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Nathan QuickStart Hydration Pack Vest with Bladder or flasks, Storage Pockets, Breathable Moisture-Wicking Fabric, Adjustable Straps for Running, Hiking, Walking, Marathons, Obstacle Races

  • Based on 133 reviews
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Availability: Only 1 left in stock, order soon!
Fulfilled by PeakNTrend LLC

Arrives Tuesday, Jul 7
Order within 23 hours and 53 minutes
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Size: 4L Storage


Color: 1.5L Red 4L Storage


Features

  • FUNCTIONAL HYDRATION: 4L running vest is designed for running, walking, marathons and cycling. Mobile running hydration vest is equipped with a 1.5L bladder, 2 easily accessible front pockets and extra storage that's crafted for an active lifestyle.
  • SIZING & FIT: One size fits most. Adjustable front and side straps for a custom fit that doesn't bounce as you run, jog or hike. Designed as a running hydration pack, an essential for running accessories for men and women.
  • ESSENTIAL DESIGN: Made for movement with moisture-wicking stretch woven fabric & chafe-free binding for comfort, complete with breathable mesh shoulder straps. Easy access front storage pockets let you bring running essentials.
  • SPECS: Weight with 1.5 liter hydration bladder: 12.4oz/352g Weight w/o bladder: 7.2oz/204g
  • INSPIRED BY THE JOURNEY: Nathan's collection of running essentials like this running vest, deliver on intuitive design, comfort, quality, and smart storage, to help runners enhance their performance, mile after mile and year after year.

Description

Stay light with the minimal design of the Nathan Quick Start 4L. This hydration backpack is a handsfree hydration solution for every runner, from beginners to experienced marathon runners. Featuring a running vest with water bladder design, it helps you stay hydrated on the go. Plus, it has pockets on the front straps and 2 zippered back pockets, making it a practical piece of running accessories for women and men. Easy to adjust for a snug fit, it offers a no bounce run experience.

Brand: Nathan


Color: 1.5L Red 4L Storage


Material: 60% Nylon, 40% Polyester


Sport: Running


Item Weight: 12.32 ounces


Item Weight: 12.32 ounces


Capacity: 4 Liters


Number Of Pockets: 6


Tank Volume: 1.5 Liters


Sport Type: Running


Strap Type: Adjustable


Pocket Description: Stash Pocket


Color: 1.5L Red 4L Storage


Material Type: 60% Nylon, 40% Polyester


Brand Name: Nathan


Manufacturer: NATHAN


UPC: 717064964925


Item Type Name: Quick Start 2.0 4L Ribbon Red/Estate Blue OSFM


Included Components: Hydration Pack


Warranty Description: Warranty


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Tuesday, Jul 7

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews


  • Nathan Hydrating Running Vest
Size: 6L Storage Color: 1.5L Magenta 6L Storage
I recently invested in a hydrating running vest, and it has revolutionized my running experience. This vest has quickly become an essential part of my gear, offering a perfect blend of functionality, comfort, and style. **Hydration On-the-Go:** The standout feature of this vest is its hydration system. With a built-in bladder and an easy-to-use drinking tube, I can stay hydrated without breaking my stride. The bladder holds ample water for long runs, and the leak-proof design ensures no spills or mess. It's incredibly convenient to sip water hands-free, keeping my focus on the run. **Comfort and Fit:** Comfort is paramount when it comes to running gear, and this vest excels in that area. The adjustable straps allow for a customized fit, ensuring the vest stays snug and secure without bouncing. The breathable mesh fabric is lightweight and wicks away moisture, keeping me cool and dry even during intense workouts. I barely notice I’m wearing it, which speaks volumes about its design. **Storage Solutions:** This vest offers ample storage without being bulky. Multiple pockets are strategically placed for easy access to essentials like energy gels, keys, and my phone. There's even a zippered pocket for valuables, providing peace of mind that nothing will fall out during my run. The thoughtful placement and variety of pockets mean I can carry everything I need without feeling weighed down. **Durability and Quality:** The build quality of this vest is top-notch. It’s made from high-quality materials that withstand the rigors of frequent use and harsh weather conditions. The zippers are sturdy, the seams are well-constructed, and the overall durability is impressive. It’s clear that this vest is built to last, making it a worthwhile investment for any serious runner. **Style and Visibility:** Not only is this vest functional, but it also looks great. The sleek design and vibrant color options add a touch of style to my running outfit. Additionally, reflective elements are integrated into the vest, enhancing my visibility during early morning or evening runs. Safety is always a priority, and this vest ensures I’m seen by others on the road. In conclusion, this hydrating running vest has exceeded my expectations in every way. It provides a perfect balance of hydration, comfort, storage, and style. Whether you’re training for a marathon or just enjoy long-distance running, this vest is a game-changer. It keeps me hydrated, comfortable, and prepared for any run. Highly recommended for any runner looking to enhance their performance and overall running experience! ... show more
Reviewed in the United States on May 24, 2024 by Elizabeth Gindt

