Nathan Limitless 8L Hydration Sling – No-Bounce Running Pack with 8L Capacity

Meet the Limitless Sling 8L

Nathan introduces a hydration solution built for runners who want hydration, organization, and comfort without extra bulk. The Limitless Sling 8L is ambidextrous, fitting on either shoulder, and includes a removable torso strap to help keep the pack steady through pace changes and uneven terrain. The goal is a smooth, distraction-free ride mile after mile, whether you’re crossing a park loop or chasing a training split.

Designed for real-world runs, the sling offers multiple pockets to keep essentials within easy reach. The front pocket is sized for most large-format smartphones, while side pockets hold smaller items or energy gels. A 25 oz (750 mL) flask with hose is included so hydration is accessible without slowing your rhythm.

Key design highlights

• Moisture-wicking stretch woven fabric and soft bindings minimize chafing for longer comfort
• Breathable mesh shoulder straps help you stay cooler during warmer miles
• One-size-fits-most with adjustable front and side straps for a personalized, secure fit
• Front storage designed to accommodate most large smartphones for quick access

What you get and how it helps

• 8 liter capacity provides space for essentials without overpacking
• Lightweight, low-profile design supports a smooth stride on varied terrain
• Includes a 25 oz / 750 mL flask with hose for on-the-go hydration

Care and maintenance

Care is simple: hand wash as needed, or use Nathan Power Wash recommended. To clean the bladder, detach tubing, rinse tubing and bite valve, turn the bladder inside out, and rinse before air-drying upright.

Practical uses

Ideal for trail runs, long-distance tempo days, or urban training sessions. The design supports easy access to essentials, stable hydration, and adaptable fit, making it a flexible option for varied workouts and race simulations. While not a guaranteed outcome, many runners may experience a comfortable, organized carry that works with multiple training plans.