UltraLight 8L Trail Running Vest – Unisex Hydration Pack for 20KM+ Ultra-Distance Adventures

Regular price
$59.99
Regular price
$89.99
Sale price
$59.99
Color: White
Size: M
Subtotal: $59.99
HAIMONT Running Packs White / S UltraLight 8L Trail Running Vest – Unisex Hydration Pack for 20KM+ Ultra-Distance Adventures

UltraLight 8L Trail Running Vest – Unisex Hydration Pack for 20KM+ Ultra-Distance Adventures

$59.99

UltraLight 8L Trail Running Vest – Unisex Hydration Pack for 20KM+ Ultra-Distance Adventures

$59.99
Color: White
Size: M

Engineered for Endurance, Built for Wild Freedom

Break Boundaries with the Lightest Hydration Vest for Long-Distance Trail Running

Weighing a mere 183 grams (6.5oz), the Haimont UltraLight 8L Vest redefines minimalist performance for ultramarathons, mountain trails, and backcountry expeditions. Designed to disappear on your body while carrying everything you need, this vest combines featherlight agility, 360° safety, and pro-grade storage to fuel your most ambitious 20KM+ runs.

Features

✅ Unbeatable Weight-to-Storage Ratio

At 183g, it’s 25% lighter than average trail vests yet delivers 8L of organized capacity across 11 pockets. Store gels, phones, maps, and layers without sacrificing speed.

Body-Hugging Precision for Zero Distraction

The ergonomic 4-point adjustment system locks the vest to your torso, while nylon diamond mesh and soft shoulder padding eliminate chafing—even during 10-hour efforts.

Safety Engineered for Remote Trails

  • 360° reflective strips for visibility in dawn/dusk conditions
  • Integrated safety whistle for emergencies
  • Secure hose strips keep hydration spouts stable on technical terrain

Breathe Freely, Run Faster

Nylon diamond mesh back panels and shoulder straps create airflow channels, wicking sweat and dissipating heat 2x faster than standard polyester.

Versatile Gear Management

  • Front elastic hangings for quick-access snacks or gloves
  • 4 stretch straps for trekking poles or ice axes
  • Water-resistant compartments protect essentials from rain/sweat
  • The pack includes storage for two 500ml flasks (included). 

SPECS

  • Volume: 8L
  • Weight: L: 202g/7.13oz, M: 191g/6.74oz, S: 183g / 6.46oz
  • Weight including accessories: 258g
  • No.of Pockets: 11
  • Size: S,M,L
  • Reflectivity: 360° reflective strips
  • Materials: 90% Nylon+10% spandex & nylon diamond mesh

Washcare

  • Do not bleach
  • Do not dry clean
  • Do not tumble dry
  • Do not machine wash
  • Do not iron
  • Hand wash cold (30°C)

Delivery Information

HAIMONT understands that getting your items in a timely manner is important to you, so we process your order swiftly. Please note that because we make every effort to ship your product as quickly as possible, once the shipping process begins, we are unable to make any changes to your order.

All orders are estimated to ship typically within 1 to 2 business days after the order is placed. Shipping days exclude weekends and holidays.

Currently, we are offering Free Standard Shipping everyday on Orders Over $40. Our standard shipping method is ground shipping. We will ship your order via any of the major mail carriers, including UPS, FedEx, DHL and the United States Postal Service. At this time we are unable to provide the option to choose your carrier of choice.

Orders shipping to APO/FPO addresses will be unavailable. We do not ship to PO Boxes. If your package is not able to be delivered, it will automatically be returned to us. Email us at service@haimont.com to figure out your options for re-delivery!

Standard Shipping

  • 3 to 7 Business Days to the US from US warehouses
  • 7 to 14 Business Days to Asia and Europe
  • 10 to 25 Business Days to Other Areas

Expedited Shipping

  • 1 to 3 business days to the US, additional $15 needed
  • 5 to 10 Business Days to Asia and Europe, additional $20 needed
  • Other areas are not available

International Shipping (Except United States)

  • Your package may be subject to the customs fees and import duties of the country to which you have your order shipped. The recipient is responsible for all duties and taxes incurred. Haimont cannot determine these fees during the checkout process.
  • It usually takes 7 - 25 business days for international orders to be delivered. The product gets handed to your local post office on arrival in your country and as such, delivery times will vary by country depending on the efficiency and expediency of your postal service.
  • You cannot cancel the order if the product is already shipped out. In this case, please send us a return request when you receive the parcel.

Tracking Your Order

Once your order leaves our warehouse, a tracking number and tracking link will be emailed to you. Tracking codes take one business day to activate.

Backordered Items

If an item is out of stock you will be contacted as soon as possible. You will have the option of waiting for the back ordered item, splitting the shipment and having all the in-stock items sent immediately, choosing a replacement item or canceling the backordered item.

