REV 18
REV 18
REV 18
Color: Cirrus Grey
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Key Attributes

DigiFlip™ Media Pocket

The weatherproof DigiFlip™ media pocket drops down from the shoulder harness for quick access to your device. It features a stretch mesh pocket for food or trash storage and is removable when you want to disconnect.

Load Stability

Built-in baffles significantly reduce barreling and sloshing in the Hydraulics™ LT reservoir to keep the load balanced without bouncing, rubbing or chafing.


  • Hydration Compartment - A dual zippered, dedicated hydration compartment with an integrated reservoir stabilization band and top hose exit port is designed for stable, secure reservoir storage for on-the-go hydration. Hydraulics™ 2.5L LT reservoir included
  • QuickConnect™ Included - allows easy disconnect of the hose for faster refilling
  • Slash Pocket - A top zippered slash pocket provides secure storage for smaller items
  • Reflective Graphics - Reflective graphics on the pack are useful for nighttime visibility
  • Front Panel Bungee - An elasticized front panel bungee provides additional external storage capacity
  • DigiFlip™ Media Pocket - A removable drop down DigiFlip™ media pocket provides secure storage and quick access to a variety of touch screen mobile devices. It also features a stretch mesh pocket for convenient food and trash storage
  • Stretch Mesh Side Pockets - Dual stretch mesh side pockets, one zippered provide extra, secure storage
  • Harness Pockets - Dual stretch mesh harness pockets provide easy access to energy snacks and other quickly needed items
  • Bodybelt Pockets - Zippered stretch mesh bodybelt pockets provide secure storage and easy access to essentials
  • Shoulder Harness pocket - Shoulder harness pocket with zippered expansion water bottle sleeve provides additional external storage options

Carry Information

Reverse Spacer Mesh Backpanel

  • Breathable mesh wrap with soft, irritation free contact surface

Biostretch™ Body Wrap Harness

  • Chest strap buckle with built-in magnet for quick bite valve attachment
  • Adjustable and removable dual chest straps for additional stability
  • Front harness gear and food organization pockets
  • Breathable mesh wrap with soft, irritation free contact surface

Biostretch™ Bodybelt (24L/18L/12L)

  • Mesh covered, perforated foam construction
  • Modified straight ErgoPull™ hip belt closure
  • Zippered stretch mesh bodybelt pockets


  Volume Dimensions Weight
M/L 1098 in3 / 18 l 19h x 10w x 9d in. 1.15 lbs.
M/L 1098 in3 / 18 l 47h x 26w x 24d cm 0.52 kg
100D Nylon Dobby
70D x 100D Nylon Triple Ripstop
70D x 100D Nylon Triple Ripstop
Product Manual Additional languages available here »
Rev Series Product Video



by PowerReviews
OspreyREV 18

(based on 2 reviews)

Ratings Distribution

  • 5 Stars



  • 4 Stars



  • 3 Stars



  • 2 Stars



  • 1 Stars



Reviewed by 2 customers

Displaying reviews 1-2

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(5 of 15 customers found this review helpful)


Nice but my iPhone 6 Plus won't fit in the digi-flip pocket


from Dallas, TX

About Me Getting Started


  • Fit in store better than any other type
  • Highly Adjustable
  • Large Capacity
  • Lightweight


  • Iphone 6 Plus too wide for flip pocket

Best Uses

  • Day Hikes

Comments about Osprey REV 18:

My first hike is this Sunday. Hydration pack is easy to remove and clean.

Disappointed REI sales person didnt tell me about the digi-flip pocket...had I known the pocket was too small for my Iphone 6 plus I wouldn't have bought this pack.

  • What Is Your Gear Style:
  • Minimalist
  • Was this a gift?:
  • No

(9 of 9 customers found this review helpful)


Perfect daypack?


from Hickory north carolina

About Me Avid Adventurer


  • 0 bounce when running
  • Comfortable
  • Easy To Load
  • Good Suspension
  • Highly Adjustable
  • Lightweight
  • Versatile


  • I would have liked a pack cover

Best Uses

  • Day Hikes
  • Extended Hikes
  • Light Loads
  • Running

Comments about Osprey REV 18:

I have this and the Rev 1.5 (this pack was purchased after I bought and used the 1.5) and both have far exceeded my expectations as a runner and "fast day hiker".I have tried many belts,vests,packs in my day and these take the cake in terms of no bounce. A new bar has been set in this runners opinion.
Both fit like a glove,are highly adjustable,and the bottle pockets on these (kinda set at an angle) work beautifully in terms of holding stuff and accessing things,literally on the go.
If I could change one thing,it would be a pack cover,but at this price point,I do understand of cutting costs here and there....other than that,it's perfect.perfect size,design and fit for a runner,all the way down to a casual hiker who just wants a fantastic pack.
Cheers osprey,you did it again.

  • What Is Your Gear Style:
  • Comfort Driven
  • Was this a gift?:
  • No

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