Knack Series 1 Medium Travel Backpack, 15.6-Inch Laptop, Expandable 27-39L

Price: null - $235.00
(as of Oct 16, 2026 21:35:42 UTC – Details)

Product description

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1 Work Backpack

2 Travel Backpack

3 Gym Backpack

4 Around Town

Find Your Knack

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Customer Reviews

4.7 out of 5 stars 36

4.2 out of 5 stars 32

5.0 out of 5 stars 3

4.7 out of 5 stars 15

4.7 out of 5 stars 7

Price

$235.00$235.00

$225.00$225.00

$316.00$316.00

$270.00$270.00

$275.00$275.00

Expandable Capacity

27 liters to 39 liters

24 liters to 35 liters

27 liters to 39 liters

30 liters to 46 liters

24 liters to 40 liters

Outfit Capacity

2-3 Outfits

1-2 Outfits

2-3 Outfits

3-4 Outfits

5+ Outfits

Laptop Size

15″

16″

15″

17″

15″

Carry On

All jets

All jets

All jets

All jets

All jets

Hidden water bottle pocket?

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Personal Item Travel Backpack With Expandable Capacity: Starts at 27L and expands to 39L, holding 2 to 3 changes of clothes for business trips, weekends, and three-day travel.
Business Laptop Backpack Organization: A padded side-access pocket fits a 15.6-inch computer, while a fleece-lined tablet pocket and organized pockets keep work tech separate from travel gear.
Suitcase-Opening Travel Backpack: The hidden suitcase section keeps clothing apart from the everyday compartment and opens wide for faster packing and unpacking.
Under-Seat Travel Backpack Convenience: Unexpanded, sized to fit under most airline seats as a personal item, with convenient hidden trolley sleeve that slides over rolling luggage handles.
Organized And Comfortable For Work or Travel: Features ergonomic tuck-away shoulder straps, comfort-cool back panel, water-resistant 1200-denier polyester, removeable sternum strap, hip belt anchors, reverse-coil zippers, trolley sleeve, and hidden water bottle pocket.
Customers find this backpack to be of top quality, with lots of compartments and quick access pockets in the front. They appreciate its travel-friendly features, with one customer noting it handles the transition between work bag and carry-on better. They like its appearance and expandability, with one mentioning it can be used in both slim and expanded modes.