FITLY Sub90 Running Hydration Vest – Lightweight Unisex Pack with Phone Holder & Storage (Blue, XS-S)

Feel the lightness in every stride

The FITLY Sub90 Running Hydration Vest is crafted for runners who want to carry essentials without adding bulk. This featherweight, body-hugging pack sits close to the torso, helping you maintain form while keeping your phone, keys, and small items within easy reach. The result is a more streamlined feel on your longest miles, with the option to hydrate on the go thanks to a thoughtfully integrated soft flask system.

What makes Sub90 stand out

• Strategic storage: two accessible stretch front pockets, a dedicated phone pocket, a larger main pocket, and a thermo-pocket equipped with a 500 ml soft flask for hydration on demand.
• Targeted durability: a water-resistant, anti-sway pack structure minimizes bounce and keeps your items stable during runs.
• Seamless closure and quiet operation: magnetic closures paired with silent zipper tabs reduce noise and snagging while you move.

Designed for Sub90 runs, this vest lives within a family of FITLY packs that balance capacity with a light touch. The Sub90 is optimized for longer distances, with multiple pockets arranged for quick access so you can stay focused on pace and rhythm rather than fiddling with gear.

Comfort, materials, and smart details

• Featherweight feel: a compact silhouette with four stretchy points that move with your body, helping you stay fluid across every stride.
• Fabric and odor control: moisture-wicking, fast-drying material derived from recycled coffee grounds helps the vest stay comfortable as your run heats up.
• Protection and practicality: water-resistant pockets guard essentials from light rain or splashes, while the structure prevents items from rattling or bouncing.

Fit guidance and sizing

FITLY offers two size ranges to accommodate different body types: XS-S and M-L-XL. For the ideal fit, measure about 2 inches below the pectoral muscles. If you’re between sizes, consider how your layers or seasonal clothing might change your measurement. Common ranges include 26–31 inches (67–78 cm) for XS-S and 31–40 inches (78–102 cm) for M-L-XL.

Practical use ideas

Envision early morning runs through quiet streets, tempo sessions along a park loop, or longer weekend routes where you want quick phone access and a compact hydration option. The Sub90 vest supports a natural running form while keeping your essentials within reach, so you can stay connected, organized, and comfortable as you go.

Carefully chosen components and thoughtful layout invite you to explore your routes with confidence. While results vary, you may notice a smoother carry feel, less bounce, and faster access to your phone and small items—without changing your natural stride.