Ultra-Lightweight, Fully Adjustable, Built for Performance.
Crush your next run or hike with the ONETOALL Lightweight Hydration Running Vest, engineered for speed, comfort, and endurance. Weighing just 150g (5.29oz), this 5.5L unisex hydration vest is designed for high-performance outdoor athletes who demand functionality without the bulk.
With an ergonomic, breathable mesh design, a detachable and adjustable chest strap, and a leak-proof 2L BPA-free water bladder, this vest offers unmatched stability, ventilation, and convenience during marathons, trail runs, hikes, or cycling sessions.
Key Features & Benefits:
✅ Featherlight Comfort – Weighs only 150g, keeping you fast and free
✅ 2L Leakproof Bladder Included – BPA-free, pressure-resistant, and quick to detach
✅ Ergonomic Fit – Contours to your body to reduce bounce and discomfort
✅ All-Season Breathability – Upgraded mesh and knitted fabrics keep your back cool and dry
✅ Ample Storage – 5.5L capacity with dedicated bladder compartment, front zipper pockets, and elastic side pockets
✅ Adjustable for All Sizes – Fits chest sizes from 27.56” to 62.99”; suitable for users between 88–330 lbs
✅ Reflective Safety Elements – Stay visible during early morning or nighttime runs
✅ Endurance-Tested – Withstood 1 million shaking simulations (24 full marathon equivalents)
Product Specifications:
| Feature | Details |
|---|---|
| Brand: | ONETOALL |
| Weight: | 150g (5.29 oz) |
| Capacity: | 5.5L total (2L bladder included) |
| Bladder Type: | BPA-Free, Leakproof, Quick-Detach |
| Material: | Knitted + Mesh Fabric |
| Fit Range: | Chest: 27.56”–62.99”; Weight: 88–330 lbs |
| Use Case: | Running, Marathon, Trail, Hiking, Cycling |
| Reflective Elements: | Logo & Webbing |
| Storage Pockets: | Main compartment, bladder warehouse, front zippers & elastic straps |
Perfect For:
🏃 Marathon & Trail Runners
🚴 Cyclists & Commuters
⛰️ Hikers & Backpackers
🌄 Outdoor Fitness Enthusiasts
| Color |
Black Vest With 1 X Soft Flask, Black Vest With 2l Bladder, Blue Vest With 2l Bladder, Pink Vest With 2l Bladder, Red Vest With 2l Bladder, White Vest Only Vest, White Vest With 2l Bladder |
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