Ultraspire | Speedgoat 4.0 | Waist Pack

Go on a trip with the Ultraspire Speedgoat 4.0, the latest version of Karl Meltzer's signature waist pack. Designed for long distances and technical trails, this hip belt offers maximum stability and ultimate ease of use. Its low center of gravity allows you to move naturally and efficiently, while maintaining quick access to all your essentials along the way.

The updated aluminum buckle makes putting on and taking off even easier. The enlarged front pocket offers enough space for your smartphone or extra gear, while the organized side pockets with zipper and stretch mesh pockets all your Nutrition and store smaller items clearly and safely. With the two UltraFlask 550 Hybrid bottles Insulated holders keep cooling hydration within easy reach, without hindering your arm movement. Extra handy: the Z-pole mounting allows you to quickly store or retrieve your poles on the go.

Whether you're training or racing with layovers of 1 to 2 hours, the Speedgoat 4.0 is the reliable partner for your trail adventures.

⭐ Key Benefits&

• 🏔️ Developed with Karl Meltzer – signature pack for ultra-long trails
• 💧 2x UltraFlask 550 Hybrid – with insulated holders that keep your drinks cool for longer
• 🎒 Smart storage space – large front pocket for phone + side pockets with zipper and stretch pockets
• 🦾 Stable & energy efficient – low center of gravity for technical trails
• 🎯 User-friendly – aluminum buckle and speed hook for quick on and off
• 🦴 Practical – Z-pole attachment and jacket straps for on the go

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📊 Specifications

• Best suited for: Trail running, long training sessions and races (1–2 hours between refueling stops)
• Contents: 1.75 L (107 c.i.)
• Hydration: 2x UltraFlask 550 Hybrid included
• Fit: Unisex, one size (28" – 40")
• Material: 4-way stretch mesh &breathable webbing
• Colour: Pinyon Green

🎯 Perfect for

Ultra runners and trail runners who want to cover long distances with maximum stability and quick access to hydration and gear.