  • Surprisingly comfortable for running
Size: 4L Storage Color: 1.5L Red 4L Storage
Gals, you know how uncomfortable it can be to run with things flopping around on you? This is my first running pack and I was totally expecting uncomfortable back boob feelings. But this pack was surprisingly easy to get used to. I will say you should get as much air out of the bladder as possible; really helps with the sloshing. Size is good; holds everything I need for longer runs and hikes. Way cheaper than brand name CamelBaks, but still good quality. My only *minor* complaint is that the straps on the front move easily up and down in their channels so the fit changes a little as you run. If you get them where you like them though, you can super glue them in place. ... show more
Reviewed in the United States on July 3, 2025 by Chloe Kosters

  • Perfect
Size: 4L Storage Color: 1.5L Black 4L Storage
Excellent. Good storage capacity for water and other essentials. No leakage. Used for most recent marathon without any issue
Reviewed in the United States on January 12, 2026 by Kaitlyn Burnett

  • Great fit
Size: 4L Storage Color: 1.5L Light Stone 4L Storage
Great hydration vest that fits well. Lightweight with lots of storage space. Very durable
Reviewed in the United States on December 10, 2025 by Ben Williams

  • Small learning curve; Great running accessory
Size: 4L Storage Color: 1.5L Black 4L Storage
This backpack changed the game for my marathon training. It fits great and has adjustable straps. It was on the pricier side of running packs but I think it is high quality and worth the price. The color is true to the photo and it holds a great amount of liquid. Took a minute at first to figure out how to get the liquid to come out and the best way to arrange the straw but after that it's been smooth sailing! ... show more
Reviewed in the United States on April 28, 2025 by Daphne LeSueur

  • Perfect for running, fits Big phone on front bag and it's not 6L, it's 2L
Size: 6L Storage Color: 1.5L Charcoal 6L Storage
I was having second thoughts on ordering this since they don't have that many ratings but it was a good decision to do so. It came packed in a transparent Nathan bag and it's completely new, and on perfect state; It's like getting it from the store. I was looking for a running bag that wouldn't be stiff, it would be comfortable, the backpack straps wouldn't be made of that thin mesh and that it had a front pocket where I could put my phone (I have a Samsung s23 Ultra) since I don't want to be reaching back to any back pockets... This checked all my boxes. Initially it didn't fit perfectly on my chest but the front horizontal straps you use to get it tighter are adjustable and I could extend them to fit perfectly. Also those horizontal straps can be move up or down to better fit your needs. The material is amazing, breathable and the backpack is really comfortable; It locks really good so you don't feel it while running. it also has two big back pockets to use. Finally, the water bag is not 6 liters as described here, it's really 2 Liters. Which for me was perfect. I've ran 20 km so far with it.. I'll update in a few weeks or maybe a month if anything unexpected happens with it.. but so far, it's amazing. ... show more
Reviewed in the United States on February 8, 2024 by Luis Felipe Rojas Hernandez

  • Super comfortable, perfect size
Size: 4L Storage Color: 1.5L Purple 4L Storage
Awesome pack, and the perfect size. I have an old Nathan hydration pack that I’ve had for at least 15 years or more and it has served me really well. Got a job as a bicycle tour guide and needed to put a couple extra things in the pack but wanted to keep it a low profile. The size is perfect. The material is really nice and stretchy and comfortable and all around so far it kicks ass. Hope that it has the same longevity as my old pack… I still have it and it’s in good shape after 15 years of heavy use ... show more
Reviewed in the United States on August 16, 2025 by Cari Matthews

  • The BEST running vest/backpack.
Size: 4L Storage Color: Black
Excellent quality and super deal. This is Aexatly what I was looking for. Sleek, smart design and the size is ideal. The storage is actually incredibly spacious and the pockets on the straps fit my phone and snacks perfectly. The water bottles work great, too and the back pouch is designed to accommodate a bladder if you want. ... show more
Reviewed in the United States on January 26, 2026 by MORGAN FOX

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