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Osprey Duro LT Men's Running Hydration Vest with Hydraulics Soft Flasks

  • Based on 79 reviews
Condition: New
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Availability: Only 1 left in stock, order soon!
Fulfilled by Mammoth Mart

Arrives Aug 24 – Aug 29
Order within 18 hours and 28 minutes
Available payment plans shown during checkout

Size: Medium


Color: Blue Sky


Features

  • Two extra-large stretch mesh soft flask/food harness pockets with two Hydraulics 360 mL Soft Flasks included
  • Two lower stretch mesh food/supplement harness pockets keep essentials accessible while on the trail
  • Vertical zippered harness slash pocket for valuables or phone
  • Padded mesh straps and snap-in adjustable/removable dual chest straps provide comfort and stability
  • Large dual-entry stretch mesh rear pocket provides additional storage space
  • Tuckaway safety whistle for safety on any trail

Brand: Osprey


Color: Blue Sky


Material: Nylon


Sport: Running, Camping & Hiking, Outdoor Lifestyle


Item Weight: 0.59 Pounds


Strap Type: ‎Adjustable


Capacity: ‎360 Milliliters


Pocket Description: ‎Stash Pocket


Number Of Pockets: ‎3


Tank Volume: ‎360 Milliliters


Manufacturer: ‎Osprey


UPC: ‎843820133677


Item Package Dimensions L x W x H: ‎15.71 x 10 x 2.91 inches


Package Weight: ‎0.29 Kilograms


Item Dimensions LxWxH: ‎18.11 x 15.75 x 0.59 inches


Brand Name: ‎Osprey


Warranty Description: ‎All Mighty Guarantee


Model Name: ‎Duro LT


Suggested Users: ‎mens


Number of Items: ‎1


Part Number: ‎10004113


Style: ‎Duro LT Men's Running Hydration Vest with Hydraulics Soft Flasks


Included Components: ‎Duro LT


Size: ‎Medium


Date First Available: January 9, 2022


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Aug 24 – Aug 29

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


  • Zippers are a MUST!
Size: Medium Color: Seaweed Green/Limon
Worked fantastic for an ultra. I felt / fit very light , breathable and I really like the color. I was able to fit enough snacks in the pockets and the zippers are a MUST!!! Bottles were good and like that they weren't rigid. Definitely a great vest to use.
Reviewed in the United States on June 17, 2025 by BearKnife

  • Great running vest
Size: Large Color: Phantom Grey/Toffee Orange
I bought this for my boyfriend for his half marathon. He loves it because it fits water and his phone and has space for anything else he really needs, but it’s still so lightweight and not clunky at all. Great quality, too.
Reviewed in the United States on June 9, 2025 by Maddie Gervais

  • Excellent and comfortable
Size: Medium Color: Phantom Grey/Toffee Orange
Excellent product! Plenty of room for gels, phone, keys etc. My only complaint which is super trivial, is that when the soft flasks are empty, they tend pop out a bit which is slightly annoying.
Reviewed in the United States on April 30, 2025 by Christopher Stowe

  • Reliable running vest
Size: Small Color: Blue Sky
Perfect for long runs and hikes. Its lightweight and even when the water bottles are full, the vest is comfortable while moving. There is no chafing on bare skin and has enough storage for keys or wallet.
Reviewed in the United States on May 22, 2025 by Grace

  • At last!
Size: Small Color: Blue Sky
I have been trying to find something cute and easy to carry my water bottle, gels, phone, keys, etc on long runs during the summer for a long time. Here's my progression: x Flipbelt: Kept riding up, had to adjust while running, very annoying. x Bike shorts with pockets: Kept getting pulled down by the weight; pockets usually small and don't have zippers. x Janji multipass: Worn over one shoulder, it was secure with the stabilizing strap, but felt unbalanced and annoying (looks cool though). On the waist like a fanny pack, bounced horribly and needed constant adjusting. x Salomon Adv Skin 5 for women: Straps to secure it at the front were confusing and annoying. Also the women's version had smaller and shallower pockets??? Why do we hate giving women pockets. Too expensive for how much I hated the design. Finally led me to this one! I'm size M (6/8) in most women's clothes and the Small vest was adjustable and fit perfect. Long straps means it should fit a wide range of sizes. Two easy straps across the chest, one zipper pocket big enough for a phone, two deep water bottle pockets, and two shallower pockets for gu and stuff. At half the price of Salomon. I LOVE it! It's comfortable to wear over just a sports bra without chafing, looks cute, doesn't bounce, zero complaints. I don't use the waterbottles these came with, instead I use the ones that are made for the flipbelt (which do annoyingly leak, but are otherwise secure in this vest even when empty). Hope it lasts! ... show more
Reviewed in the United States on July 28, 2024 by Luca

  • Great vest, missing water bottle.
Size: Medium Color: Phantom Grey/Toffee Orange
Missing a water bottle
Reviewed in the United States on May 15, 2025 by Seth Crow

  • Co
Size: Large Color: Phantom Grey/Toffee Orange
Comfortable and well built. I like the design. Just finished a 13.1 with it and no chafing. It stayed in place even with one bottle of water, my phone, my keys and 2 gels.
Reviewed in the United States on March 4, 2025 by Ashleigh

  • Run Vest
Size: Small Color: Phantom Grey/Toffee Orange
Getting into running and got this as a hydration option during my runs! Love this vest it fits very well doesnt rub or chaff on me when running even in a tank top. Has great pockets for water and snacks! Water bottles are good and are soft sided so helps to not feel like a solid surfaced is sitting on my chest when running. When I’m running and drink from the water bottles they do move a bit when not full which can be a bit annoying at times. Usually just requires me to adjust them but it’s minor in my opinion to have to do so. Great vest. Very happy with it. Will probably take it on hiking trails come the fall as an alternative to my traditional hydration pack. Would recommend! ... show more
Reviewed in the United States on April 3, 2024 by Britt

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