









💦 Gear up, hydrate smart, and never miss a beat!
The 5L Running Vest Hydration Backpack by TRIWONDER combines a 1.5L PEVA hydration bladder with a lightweight, breathable nylon and polyester mesh design. Featuring adjustable chest and waist straps for a secure fit, multiple pockets for organized storage, and waterproof materials, this vest is engineered for professional-level endurance athletes and outdoor enthusiasts seeking reliable hydration and comfort across all seasons.








| Product dimensions | 28W x 3H centimetres |
| Strap type | Adjustable |
| Capacity | 1.5 litres |
| Pocket description | Main compartment, shoulder strap pocket, zip pocket, water bottle compartment |
| Number of pockets | 4 |
| Tank volume | 1.5 Litres |
| Manufacturer | TRIWONDER |
| Action | light |
| Age range | Adult |
| Color | 01 Black - with 1.5L Water Bladder |
| Size | One Size |
| Weight | 0.27 Kilograms |
| Material type | Nylon, Polyester |
| Outer material | Polyester |
| Seasons | Year-round |
| Skill level | Professional |
| Features | Waterproof |
| Volume capacity | 5 Litres |
| Included components | Hydartion Pack |
| Batteries included? | No |
| Department | Men's |
| Item model number | OS1513BL-15L |
| ASIN | B06VWKYQ8Z |
K**N
Comfortable and versatile.
Perfect product, all around versatile and comfortable for longer runs, pockets are perfect size for my phone as-well as energy energy pouches, water bottle is easy to fit and fill and has a decent capacity. Definitely recommend this product
A**R
Deadly, defo recommend
Light weight comfortable plenty of pockets quality is really good compared to on I got from a big brand very functional
P**W
Don’t waste money on the bottle
The vest is great. Good fit and comfortable when running. The little pockets are ideal for phone gels and stowing jacket if it’s too warm. However the bottle smells and tastes of plastic, it is foul. I washed it in warm soapy water, soaked it in bicarb twice and vinegar once and after all that it is JUST ABOUT useable. Not sure I will use it though as the smell/taste was so strong I wonder about how safe it is! Pity because overall it’s an excellent set up for long distance running.
S**C
Very good value
Very good. Does the job perfectly.
A**S
Good vest for beginners
Really came in handy when I started running earlier this year to carry my phone and have a hydration bladder with me. Fits well and It’s pretty comfortable. Unfortunately the quality of the zip on the pocket where I would keep my phone was very poor (broke just before Manchester half 🤦🏻♂️) seemingly it had rusted or eroded in some way. Not good when you train in England and it’s raining 95% of the time. As I say though, a good entry level running vest 👍🏻
A**I
Perfect for my half marathon
Fit plenty of water in the water sack which got me through a half marathon and I think it could have lasted a full marathon to be honest. I read on another review that the water tastes funny being in the sack but disagree, tastes fine to me! Fit my keys, phone, air pods case, a handful of gels and a pack of Kendall mint cake. Very comfortable. Just make sure to wear with the water sack pipe facing away from your back as it’ll dig into your back otherwise. So happy with this purchase, not a single complaint here!
H**E
Pockets for everything
Lightweight vest with a space for my water bladder, this was my must have as my last backpack broke with constant use.This straight away feels more durable and definitely more versatile as I can now bring an isotonic drink as well as water on my long runs. Plenty more pockets for sweets/chews if required and keys again if I'm driving to another location first.It's adjustable and should fit most people, excellent product and would probably have paid more after first inspection of this product. Nice
L**A
LOVE
Had a few running vests this is my best vest by far comfortable fit is perfect and adjustable I have big boobs so excellent for adjusting the chest I wear over my sports bra and honestly can’t feel it forget I have it on pockets are a must and ther are plenty 10/10 I’m looking at buying the same one in another colour
Trustpilot
3 weeks ago
1 month ago