Ultimate Direction Fastpack 20 review

I was looking for a new day pack that also would work for one-night trips. There are options aplenty when it comes to packs in the 25L-and-below capacity range, but there were a few aspects that made me go with the UD Fastpack over other day packs.

The pack seems to me like it is a good foray into a larger-capacity pack/vest born from their ultra vests, but don't expect it to feel like a grownup of the Signature Series line.

Fastpack 20 in Gothic Basin; Ethan's photo

NOTES: I have not tried running more than about 50 yards with the pack, using it three times on day hikes ranging from 12 miles to 32 miles all in the North Cascades. iRunFar and Ultrarunnerpodcast both have posted lengthier reviews. I'm posting my dislikes first as those are the things I always read first in a review so I know the drawbacks before I look at the positives.

THE DISLIKES

• Infiknit. This is one of the selling points UD is pushing, but for me, it's the thing I dislike most! The infiknit presents two layers of fabric on the entire back panel and the straps. I notice this most on the straps, especially around the shoulders, where it is much different than ultra vests or day packs that have a normal padded strap. I'm not sure if it helps with security and load distribution, but it does bunch up significantly on my shoulders (see images below). I don't find any benefits on the rear of it since every other pack or vest I've used has had padding or seams and they've never bothered me. I wish they threw a stitch down the middle of the straps over the shoulders to anchor the material and prevent bunching.   
• Width around shoulder blades. The first time I wore it I was really confused why it felt like I had chaffing on my shoulder blades, something that has never happened to me with other backpacks I own (Deuter, CiloGear, Dana Designs). The way it sits with the rear back pad in, which is removable, it can create a weird pressure point there. As the iRunFar review points out, this makes it very important to pack it correctly since it's just one large space. I measure the back panel on mine at ~10", compared to the 7" width of my Salomon 12L vest that sits in between my shoulder blades.
• Zippered/collapsible front pocket on right strap. Not sure what the point of this one is? While it's zipped up you can use the little outside pocket only since there is so much material zipped into the big one it makes it awkward to use. When unzipped "open" it is an odd shape (three-sided pyramid?). I would prefer symmetrical pockets (open mesh with a drawcord on top); simpler and would weigh less, no fiddling with zippers.     
• Nope, it's not going to feel like a running vest. Nature of the game, don't expect it to fit or feel like other running vests and packs. Maybe not a real dislike, just be aware.
• Price. $150 retail is about 25% higher than the majority of day or technical packs of a similar size. Yes, with online coupons you can get it down to ~$125, but that's still pretty steep.   

THE LIKES

• Good pockets on the straps (most of them). Probably the main reason I got the pack was for the pockets on the straps. Just like the UD signature vest I have, and my Salomon 12L, I love being able to carry a lot up front without having pockets on a waist belt. On my hikes I'll carry all of the following on the straps: point-and-shoot camera, 3-4 bars, some chews and/or candy, water treatment tabs, salt pills, map and still have room for more. 
• No waist belt. I only do about one outing a year that requires me to wear a harness, but I appreciate not having a waist belt so there's no overlap. 
• Roll top. Good for versatility when carrying a lot, or a little.
• Ice axe / pole loops and daisy chain. Again, good functionality and versatility. Excellent draw cords on the top of the daisy.  
• Pockets on sides that are easily accessible. This is my preferred way to carry water, one bottle in each rear-side pocket that I can take in and out while wearing the pack. I added some elastic as I felt like the UD one was too short to easily fit over my bottles (image below). 
• Large rear mesh pocket. I have pretty flexible arms/shoulders, but I still can't reach my poles without removing the pack when I put them in the mesh pocket; a little more contortion practice is needed. Good utility pocket, though.
• Side security/waterproof pocket. Perfect for valuables, keys, phone, etc.

Note material bunching, especially on right strap

Running to make the self timer for a photo with Sir-Hikes

Salomon S Lab 12L 2013 vs Ultimate Direction Fastpack 20; infiknit looks very loose, back panel width difference quite noticeable

Elastic I added to the yellow UD loop

Crop from a selfie to highlight funny material bunching/folding

Same bunching there as well in left shoulder strap; odd-shaped right strap pocket with zipper

   

Spider Gap-Buck Creek Pass loop, Glacier Peak Wilderness

Last weekend was so good that another Sunday weather window had me craving more of the same. The Spider Gap-Buck Creek Pass loop is another Washington classic, whether done as a backpack or a long day run, it is phenomenal.

We took one wrong turn up on Middle Ridge, but got to see a beautiful basin at the top and the bushwhack down was actually quite manageable, not losing too much time. We still were able to finish before dark and thank goodness the 59er Diner is open late. I feel like I've had my fill of the Chiwawa River Road for the rest of the year though...

Thanks to Ethan for coming along and putting up with me taking 200+ pictures!

Lower Phelps Creek trail

Upper Spider Meadow, headed toward the turn off for Spider Gap (above-left of Ethan)

Looking down at Spider Meadows

Steep climb up

Larch knob before Spider Glacier 

Spider Glacier with 2-3" of recent snow

Cold and windy at Spider Gap, 7,100'

Descending north from Spider Gap

Ethan heading down toward Lyman Lakes, with Cloudy Pass, eastern half of Plummer and Sitting Bull mountains

Sitting Bull, Dome, and Sinister above Cloudy Pass

What's left of the Lyman Glacier

Bonanza Peak 9,511' in the clouds, highest non-volcanic summit in Washington

Ethan and Bonanza, descending to Lower Lyman Lake

Above Lower Lyman

Lower Lyman and the north ridge of Chiwawa Mountain

Looking back at Chiwawa, Lyman Lakes, Spider Gap just in the clouds, and Dumbell Mountain

Zoom of Lyman Lakes, the glacier and descent from Spider Gap

Plummer Mountain and Sitting Bull

Ethan with Sitting Bull, Dome, Sinister and Gunsight

Sinister, Gunsight and Agnes (Saddle Bow in foreground) 

Hiker shortcut to Suiattle Pass 

Plummer Mountain and Miners Ridge 

Looking west to Glacier Peak, from before Buck Creek Pass

Approaching Buck Creek Pass; "only" a little over ten miles down to the trailhead

High Pass loop with Sir-Hikes-a-Lot, Glacier Peak Wilderness

A real treat to get out with Sir-Hikes-a-Lot for some ultra hiking in one of the areas I didn't fit into the summer running schedule. Fresh snow between Buck Creek Pass and High Pass made it feel even more alpine and wintry.

Buck Mountain, from the Buck Creek trail

Upper Buck Creek basin

Looking at where we're headed; Liberty Cap (r) and the ridge toward High Pass

Saw a few deer throughout the day

Liberty Cap and ridge toward High Pass; trail contours on the backside

Getting into snow around 6200'; ridge south of Fortress in the background

Traversing toward the saddle south of 7276'

Looking back at the traverse below 7276'

Climbing up the shoulder of 7625' 

Basin to cross before High Pass

High Pass in the upper left

Looking down the basin to Triad Lake, below 7529'

Sir-Hikes-a-Lot takes in High Pass, Clark Mountain dominating the backdrop

Descending the High Pass basin

Descending the High Pass basin

A couple of Clark Mountain's extensive glaciers

Heading down the Napeequa River valley, larch on Chiwawa Ridge

Louis Creek Falls

Looking northwest up the Napeequa toward where we came from; taken just below Little Giant Pass

On the east side of Little Giant Pass, looking south down Chiwawa Ridge