Series 2: Medium Expandable Knack Pack®

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Regular price
$19.99
Regular price
Sale price
$19.99

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Laptop

Laptop: Fits 15.6" Laptop

Outfits

Outfits: 2 - 3

Unexpanded

Unexpanded: 24 Liters

Expanded

Expanded: 35 Liters

Underseat

Underseat: All Jets

Overhead

Overhead: All Jets

Description

While it features our patent-pending expandable travel compartment, that's where the similarity with all previous Knack Packs ends. From its sleek, minimal styling to its entirely redesigned organization compartment, this member of the Knack family stands on its own.

Key Features

Key Everyday Features

  • Easy-access, padded side-zip computer pocket for 15.6" laptops
  • Spacious main compartment with organization pockets, fleece-lined tablet pocket and removable key leash
  • Hidden, zip-away side water bottle pocket
  • Zip tuck-away back storage pocket for shoulder straps
  • Side handle for easy carry
  • Black metal Knack logo hardware

Key Travel Features

  • Separate, patent-pending, expandable packing compartment holds 2 to 3 changes of clothes with easy-access suitcase lid
  • Meets most popular carry-on requirements as well as fits under most seats
  • Hidden trolley sleeve slips over wheeled luggage handles

Key Technical Features

  • Custom-developed, durable, water-resistant body fabric
  • Molded, comfort-cool foam back panel
  • YKK™ water-resistant zipper with custom-designed pullers
Corporate Orders

For orders over 10 units or for Knack Products with custom corporate logos, please contact: corporate@knackbags.com. To learn more about corporate gifts, please click here.

Series 2: Medium Expandable Knack Pack® Backpack Knack
Series 2: Medium Expandable Knack Pack® Backpack Knack
Series 2: Medium Expandable Knack Pack® Backpack Knack
Series 2: Medium Expandable Knack Pack® Backpack Knack
Series 2: Medium Expandable Knack Pack® Backpack Knack
Series 2: Medium Expandable Knack Pack® Backpack Knack
Series 2: Medium Expandable Knack Pack® Backpack Knack
Series 2: Medium Expandable Knack Pack® Backpack Knack
Series 2: Medium Expandable Knack Pack® Backpack Knack
Series 2: Medium Expandable Knack Pack® Backpack Knack
Series 2: Medium Expandable Knack Pack® Backpack Knack Steel Blue
Steel Blue
Series 2: Medium Expandable Knack Pack® Backpack Knack
Series 2: Medium Expandable Knack Pack® Backpack Knack
Series 2: Medium Expandable Knack Pack® Backpack Knack
Series 2: Medium Expandable Knack Pack® Backpack Knack
Series 2: Medium Expandable Knack Pack® Backpack Knack
Series 2: Medium Expandable Knack Pack® Backpack Knack
Series 2: Medium Expandable Knack Pack® Backpack Knack
Series 2: Medium Expandable Knack Pack® Backpack Knack
Series 2: Medium Expandable Knack Pack® Backpack Knack Midnight Black
Series 2: Medium Expandable Knack Pack® Backpack Knack Midnight Black
Series 2: Medium Expandable Knack Pack® Backpack Knack
Series 2: Medium Expandable Knack Pack® Backpack Knack
Series 2: Medium Expandable Knack Pack® Backpack Knack
Series 2: Medium Expandable Knack Pack® Backpack Knack
Series 2: Medium Expandable Knack Pack® Backpack Knack
Series 2: Medium Expandable Knack Pack® Backpack Knack
Series 2: Medium Expandable Knack Pack® Backpack Knack
Series 2: Medium Expandable Knack Pack® Backpack Knack
Series 2: Medium Expandable Knack Pack® Backpack Knack Alloy Gray
Series 2: Medium Expandable Knack Pack® Backpack Knack Alloy Gray
Series 2: Medium Expandable Knack Pack® Backpack Knack
Series 2: Medium Expandable Knack Pack® Backpack Knack
Series 2: Medium Expandable Knack Pack® Backpack Knack
Series 2: Medium Expandable Knack Pack® Backpack Knack
Series 2: Medium Expandable Knack Pack® Backpack Knack
Series 2: Medium Expandable Knack Pack® Backpack Knack
Series 2: Medium Expandable Knack Pack® Backpack Knack
Series 2: Medium Expandable Knack Pack® Backpack Knack
Series 2: Medium Expandable Knack Pack® Backpack Knack Olive
Series 2: Medium Expandable Knack Pack® Backpack Knack
Series 2: Medium Expandable Knack Pack® Backpack Knack
Series 2: Medium Expandable Knack Pack® Backpack Knack
Series 2: Medium Expandable Knack Pack® Backpack Knack
Series 2: Medium Expandable Knack Pack® Backpack Knack
Series 2: Medium Expandable Knack Pack® Backpack Knack
Series 2: Medium Expandable Knack Pack® Backpack Knack
Series 2: Medium Expandable Knack Pack® Backpack Knack
Series 2: Medium Expandable Knack Pack® Backpack Knack
Series 2: Medium Expandable Knack Pack® Backpack Knack Azure Blue

Product Details

Dimensions

Pack Dimensions (LxWxD):

  • Unexpanded: 19" x 12" x 4.5"
  • Expanded: 19" x 12" x 9"

Laptop Pocket Dimensions (LxWxD):

  • Pocket Opening: 15.5"
  • Dimensions: 15.75" x 11" x 2" (fits 15.6” laptop)

Volume

Unexpanded: 24 Liters

Expanded: 35 Liters

Weight

Weight: 3 pounds

Material

Fabric: Lightweight, 420 denier, high-density nylon fabric woven with high-twist yarn for great durability. PU coating for water-resistance. Tough 840 denier ballistic nylon bottom panels for enhanced wear characteristics.