Returns Policy

We strive to provide the best customer experience. If for any reason you are not satisfied with the product you purchased from haimont.com, you may return it within 30 days of delivery for a full refund minus any shipping charges. We just ask that the product be in brand new condition with the original tags still attached for full credit.

Please review our Return & Refund Policy for more detailed information.

Customer Reviews

Based on 60 reviews
85%
(51)
13%
(8)
2%
(1)
0%
(0)
0%
(0)
S
Shane Sievers
Fit for an Ultra

First time running with this vest and it helped me survive a 34 mile trail run. Nice job. Only complaint was the back bladder felt a little unsupported with the lighter weight strap.

M
Michele
Comfortable in the August heat of Louisiana

The vest is very breathable.. a comedies bottles beautifully.. other pockets are well designed and well placed. I'm very pleased with my purchase

M
Michele Off

Fantastic product!!!! Very well made with nice quality & lightweight fabrics! The only thing I wish was different is the sizing. I got the smallest option and its still slightly loose. Having more size options for much smaller, or much larger people, would be helpful. Other than that, its great! Looking forward to wearing it on ALL my adventures 😊

T
Tanja McGrath
So far so good!

This is perfect. I'm training for a half marathon and when I started doing over 10k regularly I got this with the 2 water bottles.
I keep an extra layer in the main pouch at the back along with a cereal or cake bar. I keep my phone in one of the front pouches and water bottle in the other. It's perfect. There's also wee zip pockets which I use for my keys and on the go snacks(gummies normally).
It's comfortable and ticks all the boxes. Let's me carry everything I need to be able to comfortably go long runs.

R
Raquel Mesa
Very decent for the price

Got reccomended this product to test so I thought id try it seeing as we do a lot of bike rides, fits my partner well and he has a 58 chest and fits me well I am a 38 chest so there is no doubt it will fit practically anyone as its extremely adjustable. It has plenty of decent sized pockets for anything you might need to take with you. It's extremely lightweight and thin but that's exactly what you want when going on a long bike ride or walk, when you wear it you can barely notice its on. It comes with 2 soft flasks and very well made, absolutely no leaks either! Comes with a whistle which is a bit naff but if you need to get someones attention its better than nothing. Overall I'm so impressed with it

C
Carson Farrow
Great running accessory!

Wonderfully lightweight without feeling like paper. This is a great quality material that feels like it will last.
The bladder is a little small, but I just added a second one i already had and its perfect.

R
Randall Merchant

UltraLight 8L Trail Running Vest – Unisex Hydration Pack for 20KM+ Ultra-Distance Adventures

S
Schuyler Moore
Best purchase

I love this vest. It is so light and so useful. I use it every time I do an activity. When I go for a long walk, run and hike. The vest also came early and very affordable.

J
James Gulli
Great running hydration vest

Love this vest! I've used it for a few months. It's holding up well so far. It fits nicely, lots of adjustability. Very comfortable and nice quality. I like the small zipper pockets on the front of the straps for things like chapstick or cash. The larger pockets on the front are big enough for my phone or energy gels. With the water bladder full there isn't much extra room in the main compartment, but you could stash an extra lightweight layer or some snacks or sunscreen in there. Overall great, I'm really happy with this purchase.

J
Jasmine Sar
A great & efficient hydration bladder bag!

So I will start off by saying that this is a small & short bag. Better suited for smaller individuals. A 8L pack but it seems so much smaller once you put items in there, along with the bladder. This bag is enough for a short walk/run/hike/trip experience. Anything longer and youre going to want to get a larger capacity bag. Two days in a row what I love that its lightweight and has an amazing amount of pockets & storage for whatever you may need for a quick grab. The shoulder straps and rear exterior of the bag are made of a breathable honeycomb mesh. The inside is conveniently large enough to carry several items, if youre not carrying the filled bladder. Once you have a filled bladder in there, the space is minimal (look at the last 2 photos). Youre carrying just the essentials at that point. The exterior of the rear bag has crisscrossed elastic ties that are great for carrying trekking poles, a packable jacket, small blanket, etc. All the straps are enclosed in a reflective material which is great for nighttime visibility. Now my favorite part is the front of the vest! Pockets everywhere! I like to have my items easily accessible, so that way I dont need to slow down or stop to look for items. The bag has 3 cross body slip&lock straps: upper chest, mid chest and the lower back. There are two pockets to hold the soft flasks (that come with the bag!); 2 zippered mesh compartments on the waist wrap; and 4 smaller pockets to store snacks, keys. chapstick, etc. The bladder and connecting tube worked great. No leaking issues or trouble with the tube as Ive seen in other reviews. You have to get used to pulling from the mouth valve while being active, but once you have that down, its a highly effective hydration bladder. Overall, I find this bag to be just as good as the name brand bags and even better because its a fraction of
The cost. I highly recommend

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