Unexpanded for day use
Expanded for added space
Simple design with organization pockets
Unexpanded for day use
Expanded for added space
Simple design with organization pockets
Unexpanded for day use
Expanded for added space
Medium Expandable Knack Pack™
Unexpanded for day use
Expanded for added space
Simple design with organization pockets
Separate, patent-pending, expandable packing compartment holds 2 to 3 changes of clothes
Built-in, fleece-lined, protective soft case sunglasses pocket
Hidden, zip-away side water bottle pocket
Spacious main compartment with organization pockets, fleece-lined tablet pocket and key leash
Exterior charger and battery pocket
Easy-access front triangle pocket with business card slots and pen loops
Tuck-away back zip storage pocket for shoulder straps
Padded, side computer pocket fits up to 17" laptops (measured diagonally)
2 interior, see-through, soft monofilament mesh zip organization pockets
Unexpanded for day use (Model is 5'11")
Expanded for added space (Model is 5'11")
Unexpanded for day use (Model is 5'7")
Expanded for added space (Model is 5'7")
Unexpanded for day use
Expanded for added space
Simple design with organization pockets
Unexpanded for day use
Expanded for added space
Simple design with organization pockets
Unexpanded for day use
Expanded for added space
Medium Expandable Knack Pack™
Unexpanded for day use
Expanded for added space
Simple design with organization pockets
Separate, patent-pending, expandable packing compartment holds 2 to 3 changes of clothes
Built-in, fleece-lined, protective soft case sunglasses pocket
Hidden, zip-away side water bottle pocket
Spacious main compartment with organization pockets, fleece-lined tablet pocket and key leash
Exterior charger and battery pocket
Easy-access front triangle pocket with business card slots and pen loops
Tuck-away back zip storage pocket for shoulder straps
Padded, side computer pocket fits up to 17" laptops (measured diagonally)
2 interior, see-through, soft monofilament mesh zip organization pockets
Unexpanded for day use (Model is 5'11")
Expanded for added space (Model is 5'11")
Unexpanded for day use (Model is 5'7")
Expanded for added space (Model is 5'7")

Medium Expandable Knack Pack™

Regular price $165

At home in the boardroom and on the boardwalk, the Medium Expandable Knack Pack is the perfect One Bag Life™ accessory. Learn More


Key Everyday Features

  • Easy-access, padded side-zip computer pocket for 15" laptops
  • Spacious main compartment with organization pockets, fleece-lined tablet pocket and key leash
  • Hidden, zip-away side water bottle pocket

Key Travel Features

  • Separate, patent-pending, expandable packing compartment holds 2 to 3 changes of clothes 
  • Meets all airline carry-on requirements as well as fits under most seats
  • Packing compartment with easy-access suitcase lid 

Key Technical Features

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

For orders over 10 or logo'd Knack products, please contact our Corporate Sales department: corporate@knackbags.com

Packing for Him Packing for Her
Size Materials Features
Pack Dimensions (LxWxD):

Expanded: 19"x12"x9.5"

Unexpanded: 19"x12"x4.5"

Volume:

Expanded: 31 Liters

Unexpanded: 17 Liters

Weight: 2 pounds 11 ounces (Just a bit more than 2 Grande Coffees)

Laptop Pocket Dimensions (LxWxD):

Dimensions: 15.5"x11"x2"

Pocket Opening: 15"

Tested to carry loads up to 40 pounds

How to Live a One Bag Life

GET ORGANIZED

Don’t worry about your backpack being a black hole. We designed pockets, sleeves and clips that help keep your everyday items organized and in place no matter where you go.

STAY FLEXIBLE

Not sure about staying in town after your business trip ends? Unzip, expand and pack our hidden suitcase compartment with a change of clothes and be spontaneous.

BE READY FOR ANYTHING

Inspired by tailored clothing fabrics, our custom-designed, two-toned, water-resistant fabric is as much at home at a meeting with your boss as it is at drinks with your friends.

KEEP CONNECTED

Feel free to carry your laptop day and night. We designed our padded computer pocket to be easily accessible and close to your back for carrying comfort.

WEAR A BACKPACK BUT DON’T LOOK LIKE A HIKER

Our zip-away side water bottle pocket keeps your drink handy and your bag neat.

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 unzip the back pocket, unclip your straps and stow them out of the way.

HAVE FUN

Our custom-designed lining brightens up your day and ensures things never get lost in your bag.

Knack Product Reviews

We shipped our first bag on November 5th and Knackpackers are just starting to send in reviews.

Shop Knack in Action