Lining Fabric: Custom, stain-resistant, 150 denier polyester logo print lining with anti-microbial treatment to inhibit mold and mildew

Zippers: Water-resistant YKK™ reverse coil zippers

Zipper Pullers: Strong, custom-designed cast zinc alloy zipper pullers

Hardware: Duraflex™ buckles and sliders

Back Panel Material: Low R-factor, customized, comfort-cool EVA memory foam

How to live a one bag life - every day

STAY CONNECTED

STAY CONNECTED

Use the Series 2’s padded side computer pocket to always keep your laptop with you. The pocket fits 15.6” laptops (measured diagonally) and its suspended bottom helps keep your computer safely off the floor whenever you put your bag down.

STAY CONNECTED
SWITCH IT UP

SWITCH IT UP

Backpack, briefcase or tote? The choice is yours. When you want to change from a backpack, simply unclip the shoulder straps and tuck them away in the zip back panel pocket and voilà!

SWITCH IT UP
CARRY IT ALL

CARRY IT ALL

The spacious main compartment is a pocket-lover’s dream with two generously-sized, soft monofilament mesh organization pockets. If that’s not enough, there’s also a protective, fleece-lined tablet pocket and another pocket for your batteries/cables/chargers. Finally, the compartment's lockable zippers keeps everything secure.

CARRY IT ALL
ORGANIZE YOUR DAY

ORGANIZE YOUR DAY

On-the-go all day? The easy-access front organization compartment helps keep you efficient and productive with its passport/wallet pocket, pen loops, business card pockets and handy removable interior key leash. And you can relax knowing that with lockable zippers and RFID-blocking lining to inhibit malicious RFID chip skimming everything stays safe and sound.

ORGANIZE YOUR DAY
BRING YOUR SHADES

BRING YOUR SHADES

The fleece-lined, sunglasses pocket is designed for easy access and protection. And there’s a bonus pocket behind it for other items (phone anyone?) that you need at a minute’s notice.

BRING YOUR SHADES
DON’T LOOK LIKE A HIKER

DON’T LOOK LIKE A HIKER

Only you will know that the sleek, hidden, zip side water bottle pocket holds your 17 oz S'well™/ 21 oz Hydro Flask™ bottles/ 20 oz Knack insulated bottle.

DON’T LOOK LIKE A HIKER
BE DISCREET

BE DISCREET

We’d love to tell you the location of the secret zip pocket for valuables, but then it wouldn’t be a secret.

BE DISCREET

How to live a one bag life - Travel

EXPAND YOUR HORIZONS

EXPAND YOUR HORIZONS

Our patent-pending, hidden expansion compartment is the secret sauce that makes Series 2 the perfect One Bag Life backpack. Simply unzip and expand the compartment to get over 45% more carrying capacity. Unexpanded: 24 Liters. Expanded: 35 Liters.

EXPAND YOUR HORIZONS
PACK IT IN

PACK IT IN

Not sure about staying in town after your business trip ends? Pack our patent-pending, hidden suitcase compartment with a change of clothes and live spontaneously. Packing capacity: 11 Liters.

PACK IT IN
LOCK ON

LOCK ON

Keep everything secure during your journeys with lockable zippers on the hidden suitcase and the main compartment. (Lock not included)

LOCK ON
BE COMPATIBLE

BE COMPATIBLE

Sometimes, your trips require a big piece of wheeled luggage. Don’t worry, it’s easy to bring your Knack Pack along too. Our hidden trolley sleeve lets you slip your Knack over the handle of almost all sizes of wheeled luggage.

BE COMPATIBLE
STAY FLEXIBLE

STAY FLEXIBLE

Our adjustable sternum strap does a great job of distributing weight when you’ve really packed your Knack. But if you prefer a cleaner look, the strap unhooks for easy removal.

STAY FLEXIBLE
KEEP DRY

KEEP DRY

While we don’t recommend swimming with your Knack Pack, our specially coated fabric and reverse coil zippers help keep your belongings dry in all types of weather.

KEEP DRY
SMELL LIKE A ROSE

SMELL LIKE A ROSE

Our custom-designed lining has a special antimicrobial treatment that helps to keep your Knack Pack fresh even when it’s filled with dirty or sweaty clothes.

SMELL LIKE A ROSE

Customer Reviews

Based on 89 reviews
79%
(70)
16%
(14)
4%
(4)
1%
(1)
0%
(0)
P
Philip F.
Love this backpack

Amazing backpack that completely changes your mind about what a backpack should be.

L
Lori

Not really worth the price.

E
E.M.
18 Month User - Some Nitpicks

This bag is on the right track, but a few things are leaving me wanting more.
The Pros:
- Great organization! A pocket for everything I need.
- Durability. It's gone with me on over 100 flights in the last year and a half. Still looks great. Little to no signs of wear.

The Cons:
- The Hydroflask water bottle Knack recommended doesn't actually fit. I bought the exact model specifically to fit in the water bottle pocket and it doesn't. Annoying.
- The handles aren't centered on the bag, so the bag is uneven when holding it or trying to open compartments on the fly.
- SO UNCOMFORTABLE. The strap padding is quite flimsy so it's not comfortable for wearing longer than 20-30 minutes. Not good for longer travel days.

Overall, yes I'm mostly happy with the bag, but it's not the perfect bag. I will use it until it dies since I spent quite a bit on it. I'm a believer in quality over quantity, so I'm not afraid to pay a higher price for something that will last. So far, it has lasted! But really wish it was more comfortable.

A
Ari

Perfect bag! No issues or concerns. I can quibble with a few minor tweaks I’d make, but this bag gets all the important features right.

R
R.O.

Great backpack. Love the fact that it fits under seat. Perfect for minimalist travel.