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The Speedgoat 4.0 is Karl Meltzer’s latest iteration of his signature long-distance waist pack, designed for stability and easy access.
This enhanced model features a larger capacity front pocket for additional gear storage and zippered side pockets for better organisation. An updated aluminum buckle allows for easier closure and access, ensuring a streamlined experience on the trails.
Retaining its low centre of gravity, the Speedgoat 4.0 includes two UltraFlask 550 Hybrid Bottles, housed in insulated holsters that keep fluids cooler for extended periods. The holsters are ergonomically positioned on the back of your hips for quick access without obstructing your arm swing.
In addition to hydration, the pack features a 4-way stretch mesh zippered pocket for items you may need later, with quick stash pockets on each holster for items requiring more frequent access. The front pocket is designed to hold a large cell phone and Z-pole attachments for easy retrieval or stowing of trekking poles on the move. This one-size-fits-most pack is perfect for adventurers seeking convenience and comfort.
Details:
Dual-sided adjustment for good sizing range with single speed hook access for taking waist belt on and off.
4-way stretch mesh pocket is large enough for cell phone or energy foods with tuck away jacket straps perfect for extra clothing or Z-poles.
No-slip breathable webbing allows for better heat dissipation.
This light is lightweight, comfortable and bright!, I used this in a 12 hour night race and could keep the brightness as high as I wanted (because the batteries are cheap and easy to change). It lit the trail well and allowed me to run at my pace (did not need to slow down for visibility).
Mike Hefti
★★★★★
Zygos V4.0
This vest is AMAZING!! I’ve had many vests over the years but this one beats them all, hands down. I love the placement of pockets, materials used and the overall thought of design that will be long lasting and comfortable at the same time.
Matt Ozanic
★★★★★
Nucleus Vest
Love the design with easy front bottle and phone access. I am short with short arms and love that it’s just an easy grab upfront and super easy to put back in place. Love the magnetic pickers for key fob and nutrition. Such an innovative design and UltrAspire nailed it.