear passage pocket—offering 9 choices for managing gear, energy, and necessities on the go.
We appreciated the safety of the drawstring closures on the entrance pockets, the 2 zip pockets on the facet, and the magnets on the rear passage pocket that maintain the whole lot safe. Throughout lengthy path runs within the winter, we valued the bigger zipper pulls and the benefit of working all pocket closures and sternum straps with chilly fingers.
The insulated hydration sleeve prevented warmth switch from our physique to the reservoir, whereas the sweatproof electrolyte pocket stored our tabs dry—a significant disadvantage of most different packs. The twine lock Z-pole attachments and a rear bungee twine for securing further gadgets on the surface full this pack’s splendid options.
Efficiency
This high-performance pack supplied a no-bounce match and a safe journey, no matter how a lot we loaded it. The Max02™ Sternum shock twine closures supplied ample give for consolation with out sacrificing stability. Throughout lengthy runs, we appreciated the benefit of adjustment because the load decreased.
Although the six-liter capability locations this pack within the mid-range, it performs like a a lot bigger one as a result of its organizational options. Our testers discovered that the location of the rear pockets nearer to the middle of gravity created optimum weight distribution. Even when the again pockets had been stuffed extra closely than the entrance, the harness remained in place, permitting us to focus on our run.
Sturdiness
The Alpha 5.0 gives distinctive sturdiness due to upgraded materials. The powernet mesh on the pockets not solely delivers wonderful stretch and rebound but additionally enhances sturdiness.
We found that this vest is immune to snags and tears throughout mountain runs within the Pacific Northwest. UltrAspire additionally has bolstered high-stress factors with double-layered 30D cloth, contributing to the vest’s long-term sturdiness. We anticipate to make use of this hydration vest for a lot of adventures to return.
Breathability
Regardless of its barely thicker really feel and sturdy materials, we discovered the Alpha 5.0 to be an especially breathable hydration vest—well-suited for working and racing in any respect speeds and temperatures. UltrAspire has upgraded the physique cloth to UltrAcool Mild Mesh, providing distinctive breathability. This three-layer polyester honeycomb cloth is non-absorbent, selling wonderful moisture administration.
Throughout laborious runs within the Pacific Northwest, we had been impressed by this vest’s means to wick moisture and warmth away from our physique, protecting us cool and comfy from begin to end.
Moreover, we famous that the pack has a comparatively small footprint for its measurement, minimizing the quantity of physique it covers. Mixed with the mesh cloth, this ensures higher temperature regulation on the transfer. Collectively, these components operate as UltrAspire’s ultracool system, designed to disperse warmth and preserve high-level efficiency.
Ought to You Purchase the Ultraspire Alpha 5.0 Race Vest?
The UltrAspire Alpha 5.0 Race Vest is an impressive alternative for any runner in search of efficiency, breathability, and performance throughout each racing and coaching. With ample pockets for seamless storage and compatibility with each flasks and reservoirs, this vest ensures you keep organized and hydrated on the go.
Moreover, the shock twine attachments for trekking poles and further gear make the Alpha 5.0 a implausible hydration and storage answer for runs of any size and technicality.
Runners in scorching climates will discover it to be a extremely breathable pack that successfully manages moisture, protecting you snug whatever the temperature. These in additional temperate areas will respect the ultracool system throughout intense efforts.
General, this vest provides nice worth, combining unimaginable versatility and performance at a value that gained’t break the financial institution—it’s our Finest Funds Purchase for a cause.
What Different Hydration Packs Ought to You Take into account?
If the Ultraspire Alpha 5.0 Race Vest isn’t fairly what you’re in search of, try these different nice choices from our Finest Operating Vests gear information.
Black Diamond Girls’s Distance 4 Overview: This 4-liter Editor’s Choose boasts easy-to-use buckle closures, flask hydration, and dials in consolation, breathability, and group in a minimalist model.
Salomon ADV Pores and skin 5 Overview: In case you’re in search of a mid-volume working vest with a safe match and long-lasting sturdiness, this 5-liter Funds Purchase often is the pack for you.
Nathan Pinnacle 4 Liter Hydration Race Vest Overview Overview: With built-in straw-top flasks and buttery easy materials, this vest is an ultralight answer to storage and hydration on the go.