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Mystery Ranch In & Out 19L Backpack


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In & Out 19L Backpack

You don't want to lug your huge backpacking pack up the summit, but you sure as heck don't want to be without water, snacks, and added layers when you're up there. If you're looking to bring some added storage along on your next extended trek then reach for the tough yet packable Mystery Ranch In & Out 19L Backpack. This technical daypack has the storage you need for shorter missions and day hikes, with the packability to stow itself in a larger pack, ensuring that you're always ready for any adventure.

Compact enough to stuff into its own front pocket yet large enough to hold a day's worth of essentials, this pack is tough enough for any trail thanks to its durable Cordura mini-ripstop fabric. Contoured shoulder straps offer breathable and ergonomic comfort all day, compression straps on the side give you quick access to an outer layer, and tool-carry loops let you bring along trekking poles or ice axes. You'll also have access to water wherever you go, thanks to the hydration-compatibility and stretch water-bottle pocket.

  • Set out on summit pushes and day hikes with this compressible pack
  • Stuffs into front pocket to fit in a larger pack on extended treks
  • Cordura mini ripstop is lightweight yet highly durable
  • Ergonomic shoulder straps provide breathable comfort on the trail
  • Compression straps keep mid and outer layers close by
  • Trekking pole carry allows you to take on technical terrain
  • Hydration-compatibility ensures that water is always at hand
  • Item #MYT001Z

100D Cordura
19L (1159cu in)
Hydration Compatible
2 zippered stash, 1 water-bottle,
Ice Axe Carry
Trekking Pole Carry
side straps
20 x 13 x 9in
Claimed Weight
Recommended Use
Manufacturer Warranty

Tech Specs

What do you think about this product?


>Rating: 3

Great except for the bottle holder

I returned this product before using it

I really liked this pack when I first opened it. It's packable so it isn't rigid and the materials seem to be high quality. Unfortunately, the drink holder was a deal breaker for me. I read other reviews stating it was tight, but figured there was some exaggeration. That was not the case. There is a piece of elastic that makes it impossible to put any bottle wider than a can in there. Too bad as the rest of the bag was sweet. However, I needed a daypack that could accommodate a decent sized bottle so this one went back.

>Rating: 4

folding it back requires origami mastery

I've used it several times

The bag is pretty cool, I use it for treks or travel I can sometimes just grab stuff for my hike, consume then fold it bag into something smaller, that said its not super easy to do, otherwise its pretty much everything you can expect from Mystery Ranch, also works for when you need an extra bag for Duty free or other unexpected purchases (says my wife).


Product Video

>Rating: 3

Mixed Review

I returned this product before using it

The quality of this pack appears to be very good, but has a couple design flaws. It's nearly impossible to fold back into its pocket for storage. Also, the water bottle pocket is very tight, and the way the fabric is sewn there it is very difficult to force a bottle in. About the largest circumfrance you could put in here is a soda can. I wish it would work, but unfortunately I'm sending it back.

>Rating: 5

Nice Pack

I've used it once or twice and have initial impressions

I've only used this a couple times but I dig it so far. Seems crazy durable and is fairly lightweight. The compatibility aspects on this pack are pretty rad. I'll be sure to keep my eye on this brand in the future.


Will the side pocket fit a 32oz Hydro Flask wide mouth bottle?

A regular hydro wide mouth yes, the growler no.