Misting & Drinking Hydration Backpack


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.

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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 own large interior compartment

 Organize your outdoor gear in the four additional 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 the Detachable 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 with 5 easy-to-reach pockets. 

 Safely store your essentials in a roomy interior 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-free and FDA-approved.

 Easily fill and use your reservoir with a 37” cut-to-fit PVC drink tube

 Prevent unwanted leaks through your bite valve with an easy on/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) 30” 54”
L (expands to XXXXL) 40” 62”

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

Waist Pack: Not included, Detachable Dual Holster Hydration Waist Pack can be purchased separately.

Additional information


Gray, Sky Blue


XS – Med, Large – 4XL