Large Dry Storage
$49.95

Large Dry Storage

Large Dry Storage is rated 4.9 out of 5 by 26.
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$49.95
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5 Year Warranty
5 Year Warranty
Size Chart
Hydro Flask Pack Size Chart
Available Sizes S / M M / L
Torso
Measurement
18 - 19 in 19 - 22 in
43 - 48 cm 48 - 56 cm
Hip
Measurement
22 – 46 in 26 – 46 in
56 – 117 cm 66 – 117 cm
  1. 1. Torso Measurement

    • A. Bring your chin to your chest and feel for the most prominent bony bump where the slope of your shoulders meets the back of your neck. This is your C7 vertebra, and the top of your torso measurement.

    • B. On each side of your body, feel for the top of your hip bones, just below the sides of your ribs. With fingers pointing forward and thumbs pointing backward, draw an imaginary line between your thumbs. This is the bottom of your torso measurement.

    • C. Stand up straight and have a friend with flexible measuring tape measure the distance between your C7 vertebra and the imaginary line between your thumbs. That’s your torso measurement. If you are between pack sizes, go with the smaller size.

  2. 2. Hip Measurement

    While your torso measurement is the best indicator of your pack size, it’s still important to check your hip size when using a hipbelt. To find your hip measurement, wrap a flexible tape measure around the top of your hip bones, just below the sides of your ribs. This measurement is slightly higher than your waistline

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Large Dry Storage
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The durable Dry Storage accessory with slide lock seal ensures waterproof protection, and the touchscreen window lets you use your devices while they’re safe and dry inside. Use it on its own or loop it to your compatible Hydro Flask gear.

    Product Benefits

  • Waterproof
  • Slider closure locks tightly to seal out dust, sand, water and other debris
  • Durable coated fabric is welded at seams for waterproof construction
  • Touchscreen window allows you to use your devices while they're safely stored inside, so they stay dry and you stay connected
  • Attachment tabs easily attach to your compatible Hydro Flask gear
  • Gusset pocket to easily store larger items
  • Ideal size for items like: phone, keys, wallet, snacks, maps, ipad, kindle, book, small solar panels, etc.
  • 5-Year Warranty

Size & Dimensions

Height 7.90" x 1.60" x 11.60"
Weight 7.84 oz
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Hydro Flask supports non-profit organizations focused on building, maintaining, restoring, and providing better access to parks. Since 2017, we have been doing just that:

  • 151 Nonprofits supported nonprofits.
  • $2.5 million Dollars donated donated.
  • 68,822 Bottles donated bottles.
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Reviews
Rated 5 out of 5 by from Keeps items dry and easy to use The Hydro Flask Dry Storage bag works exactly as it describes. It keeps things dry! It is light weight and completely waterproof. I used this bag with my cooler on my Kayak. I completely dumped the bag in the water when my kayak flipped. My phone, keys, wallet, and portable speaker were in the bag and they all stayed dry as a bone. The touch screen feature is great for being able to access my map and phone while making sure my phone stays dry. I love this little pouch!
Date published: 2021-12-07
Rated 5 out of 5 by from Keeps things dry Lots of potential situations to use this bag. I like it when i'm rafting, so I can pack all my dry items in the bag and keep them from getting wet. The see through screen and touch ability is real nice.
Date published: 2021-12-04
Rated 5 out of 5 by from Great add on storage! I opted for this option because of needing to keep my key fob and other personal items dry and safely secured. The velcro to attach on the cooler is easy to setup and put on the soft cooler. If you are needing to take it off to access items easier it is just as simple as putting it on. The slide lock and seal is great knowing that it will not open back up by accident. It is held on with a rubber strap to make sure the slide lock does not go missing. The transparent front also allows you to keep tabs on if your items are still there or want to make sure you did put something in there. I would highly recommend adding this if you are wanting to keep your stuff dry and not worry about failed seals.
Date published: 2021-11-29
Rated 5 out of 5 by from Great! Great storage! As expected from Hydro Flask. Waterproof and can be used with compatible packs and other stuff from Hydro Flask. Big enough for phone, small tablet, and any of your valuables. I plan on getting also the smaller one for days when I only need to take a few things with me. Recommended!
Date published: 2021-11-27
Rated 5 out of 5 by from Works!! The large dry storage is very cool. You can keep your keys, wallet, money, phone or whatever you like in there and trust me it will keep it dry when attaches to the cooler. Highly recommend to get it in addition to the cooler.
Date published: 2021-11-23
Rated 5 out of 5 by from Great size for dry goods Super convenient to attach to the 20L backpack cooler to keep some goods dry while adventuring. I like putting phones, keys, wallet and some dry snacks in there. Even with just the 2 velcro straps, it was very secure, didn't wobble and I didn't fear that the dry storage would fall off the cooler. Overall, a great add-on I would recommend!
Date published: 2021-11-23
Rated 5 out of 5 by from Multi purpose Dry/Cold This is an amazing storage container. It is constructed of a flexible vinyl with a water proof zipper. It holds a lot and stays cold for 24-36 hours depending on ice, opening and ambient temperature. It is great for camping, kayaking or canoeing. I didn’t really try but pretty sure it floats too, just like canoe dry bag. There are comfortable straps to use as a back pack and easy handle to move from shore to boat or car to tent. It cleans up in and out easily with a faucet and water. Be careful not to get stone, dirt or sand in the rubber zipper.
Date published: 2021-11-21
Rated 5 out of 5 by from Perfect I bought this about a month ago and I’m very happy with it . It’s the perfect size and attaches easily to hydro flask back pack. It’s a nice place to put things you need to get to easy and it keeps the dry
Date published: 2021-11-17
Rated 5 out of 5 by from Nice This bag is a nice bag to shove my phone in when I'm out on a boat. The only problem I have is that the "window" that says you can use touch screen devices though, is not great at that purpose. What I mean by that is the window works great but it would have been nice to have a pocket to hold my phone still while trying to use it. I don't think this is an issue, more of a heads up for anyone that plans on using this to the extreme.
Date published: 2021-11-16
Rated 5 out of 5 by from Very Slick! This is a pretty awesome storage bag! its not super clunky which nowadays almost all of them are, very light and easy to carry. Keeps this cold for quite a while as well, very happy with the overall product.
Date published: 2021-11-15
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Questions

Is this item insulated? I ask because it's listed under "Coolers" but appears to be only a waterproof container.

Asked by: AdventurePenguin

Is this compatible with the 20L backpack cooler? 

Asked by: Sarah86na

Are these fully waterproof? Are these made to be buoyant? So If I drop my phone in the lake, is there any chance water will get into the pack, and will it float?

Asked by: Gregory J
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Hydro Flask supports non-profit organizations focused on building, maintaining, restoring, and providing better access to parks. Since 2017, we have been doing just that:

  • 151 Nonprofits supported nonprofits.
  • $2.5 million Dollars donated donated.
  • 68,822 Bottles donated bottles.