Osprey Duro LT Hydration Vest with Hydraulics 360 mL Flasks | Seaweed Green/Limon, Small

Meet the Osprey Duro LT: a featherweight vest designed for quick, enjoyable runs

The Duro LT from Osprey is built to stay close to the body, delivering a bounce-free feel that clears the way for your rhythm. Crafted from bluesign approved 100% recycled nylon stretch mesh, it blends durability with responsible materials. In the Seaweed Green/Limon colorway, the vest offers a fresh look that complements a variety of running environments—from early morning loops to post-work jogs. Two Hydraulics 360 mL soft flasks are included, providing on-demand hydration without adding bulk.

Key design features that matter on the move

• Close-to-body fit for stability and reduced bounce during fast miles
• Smart pocketing keeps hydration, gels, a phone, and a whistle within easy reach
• Reflective graphics boost visibility in low light or after-work sessions
• Two Hydraulics 360 mL soft flasks included for on-the-go hydration
• Snap-in adjustable/removable dual chest straps for personalized stability
• Lightweight construction with a compact profile for unrestricted movement

Hydration and storage in one streamlined package

Designed for runners who want essentials at hand, the Duro LT combines hydration with practical storage. The included soft flasks sit securely in the vest’s pockets, while the pocketing layout accommodates gels, a phone, and a whistle without creating bulk. The adjustable chest straps help dial in a snug feel, so the vest stays put whether you’re cruising through city streets or tackling a gentle trail.

Why runners notice this vest

• Lightweight feel that remains out of the way on casual or faster sessions
• Breathable mesh helps manage heat and comfort during longer efforts
• Reflective details support safer runs in dawn or dusk conditions
• Sturdy, sustainable materials align with a conscious approach to gear

Specs and practical notes

Item dimensions are 16.1H x 15.7W x 0.6D inches, with a total weight around 0.54 lb. The combination of a lightweight frame and streamlined pockets makes the Duro LT a versatile choice for park distances, neighborhood routes, or light trail adventures. The Seaweed Green/Limon colorway adds a fresh aesthetic that stands out while remaining versatile for different outfits and seasons.

What this could mean for your runs

Consider the Duro LT as a potential companion for a wide range of runs—from quick tempo sessions to longer explorations where you want to carry just the essentials. The secure fit and accessible pockets are designed to support a smooth, uninterrupted stride, while the hydration solution helps you stay focused on pace and terrain. Explore the color options and see how this lightweight vest fits your training routine.