How to Choose a Running Hydration Vest

Stay fueled up with this Nathan hydration vest. It comes with two 20 fl. oz. soft flasks with extended straws. It has pockets for stashing gels. The Quick-Fit™ system lets you dial in the perfect fit.
Imported.
View all Nathan Running Hydration Vests| Best Use | Trail Running |
|---|---|
| Gear Capacity (L) | 6 liters |
| Gear Capacity (cu. in.) | 366 cubic inches |
| Reservoir Compatible | Yes |
| Reservoir Included | No |
| Bottle(s) Included | 2 bottles |
| Liquid Capacity (L) | 1.18 liters |
| Liquid Capacity (fl. oz.) | 40 fluid ounces |
| Number of Exterior Pockets | 10 + main compartment |
| Weight | With flasks: 11.9 ounces; without flasks: 8.2 ounces |
| Material(s) | Main: 45% polyester/31% nylon/16% spandex/5% polyoxymethylene/2% rubber/1% low-density polyethylene; mesh pockets: 75% nylon/25% spandex |
| Fits Chest | XXS: At sternum: 28-30.5 inches; bust: 32 inches XS: At sternum: 31-32.5 inches; bust: 34 inches S: At sternum: 33-34.5 inches; bust: 36 inches M: At sternum: 35-36.5 inches; bust: 38 inches L: At sternum: 37-38.5 inches; bust: 40 inches XL: At sternum: 39-40.5 inches; bust: 42 inches |
| BPA Free | Yes |
| Dimensions | Unavailable |
| Gender | Women's |
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Ran my first ultra marathon with this pack and was so pleased. I have struggled with finding something that didn't shift during movement. The pack never moved, yet felt light and seamless. I was happy to adjust the ties as my fuel depleted from the pouches. Would recommend to all my friends.
I've been using this vest on Sunday long runs and really enjoying it! The fit is great—snug but not restrictive, and the elastic front closure is a huge improvement over previous clip versions. I've had under arm and neck chaffing in the past but haven't had any issues with this product. It moves with me and feels much more comfortable on long runs. The only minor downside is that the water in the reservoir does slosh around a bit, even with burbing it, but that’s expected with any hydration pack. There are pockets in the front for soft flasks when you don't need the full bladder.
[This review was collected as part of a promotion.] The Nathan Pinnacle Pro 6L hydration vest is GORGEOUS and impresses with its perfect fit, ample storage, and smart design. The adjustable straps ensure a snug yet comfortable fit, preventing any bouncing during runs. I'm obsessed with the well-placed pockets that make it easy to access my (birthday cake) gels and my phone! The lightweight materials and mesh back provide excellent ventilation, keeping me cool and dry. This vest is practical, durable, may I say, gorgeous. Highly recommend it for any runner wanting to look and feel AMAZING!
[This review was collected as part of a promotion.] This was my first time using a hydration pack with bottles instead of a bladder, and I was pleasantly surprised. The bottles hold a substantial amount of water, yet the pack feels incredibly lightweight. Even on my 9-mile trail runs, it stayed securely in place without any bouncing or shifting. It’s extremely comfortable. The pack features multiple zippered pockets, providing plenty of secure storage for essentials like keys, a phone, and energy gels. I especially appreciate that, unlike my previous pack, this one didn’t cause any skin irritation—even when wearing a tank top. If I could change one thing, I would prefer slightly longer straws so I wouldn’t have to tilt my head down as much to drink, but that’s purely personal preference. Overall, I’m very happy with this pack—its comfort, stability, and storage capacity make it a fantastic choice for longer runs.
This vest is comfortable, perfect for medium to long runs, love the ability to take water and electrolytes both in the two separate bottles. Love the large bottom pocket at the back of the vest for multiple gels (or could fit a phone)!
[This review was collected as part of a promotion.] Got a size XS and it fits perfect (5'4 125lb female). Slightly more heavy than my Pinnacle Breeze, but still super breathable. The added pocket on the back is a super nice feature for longer outings. Love it!
There are so many pockets. The main reason I went with Nathan is because of their front pocket storage. It fits snug but when I tried on the large it was too big. So snug it is