LECAMO Running Hydration Vest 5L with 2×500ml Soft Flasks — White M, Ultralight Breathable

LECAMO's 5L Running Hydration Vest is an ultralight, breathable running pack that carries two 500ml soft water flasks and essentials while minimizing bounce on long runs.

If you want a low-profile hydration solution for trail runs, marathons, or long training days, this vest balances storage, comfort, and ventilation without the bulk of a larger pack. It’s built from high-density nylon mesh that breathes, metal zippers that hold up over time, and an adjustable strap system that keeps the load secure. The included pair of BPA-free 500ml soft flasks and 5 liters of total storage make it simple to carry water, snacks, and small gear in one lightweight package.

How does this vest keep water accessible without slowing me down?

The vest includes two 500ml soft flasks positioned for easy reach so you can sip on the move. Their soft construction lets you compress them as you drink, reducing sloshing and keeping weight centered. The chest straps allow the vest to stay snug so the flasks remain stable over technical terrain.

• Two 500ml BPA-free soft flasks with leak-resistant caps
• Front pocket placement for quick access while running
• Soft-flask design reduces bounce and shifting
• Adjustable sternum straps keep fluid reachable and secure

Will this fit my body and carry my essentials comfortably?

This medium size is cut for chest circumferences about 35–40 inches and is optimized for slim to athletic builds. The vest’s 5L capacity is arranged across multiple compartments, so you can organize a phone, keys, nutrition, and a lightweight layer without crowding. If you’re between sizes or prefer a roomier fit, choose the next size up.

• Medium fits 35–40 inch chest measurements over a running shirt
• Multiple zippered compartments for phone, snacks, and small gear
• 5L total volume with dedicated pockets to prevent items shifting
• Guidance to size up when between measurements for comfort

How does the vest manage heat and movement on long runs?

High-density nylon mesh panels wick moisture and promote airflow against your torso, helping sweat disperse rather than pool. Adjustable chest straps let you fine-tune the fit to eliminate bounce, while reinforced stitching and heavy-duty metal zippers keep everything intact even on rough trails.

• Breathable mesh construction for improved ventilation
• Adjustable sternum straps reduce vertical and lateral movement
• Durable zippers and reinforced seams for long-term reliability
• Low-profile design that sits close to the body to enhance airflow

What safety and trail-specific features are included?

The vest adds visibility and emergency readiness with reflective strips on the rear and an integrated whistle. These non-bulky safety touches are intended to improve low-light visibility and allow simple signaling without adding unnecessary weight or complexity.

• Reflective rear strips for better visibility at dusk and dawn
• Built-in emergency whistle on the strap system
• Low-weight safety design suitable for trail and night training
• Compact layout designed for long-distance and technical terrain

Who is this for? The LECAMO 5L Running Hydration Vest is aimed at runners and hikers seeking an ultralight, organized hydration solution for distances from long training runs to ultras. It’s a good match for slim-to-athletic body types who want quick water access, reliable storage for essential items, and a breathable, low-bounce fit. Choose the medium if your chest measures 35–40 inches; size up for a more relaxed fit or layered clothing on colder outings.