Series 1: Large Expandable Knack Pack®

Color – Savile Gray
Regular price
$270.00
Regular price
Sale price
$270.00

or 4 interest-free payments of $68 with

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Laptop

Laptop: Fits 17" Laptop

Outfits

Outfits: 3 - 4

Unexpanded

Unexpanded: 30 Liters

Expanded

Expanded: 46 Liters

Underseat

Underseat: All Jets

Overhead

Overhead: All Jets

Description

Our biggest bag, the Large Expandable Knack Pack features a 17" laptop compartment and a hidden, expandable travel compartment for 3-4 night trips.

Key Features

Key Everyday Features

  • Easy-access, padded side-zip computer pocket for 17" laptops
  • Spacious main compartment with organization pockets, fleece-lined tablet pocket and removable key leash
  • Hidden, zip-away side water bottle pocket

Key Travel Features

  • Separate, patent-pending, expandable packing compartment holds 3 to 4 changes of clothes with easy-access suitcase lid
  • Meets most global airlines' carry-on dimensions even when expanded
  • Hidden trolley sleeve slips over wheeled luggage handles
  • Anchor loops for removeable waist strap (waist strap sold separately)

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 1: Large Expandable Knack Pack® Backpack Knack Savile Gray
Series 1: Large Expandable Knack Pack® Backpack Knack Stealth Black
Series 1: Large Expandable Knack Pack® Backpack Knack
Series 1: Large Expandable Knack Pack® Backpack Knack
Series 1: Large Expandable Knack Pack® Backpack Knack
Series 1: Large Expandable Knack Pack® Backpack Knack
Series 1: Large Expandable Knack Pack® Backpack Knack
Series 1: Large Expandable Knack Pack® Backpack Knack
Series 1: Large Expandable Knack Pack® Backpack Knack
Series 1: Large Expandable Knack Pack® Backpack Knack
Series 1: Large Expandable Knack Pack® Backpack Knack
Series 1: Large Expandable Knack Pack® Backpack Knack
Series 1: Large Expandable Knack Pack® Backpack Knack
Series 1: Large Expandable Knack Pack® Backpack Knack
Series 1: Large Expandable Knack Pack® Backpack Knack
Series 1: Large Expandable Knack Pack® Backpack Knack
Series 1: Large Expandable Knack Pack® Backpack Knack
Series 1: Large Expandable Knack Pack® Backpack Knack
Series 1: Large Expandable Knack Pack® Backpack Knack
Series 1: Large Expandable Knack Pack® Backpack Knack

Product Details

Dimensions

Pack Dimensions (LxWxD):

  • Unexpanded: 21.5" x 14" x 4.5"
  • Expanded: 21.5" x 14" x 9.5"

Laptop Pocket Dimensions (LxWxD):

  • Pocket Opening: 16"
  • Dimensions: 18" x 12" x 2" (fits 17” laptop)

Volume

Unexpanded: 30 Liters

Expanded: 46 Liters

Weight

Weight: 3 pounds 4 ounces (Just a bit more than 3 Grande Coffees)

Material

Fabric: Suiting-inspired, custom-developed, water-resistant 1200 denier two tone polyester body fabric. Tested to carry loads up to 40 pounds

Lining Fabric: Custom, stain-resistant, antimicrobial 150D Nylon fabric lining

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: Molded, comfort-cool foam back panel

How to live a one bag life - every day

Stay connected

Stay connected

Use the Knack Pack’s padded side computer pocket to always keep your laptop with you. The pocket fits 17” laptops (measured diagonally) and its suspended bottom helps keep your computer safely off the floor whenever you put your bag down.

Stay connected
Organize those cords

Organize those cords

The easy access charger and battery pocket helps keep all those cords, chargers, adapters, batteries and USB sticks that you can’t live without in one neat place instead of rolling around in the bottom of your bag.

Organize those cords
Bring your shades

Bring your shades

The fleece-lined, soft case sunglasses pocket is designed for easy access and protection. And there’s a bonus pocket behind it for other items you need at a minute’s notice.

Bring your shades
Hold the cards

Hold the cards

Feel free to throw in a bunch of business cards - there’s plenty of room in the organizer panel. Also, rest assured that your passport and wallet are safe. Our RFID blocking fabric protects your RFID chip cards from unwanted skimming.

