COMPARE THE DIFFERENCE
We get a lot of questions from people about which Knack Pack® is the right size for them. It’s a difficult question to answer because everyone has such different needs. So, to help you out, we’ve highlighted some of the key differences between each size bag so that you can make the decision about which bag will work best for you.
Series 1 Small |
Series 1 Medium |
Series 2 Medium |
Series 1 Large |
---|---|---|---|
Front | |||
shop now | shop now | shop now | shop now |
Side Unexpanded | |||
15 Liters | 27 Liters | 24 Liters | 30 Liters |
Side Expanded | |||
15 L + 12 L = 27 Liters | 27 L + 12 L = 39 Liters | 24 L + 11 L = 35 Liters | 30 L + 16 L = 46 Liters |
Series 1 Small |
Series 1 Medium |
Series 2 Medium |
Series 1 Large |
---|---|---|---|
Weight | |||
2 lb 4 oz |
Fabric: 2 lb 11 oz Leather: 3 lb 9 oz |
Black: 3 lb Gray: 3 lb 2 oz |
3 lb 4 oz |
Laptop | |||
13" | 15" | 15" | 17" |
Overhead | |||
All Jets | All Jets | All Jets | All Jets |
Under Seat | |||
All Jets | All Jets | All Jets | All Jets (when unexpanded) |
Outfits | |||
1-2 | 2-3 | 2-3 | 3-4 |
Trolley Sleeve | |||
Yes | Yes | Yes | Yes |
Water Bottle Pocket | |||
17 oz S'well™/18 oz Hydro Flask™ | 17 oz S'well™/24 oz Hydro Flask™ | 17 oz S'well™/24 oz Hydro Flask™ | 25 oz S'well™/24 oz Hydro Flask™ |
Size Chart
Model: 5'3"

Series 1: Small
Series 1: Medium
Series 2: Medium
Series 1: Large
Model: 5'10"

Series 1: Small
Series 1: Medium
Series 2: Medium
Series 1: Large
Model: 6'3"

Series 1: Small
Series 1: Medium
Series 2: Medium
Series 1: Large