Ultraspire - Speedgoat 4.0 Waist Pack
Out of stock
Every brand fits a little differently. Use the official size guides below, or stop by Pace House to try things on. We're happy to help you find the right fit: 2452 Sutherland Ave., Knoxville · Mon–Sat 10am–6pm · 865-851-7874.
Apparel size guides
- rabbit: rabbit size chart
- Janji: Women's fit guide · Men's fit guide
- lululemon: Women's size guide · Men's size guide
- Oiselle: Sports bra sizing guide. For other styles, see the size chart on each product at oiselle.com.
- Vuori: see the size guide on each product at vuori.com.
Other brands
For The Long Run (TLR), Bound Running Co., and our other brands, give us a call or come by the shop. We'll help you size up in person.
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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 organization. An updated aluminum buckle allows for easier closure and access, ensuring a streamlined experience on the trails. Retaining its low center of gravity, the Speedgoat 4.0 helps you navigate technical trails while conserving energy during long outings. It 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
Shipping & Returns
Shipping & Returns
Free shipping on U.S. orders $150+. Prefer to shop local? Visit us at Pace House, 2452 Sutherland Ave., Knoxville.
See our refund policy for returns and exchanges.