Hold the cards
Stay on key

Stay on key

Our removable, easy-access key leash makes it a breeze to bring your keys with you everywhere.

Stay on key
Carry it all

Carry it all

The Knack Pack’s main compartment has two generously-sized, soft monofilament mesh, zip organization pockets. Our special mesh makes it easy to always see all the things you stuff into the pockets. If that’s not enough, there’s a protective fleece-lined pocket to keep your tablet safe and sound. Main compartment is 30 Liters.

Carry it all
Don't look like a hiker

Don't look like a hiker

Only you will know that the sleek, hidden, zip-away side water bottle pocket holds your 25 oz S'well™/ 24 oz Hydro Flask™ bottles/ 20 oz Knack Insulated bottle.

Don't look like a hiker

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 Knack the perfect One Bag Life backpack. Simply unzip and expand the compartment to get over 50% more carrying capacity. Unexpanded: 30 Liters. Expanded: 46 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: 16 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
Lighten your load

Lighten your load

We understand, sometimes you over-pack. That’s why we added loops so you can easily add a waist strap to help distribute the weight from your shoulders to your hips. (Waist strap sold separately).

Lighten your load
Be prepared

Be prepared

It should never happen, but if that flight attendant makes you check your backpack, don’t worry about your straps getting caught on the luggage carousel. Simply unclip your straps and stow them out of the way in the back panel pocket.

Be prepared
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 brightens up your day and ensures things never get lost in your bag. And our special antimicrobial treatment helps to keep everything fresh even when you’ve packed dirty or sweaty clothes.

Smell like a rose
Look sharp

Look sharp

Inspired by tailored clothing fabrics, Knack’s custom-designed, two-tone fabric is both lightweight and durable.

Look sharp

Customer Reviews

Based on 94 reviews
83%
(78)
12%
(11)
3%
(3)
2%
(2)
0%
(0)
J
John V.
Appears to fit my needs like a glove with only a couple small nit picky items I don't care for

I travel a lot for work. Generally its either a one day trip or a 3-4 dayer. I used to have separate back packs for each of these, and would inevitably not transfer something that I needed from the unused pack to the used pack. This eliminates that issue. I have taken the pack on a 10 day personal trip and it did great. Only slight things I could see improving would be: More comfortable straps. They seem like if you were wearing this on a hike all day they would get bothersome. I dont do that, so no bigs. A place for pens. Yes, I still use those. And a loop where the top strap and bottom strap join to hang a carabiner. I clip off a good-sized water bottle to my strap, and there is no place to do that. I just used a soft shackle to make my own, so again no bigs. For my needs, this is a great pack.

J
Janine L.
Not perfect

I bought the series 1 to use as my carryon for a 30 day trip to Europe. Really wanted a backpack. While I love the expandablity I am always looking for the right pocket and zippers. I really regret not getting the Series 2 as the handle on the side is missing in Series 1 and make putting on my wheelie and taking off my wheelie difficult, especially when full. I don’t like the front pocket and don’t find it very useful and I worry about putting anything of importance in this pocket even though they show a passport in it. It’s difficult to lock this pocket. I also wish I could lock my computer in the computer pocket, but there’s only one zipper, so nothing to secure it to.
While I do like the expanding option I feel there are too many negatives for the price. Unfortunately I bought this right before my trip and will be gone more than 30days, so when I return in August it will be too late to return😭. Nice try Knack!

r
r.g.
Outstanding Customer Service!

I bought a backpack for Mother’s Day, but when the package arrived, we realized we should have ordered the medium size. Although it was past the 30-day exchange/return period, I contacted customer support. After I provided proof that the bag and tags were still intact and in like-new condition, they promptly approved the exchange. We received our new bag within two business days, just in time for our international trip. Outstanding customer service like this sets a company apart, and these guys have it figured out. Plus, the bags are excellent!

B
Belinda C.

obsessed with this backpack - the compression part is genius - capacity, laptop slot all great

A
A.K.T.
Great Bag for international travel

I just completed a three-month trip to Colombia, Chile, Argentina, and Uruguay. The bag traveled really well and was easy to pack and organize. It went on 12 flights and in and out of many cars, taxis, buses, and ferries. It was really durable; yet it still looks new. The only problem I had with it was that when it was full, it was hard to close the middle section zipper near the top ( see photo below). And I sometimes had difficulty getting it on and off my carry-on bag handle.