Hydrating & Misting Backpack

Accessories & Gear

In stock

Extreme Mist


Scorching days on the trail, pedaling through the dry summer heat, or trail running in the blazing sun can quickly turn a fun outdoor adventure into a miserable, even dangerous situation. Staying hydrated is critical, but you have to stay cool, too. The ExtremeMist Misting and Drinking Hydration Backpack is the only pack on the market that does both. 

With a drinking tube and misting system, you can hydrate on the go while enjoying a cool, energizing mist. An insulated reservoir cover keeps your drinking water refreshingly cold, and mesh pockets on the pack store your outdoor essentials. With easy-to-use drinking, misting, and storage systems, this pack can transform a sweltering day on the trail into a pleasant outdoor adventure.

The new and improved Personal Cooling System (PCS) with higher PSI and a water-cooled pump comes with a rechargeable battery and an 8-speed wireless remote for adjusting misting settings. 

The PCS cooling pump comes easily out of the backpack. It’s also compatible with our Quad Hose/Nozzle Kit for large-scale cooling. 

The Misting and Drinking Hydration Backpack comes with the Personal Cooling System (PCS) fully installed.


Portable Misting Features

On the Shoulders

  • Stay cool and let your skin breathe with wide, ergonomically-shaped mesh shoulder straps.
  • Enjoy easy access to your drink tube and mist nozzle with dual hose stays

Side of the Pack

  • Adjust the size of your pack - from size Small to Large or Large to 4XL - with adjustable Z straps
  • Stash essentials with zippered side mesh pockets

Back of the Pack

  • Keep your 2-liter reservoir secure with its separate compartment and stabilization clip.
  • Store your PCS in place with its ownlarge interior compartment.
  • Organize your outdoor gear in the fouradditional stretch pockets
  • Stash your helmet or air out sweated-out clothes in the large outer stretch-mesh compartment.
  • Keep your sunglasses safe and scratch-free in a convenient top pocket
  • Easily attach your pack to theDetachable Dual Holster Hydration Waist Pack (sold separately) for additional space and weight distribution.
  • Stay visible and safe in the dark with nighttime reflective strips.

Front of Pack

  • Create the perfect fit with dual adjustable chest straps and vertical slide fittings.
  • Keep your snacks and phone close at hand with5 easy-to-reach pockets. 
  • Safely store your essentials in a roomyinterior zippered pocket with key clip.
  • Keep your misting remote accessible in either of the secure front remote pockets.
  • Hold your drink tube in place while you’re on the move with a magnetic sternum clasp. *
  • Stay visible and safe in the dark with nighttime reflective strips.

2 Liter TSI Water Reservoir

  • Reservoir made with food-grade TPU materials that are BPA-freeand FDA-approved.
  • Easily fill and use your reservoir with a 37” cut-to-fitPVC drink tube
  • Prevent unwanted leaks through your bite valve with an easyon/off button.
  • Keep your drinking water cold on the hottest of days with an insulated reservoir and hose cover. 
  • Magnetic drink tube holder has a strong magnetic field. If you have a pacemaker, be sure to remove the magnetic clip before using this pack.

Hydration Backpack Size Chart:

Unisex Sizes

Chest size starts at:

Chest size expands to:

XS (expands to L)



L (expands to XXXXL)



Personal Cooling Specs:

Pump Weight w/ Battery Pack: 16 oz

Pump Dimensions: 7.5 X 3.5 X 1.5 inches

Overall Gear Capacity: Small - 7Liters / Large - 8Liters

Material: Nylon

Construction: Frameless

Reservoir Capacity: 2 liters / 67.63 fluid ounces

Gender: Unisex

Pack Dimensions: (at mid-pack)

Small: 15.75 X 9 inches

Large: 17.5 X 9 inches

Pack Weight: (including pack, reservoir, and insulated reservoir cover)

Small: 2.11 pounds 

Large: 2.13 pounds

Compartments/Pockets: 9

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We are happy to help you with your return or exchange. Just contact us to initiate the process. Be sure to include your order number.

To be eligible for a return, your item must be in the same new, unused condition that you received it. 

Returns made within 60 days of your purchase are eligible for a full refund.  Any returns or exchanges between 60 and 120 days will be issued a store credit. Unfortunately, we cannot accept returns beyond 120 days.  

Please do not send your purchase back to the manufacturer.

Once your return is received and inspected, we will send you an email to notify you that we have received your returned item. 

If you are approved, then your refund will be processed, and a credit will automatically be applied to your credit card or original method of payment, within a few days.

Sale items 
Only regular priced items may be refunded, unfortunately sale items cannot be refunded.

To return your product, please mail it to:
American Aquatic
127 W Main St.
Elkin NC 28621
United States
(336) 526-1999

You will be responsible for paying the shipping costs for returning your item. Shipping costs are non-refundable. If you receive a refund, the cost of return shipping will be deducted from your refund.

Depending on where you live, the time it may take for your exchanged product to reach you may vary.

If you are shipping an item over $75, you should consider using a trackable shipping service or purchasing shipping insurance. We can't guarantee that we will receive your returned item.


American Aquatic ships products using FedEx and the United States Postal Service. Most orders are fulfilled within 48 hours of being placed.  Curbside pickup is only available during our normal store business hours. 

Rates and shipping options are displayed at check out.

When your order ships, you will receive an email notice from hello@americanaquatic.com at the address you specified at check out. If you do not receive a notice, be sure to check your SPAM/JUNK folder. This notice will include tracking information.