1 Large Cube & 2 Medium Cubes (fits in Large Knack)
Maximize space in the Large Knack Pack
4 Medium Cubes (fits in Large Knack)
Maximize space in the Large Knack Pack
2 Large Cubes (fits in Medium Knack)
Maximize space in the Medium Knack Pack
Knack bags 3 Medium Cubes (fits in Medium Knack)
Maximize space in the Medium Knack Pack
Knack packing cube compresses and expands by 60% to maximize space
Knack bags Strong 70 denier ripstop nylon fabric
Knack bags sturdy nylon webbing carry handle
Knack bags Easy grip cord pullers
1 Large Cube & 2 Medium Cubes (fits in Large Knack)
Maximize space in the Large Knack Pack
4 Medium Cubes (fits in Large Knack)
Maximize space in the Large Knack Pack
2 Large Cubes (fits in Medium Knack)
Maximize space in the Medium Knack Pack
Knack bags 3 Medium Cubes (fits in Medium Knack)
Maximize space in the Medium Knack Pack
Knack packing cube compresses and expands by 60% to maximize space
Knack bags Strong 70 denier ripstop nylon fabric
Knack bags sturdy nylon webbing carry handle
Knack bags Easy grip cord pullers

Cube Bundles

Regular price $55

The lightweight Knack Cube Bundles easily compresses and expands by 60% to organize all your indispensable everyday and travel items. Learn More


-14 left in stock

 
Free shipping
&
Ships fast

Key Features

  • Perfect for toiletries, electronic cords and accessories or socks/underwear/tees
  • Zip-around expansion/compression feature changes Cube size by 60%
  • Designed specifically to fit in Knack Packs

Key Technical Features

  • Lightweight, durable body fabric with see-through mesh panels
  • Strong nylon webbing carry handle
  • YKK™ reverse coil zippers

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

Packing Dimensions
Medium Large
Unexpanded
Medium Knack Backpack Unexpanded 17 Liters
17 Liters
Large Knack Backpack Unexpanded 22 Liters
22 Liters
Expanded
Medium Knack Backpack Expanded 31 Liters
17 L + 14 L = 31 Liters
Large Knack Backpack Expanded 37 Liters
22 L + 15 L = 37 Liters
Additional Specs
Medium Large
Weight Icon
Weight
2 lb 11 oz 3 lb 4 oz
Laptop Icon
Laptop
15" 17"
Plane Overhead Icon
Overhead
All Jets All Jets
Plane Under Seat Icon
Under Seat
All Jets Doesn't fit (when expanded)
Outfits Icon
Outfits
2-3 3-4
Water Bottle Pocket Icon
Water Bottle Pocket
17 oz S'well™ 25 oz S'well™
Tuck-Away Hip Strap Icon
Tuck-Away Hip Strap
No Yes

Size Chart

Model: 5'5"

Knack Backpacks on 5 foot 5 inch model

Medium

Large

Model: 5'11"

Knack Backpacks on 5 foot 11 inch model

Medium

Large

Model: 6'3"

Knack Backpacks on 6 foot 3 inch model

Medium

Large

Size Materials Features
Large Cube Dimensions (LxHxD):

Expanded: 12"x8"x5"

Unexpanded: 12"x8"x3"

Large Cube Volume:

Expanded: 8 Liters

Unexpanded: 5 Liters

Weight: 3.5 ounces

Medium Cube Dimensions (LxHxD):

Expanded: 12"x5.5"x5"

Unexpanded: 12"x5.5"x3"

Medium Cube Volume:

Expanded: 5 Liters

Unexpanded: 3 Liters

Weight: 2.9 ounces

Compression

Our Cubes’ unique zip expansion and compression system changes useable volume by over 60% so that they fit the way you pack and not vice-versa.

Fabric

Good looking and practical, our Cubes are made from a strong but featherweight 70 denier ripstop nylon fabric.

Mesh

Forgot what you packed? Not with our Cube’s see-through, soft nylon monofilament mesh top panels.

Zippers

We’ve paired an easy-to-grab puller cord with a strong YKKTM zipper to provide you with worry-free operation.

Customer Reviews

Based on 4 reviews
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M
M.
Compress is very well.

These compress to extent that it will not even fill up a large knack pack. You still have enough Room to put a couple of light jackets on top of it would plenty of Room to my read and put a pair of pants.

D
D.N.
Awesome!

These cubes are perfect for traveling! Best Buy I’ve made this year. So convenient to travel a lot with.

J
J.S.
Awesome professional bag

I love everything about this bag. I use it daily. I have the large size bag.

S
S.S.
#1BAGLIFE

This bag is great. This bag with the packing cubes makes a 4 day trip easy to pack for.

#onebaglife

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