Quick Summary
The Massive Impact running hydration vest is a black, unisex design with two 500ml soft flasks, LED lighting and reflective details on the front and back. It also has six pockets, adjustable chest straps and a rear sleeve for a separately purchased hydration bladder.
Key Details
| Detail | Product information and buyer relevance |
|---|---|
| Fit and material | Unisex design with breathable mesh fabric and adjustable chest straps; the stated chest-size range is XS to XL. |
| Hydration | Two included BPA-free soft flasks, each 500ml, sit in front chest pockets. |
| Bladder sleeve | The rear sleeve is described as fitting standard 1.5L to 2L bladders. The bladder is sold separately. |
| Storage | Six pockets in total, including a phone pocket and five additional compartments. |
| Lighting and reflective details | LED lighting and reflective detailing across the front and back. |
| Colour and quantity | Black; one vest. |
What to Compare Before Buying
- Fit: The stated chest-size range is XS to XL, but no measurements are given. Check the fit against your measurements and consider how the adjustable straps sit over the clothing you plan to wear.
- Lighting: Battery, charging and light-output details are not specified. Check these details if they matter for your intended use.
- Storage: Consider whether the phone pocket and other compartments suit the items you intend to carry.
Compatibility, Size and Fit
The rear sleeve is described as suitable for standard 1.5L to 2L hydration bladders and has a tube-routing channel. If you intend to use a bladder, check its dimensions and tube arrangement against the vest. The two included 500ml flasks provide a separate hydration option.
What Is Included
The stated configuration includes one vest and two 500ml BPA-free soft flasks. A hydration bladder is sold separately.
Plan Your Pocket Layout
Before a run, decide which small items you want to carry and where to place them. For example, you could reserve the phone pocket for your phone and use another compartment for keys or cards. Choose between the included front flasks and a compatible bladder, then check the fit and tube routing before setting off.
Before You Decide
Check that the stated XS to XL chest-size range suits you, that the six-pocket layout works for your essentials, and that any separately purchased bladder matches the sleeve. If the LED lighting matters for your use, confirm its power and charging details.
