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Nathan

Nathan Peak Hydration Waist Pack with Storage Area & Run Flask 18oz – Running, Hiking, Camping, Cycling

    • Based on 1,279 reviews
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Availability: In Stock.
Fulfilled by Amazon
Arrives Sunday, Nov 17
Order within 14 hours and 38 minutes
Available payment plans shown during checkout

Size: 18 oz


Color: True Navy / Angel Blue


Features

  • CAPACITY: 18 oz/535 ml Speed Draw Flask with push/pull Race Cap, Expandable zippered stretch pocket keeps essentials protected
  • DESIGN: Angled insulated bottle holder on running waist pack allows easy one handed access, Easy to store and easy to release from belt stays in place throughout run!
  • SECURE: Extended side panels hug the body comfortably for a perfect fit, Bottle and storage areas are securely fastened to ensure your essentials are protected
  • MINIMALIST: Eliminate the need for a larger running hydration pack Simplistic and functional

Brand: Nathan


Color: True Navy / Angel Blue


Material: 30% Polyester/70% Nylon


Sport: Sporting Goods


Item Weight: 6.74 ounces


Global Trade Identification Number: 62


UPC: 717064930562


Brand Name: Nathan


Manufacturer: Nathan


Strap Type: Adjustable


Pocket Description: Stash Pocket


Sport Type: Sporting Goods


Capacity: 535 Milliliters


Tank Volume: 535 Milliliters


Number Of Pockets: 2


Item Weight: 6.74 ounces


Material: 30% Polyester/70% Nylon


Color: True Navy / Angel Blue


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Sunday, Nov 17

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

    • Works For Most Runs, Doesn’t Bounce A Lot And Storage Pouch Is Okay.
Size: 18 oz Color: Black
Review Image by iluvgr8tdeals iluvgr8tdeals
Review Image by iluvgr8tdeals iluvgr8tdeals
Review Image by iluvgr8tdeals iluvgr8tdeals
Review Image by iluvgr8tdeals iluvgr8tdeals
Review Image by iluvgr8tdeals iluvgr8tdeals
⁃ It’s very easy to remove the ‘Nathan Running Essentials’ plastic tag that a lot of people have complained about being unable to remove. Simply grab the strap underneath the sign and slide it off the two ‘hooks’ that clamp the sign/tag to the strap. ⁃ I purchased this Peak waist pack for runs between 6-18 miles. Until recently, I used to carry the running Hydration belts/fanny packs with 2 bottles on each side. There were more disadvantages than advantages when I used the running belts. The bottles would sometimes fall off, the bottles themselves would chafe my skin, they would never really be tight enough for bounce-free runs, the elastic bands holding the bottles would either get loose or fray/cut off altogether and so on and so forth. ⁃ For any runs above 18 miles for me, essentially the required 20 miler 3 weeks before a marathon and during the full 26.2 miles full marathon, I use the big brother Nathan Vapor Air Hydration Pack Running Vest. For 3 milers or less, I use the Nathan 12oz handheld bottle. ⁃ This waist pack is awesome! For middle range runs (6-18 miles for me) it basically holds almost everything I carry in these runs. ⁃ For the 18 oz bottle, this is an upgrade from the 2 6oz bottles (12oz in total) found in many running belts. Now, I can access more liquid. ⁃ I cleaned and rinsed the bottle with vinegar and water before the first use. I never did get any ‘plastic’ taste at all when I sipped the fluids and my fluids (Gatorade) tasted as good as it tastes from the original Gatorade bottle, at least in the beginning before the Gatorade sloshes repeatedly hehe. ⁃ The bottle is easy to drink out of. So far, the push pull cap works well for me. I have seen people complaining of this cap leaking and they replace the cap with Nathan race caps. ⁃ It also goes in and out of the pouch easily. It is also easy to hold. ⁃ In the ‘expandable’ zipper pouch, I managed to put in 3 GU gels (1.1 oz each) and 2 Cliff bars (2.4 oz each) This is one pouch you cannot ‘overload’ as the contents may fall off when you try to remove the contents that are placed in the zipper pouch which is accessible from the back. This is because you will most likely be unzipping the pocket with your hand sight unseen and reaching out for the energy bars/GU gels. ⁃ It will bounce a bit on your first run but this is expected. Just adjust the length of the straps and this will/may reduce the bounce. I run with wireless Bluetooth earbuds with music on so the bouncing and sloshing might not be as loud as some other sensitive users will find. I found the bouncing very minimal and acceptable. ⁃ The zipper pouch may also fit a regular 4.7 inch display smartphone. My iPhone 6S plus with Otterbox Commuter case was too big to fit. I use a Gearbeast XLG armband to carry my phone so this wasn’t a big deal to me but it may be a big deal to some. ⁃ One advantage that this waist pack has is that the expandable waist straps have a Velcro clasp that holds the edges of the straps together once you have determined the comfortable length of the waist strap. This means that there will be less bounce as the strap will fit snugly when adjusted well. ⁃ I am a size 36 men’s waist and there was a bit of strap left to spare. ⁃ Have a short practice run before using this pouch so that you can determine whether you will need to reduce/adjust the length so that it can fit you. ⁃ After I used it on my first run, the waist pack changed positions from the back to where the bottle was on the side. It was a pleasant surprise as the bottle was now easily accessible from the side, just like the small bottles from the Hydration belts. This also meant that the zipper pouch (with my gels and energy bars) was easier to access. ⁃ After my first run, I reduced the length of the strap by using the Velcro clasps provided and it fit better on the second run and hardly bounced. The strap/waistband rests on my waist at the same location my running shorts waistband is. I am a man so women might have different optimal locations for the waistband. ⁃ I normally hand-wash the bottle but I tested it by putting it in the dishwasher together with the cap. It came out clean and just in the same form it was in before. Nathan advises you to place the bottle at the top rack of the dishwasher where the heat is less than the bottom rack. ⁃ The ‘Nathan’ letters are reflective, a bonus when doing the dusk/dawn/night runs. - It has a drawstring where you can store a poncho or light jacket. This feature should be useful for hikers. ⁃ In very hot days for very hot runs, the Gatorade does get lukewarm so I will most likely get the insulated bottle version (Nathan Speedraw insulated flask water bottle) that fits into this particular ‘Peak’ waistpack. There is a Nathan insulated waist pack sold but I think the difference between this waistpack and the insulated one is the insulated bottle. ... show more
