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Date First Available : June 30, 2025
Manufacturer : Osprey
ASIN : B0FG4528NP
Best Sellers Rank: #34,261 in Sports & Outdoors (See Top 100 in Sports & Outdoors) #89 in Hydration Packs
Customer Reviews: 4.3 4.3 out of 5 stars 144 ratings var dpAcrHasRegisteredArcLinkClickAction; P.when(‘A’, ‘ready’).execute(function(A) { if (dpAcrHasRegisteredArcLinkClickAction !== true) { dpAcrHasRegisteredArcLinkClickAction = true; A.declarative( ‘acrLink-click-metrics’, ‘click’, { “allowLinkDefault”: true }, function (event) { if (window.ue) { ue.count(“acrLinkClickCount”, (ue.count(“acrLinkClickCount”) || 0) + 1); } } ); } }); P.when(‘A’, ‘cf’).execute(function(A) { A.declarative(‘acrStarsLink-click-metrics’, ‘click’, { “allowLinkDefault” : true }, function(event){ if(window.ue) { ue.count(“acrStarsLinkWithPopoverClickCount”, (ue.count(“acrStarsLinkWithPopoverClickCount”) || 0) + 1); } }); });
13 reviews for Osprey Duro Dyna LT Hydration Waist Pack for Running
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Original price was: $29.95.$21.95Current price is: $21.95.

JD –
The absolute best running belt
I use this more on an electric skateboard than walking/running and it’s perfect for that too. Back pocket fits any size phone, left zip for house key and drivers license and the left open pocket is for candy. Anything thicker and it would be lousy for actual exercise, this holds the minimum necessary and is super breathable. So far mine has endured 5 months of regular use with a heavy phone in the back and hasn’t had any quality issues. I do worry about the thin material ripping sooner than later but it’s the tradeoff I’ll take any day to not have a heavy belt that doesn’t breathe that I would never wear.
Gcdavid –
The best belt for running I have had.
I wasn’t sure about this belt before using it because it lacked a zipper. But I can now say after using it extensively it is the best belt I have ever worn (and I have worn a lot). There is no bounce to it at all. It forms well to my back and sits comfortably on my waist. There is no chaffing or rubbing. And the lack of a zipper means that it will never rust and seize shut. Osprey is a trusted brand, and this is my favorite belt hands down.
Adam W –
Good quality and comfortable. Extremely long belt.
I’ve run a marathon and a 30k in this bad boy. Fairly comfortable. Fits a normal sized phone and a few very small accessories like a single key and a couple of gels. Not a huge fan of belts but happy with my purchase. The belt is extremely ling so I had to cut and sew it to size. That was a slight bummer. Not sure why they gave a few extra feet of length. Nobody has a circumference of that size. I wear a 34” waist.
Lizzy Mendez –
Great running belt
Great for 5k races or 10k
Christine Bonham –
Finally! A belt that won’t stretch and fits well
As a way to carry my keys, my phone, a hotel keycard, etc… this is a great belt. The elastic pouches make it easy to access my phone, a tissue or some goo. There’s a zippered compartment for my keys also. It fits really well and unlike so many others I’ve tried, doesn’t bounce uncomfortably when I run. I’ve had many other running belts, but the belt part has always been elastic and needs to keep being re-tightened in order to get a snug fit, until finally, the elastic is shot and I need to get another belt. However, this one is made out of seat belt material so stretching shouldn’t become an issue. There’s enough belt that it could fit my husband easily, but the extra length tucks into a small tab so it doesn’t loosen and get in my way.
frank –
Perfect
Perfect. Can’t tell it’s on. Stays in place well.
OP –
The belt loose grip when you are wearing it and move. Not recommended.
The belt loose grip when you are wearing the thing. Eventually get loose when you move or even worse, when you run. Too late to return these. Not recommended.-I changed the stars to one, and if there no stars I will give them zero. I returned the waist pack to Osprey so they can “analyze it”, because it was defective and they promised to send a replacement. That has not happened after months of multiple emails back and forth. They basically took a product from me, that I paid with my money and they keep it. How do you call this? Worse customer service. STAY AWAY.
Kailey Crowell –
Did NOT come with flasks as described
Belt is great but description states that it comes with water flask, which it did not.
Carbonfodder –
does not come with soft flasks. only includes the running belt
Amazon Customer –
It took me a while to find the very right vase for my runs. I have bought several on Amazon and at the shops and returned all. This is the one.Keeps on place my: phone, keys, water bottle, other small bits.✅ Enough flexible✅ Not wiggling or jumping when I run✅ Breathable, do not get me wet✅ Comfortable to get the bits in-out✅ Separated double pocket is really useful to keep phone and a bottle compact at the same place✅ Enough wide strap. Also long to get on a bigger sizes✅ Like the color: suits most of my sports outfits; still not too boring and not too bright
Shiva Bikram Thapa –
Happy
Daniel Pfeilsticker –
Bei Laufen, Spazieren und auch auf dem Rad wackelt endlich nix mehr in den Taschen. Nix wippt oder klapper. Eigentlich spürt man von der Tasche auch voll belade absolut nix.Auch mein unsinnige großes 6,7 Zoll Handy passt prima. Nein, auch ohne Reißverschluss fällt es auch auf dem Trail nicht raus, ist dafür aber für Photos sofort griffbereit.
ryv –
Very happy with this belt. I’ve put 50km on it so far, carrying phone, 360mL drink bottle and keys. It’s comfortable and sits very nicely.