Reviewed in the United States on June 29, 2018 by iluvgr8tdeals iluvgr8tdeals
    • Great For Long Runs
Size: 18 oz Color: Black
This was my first hydration belt and it was a great choice! It took some getting used to, it severely slowed me down on my first use but once I found the most comfortable way to wear it I was back and able to take it on 10+ mile runs with ease. It's easy to forget that it's on you and I was shocked by how little bouncing there was. It carries plenty of water and the pocket is surprisingly secure and has plenty of space. This is a great option for a starter hydration belt for runners of any kind! ... show more
Reviewed in the United States on April 24, 2024 by Amazon Customer
    • It's a good belt, but beware how much you shove into the pouch
Size: 18 oz Color: Black
This is actually the second of these belts I've purchased in the last 5 years. The first one I had was excellent, and just wore out after 4 consecutive marathon seasons. I really like how this model's belt tightening system has stretchable loops instead of velcro. I feel like that's a much better system to correct if the straps come loose on the run. I always had to stop to re-do the velcro. The pouch on this purchase ripped open, though that was most likely my fault and not the products. I carry a very large iPhone 13 Pro Max, with a large case attached to it, for emergencies as often I'm out very far away from my car or office location on long runs. I shoved my large phone into the pocket most likely too roughly this time around, and it did rip open. The pouch is quite spacious, just not spacious enough for an iPhone Pro Max with a large Otterbox case. One of the corners has to stick out of the pouch. ... show more
Reviewed in the United States on September 30, 2022 by David Spaulding
    • In intensely dislike this hydration belt, and I'm going to tell you why.
Size: 18 oz Color: Black
1. This belt does not stay put. I do not know how it was tested or on whom, but I wear workout clothing made from the typical polyester/spandex/wicking material many do. It does not matter where on my body I wear this or how tight or loose I cinch it, it moves - both vertically and rotationally. I've put this anywhere from below my hips, at my hips, below my waist, at the smallest part of my torso - and no matter where it starts, within a few minutes (<5) - I'm not exaggerating, I've timed it - it has worked its way all the way up my torso until it is around my ribs. The material of the belt itself slides over my clothing to change position and also slides through the buckle enough that the belt loosens. Maybe the test subjects were wearing rougher clothing, maybe cotton or something, or just on skin, but this thing migrates so much, you'd think it's a wildebeest on the Serengeti. Additionally, I have tried starting with the water bottle at different points around my circumference to see if a different location would minimize the vertical shift. The only difference is that, if the bottle is at the front of my waist, the shifting of the belt is joined by the sensation of a bouncing bottle. yay. It drives me absolutely nuts. I purchased this belt specifically because it wasn't supposed to move. However, it moves waaay more than the aging Aquapod belt I replaced with this one because that elastic-type belt had lost enough elastic pull that it would slide - but remarkably, still nowhere near this one. I had that belt for some years before the shifting started. This one started shifting within a couple of uses. 2. The bottle drips....right down the back of my calf. I read others think it is user error. Fair enough, I examined the bottle, open, close, check the nozzle, make sure its evenly closed and tight, whatever, it doesn't matter, at some point along the way, it drips down my leg. At times the fabric of the holder has gotten enough drips that it feels wet. I think it is the nozzle where you put your mouth, but not sure. For a handful of times, after drinking, I would close the bottle as well as I could, then 'whip' the bottle down to try to get rid of drips. Always some come off. It may just be the residual after drinking that drips down, but this process to eliminate this is not quick or user-friendly during a run. 3. This is less minor of an issue, and one I could tolerate if the other two problems were not so annoying, but with the bottle holder around my back, the bottle sometimes gets stuck putting it back in after a drink, and it takes moving the belt around and/or two hands to get it to seat properly. Again, this is not convenient for a run. I do like the bungee cord fastening that extends over the lid of the bottle. That is a nice feature, but it does not make up for the above issues, especially #1. I just cannot stand the shifting of this belt over my very-typical workout clothing material. Because I don't want to have a very public outburst and destroy the belt in the midst of a run, much like a malfunctioning printer in Office Space, I will have to procure a different hydration belt. Good luck. ... show more
Reviewed in the United States on August 16, 2023 by J. Russell
    • Stays in place, love it.
Size: 18 oz Color: Black
Fits enough water to last my run and doesn’t flop around. The small pocket is roomy enough to hold a few essentials easily. Big enough strap to have a few extra inches around my waist and I’m a woman size 18ish.
Reviewed in the United States on June 16, 2024 by Jane

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