Fast shipping and excellent product! Fast shipping and excellent product! The small expandable pack is perfect. Wise design and well made. As a 70+ woman traveler, I pack light to go to Europe often with only carry on luggage. This pack is the best.

Stop blasting me with repeated emails… Stop blasting me with repeated emails asking for reviews. The product won’t be delivered until Dec. And I certainly don’t want to be prompted again. If you’re genuinely honest about wanting reviews, you need to read, post, and heed this feedback. Knock it off. Your review fetish is irritating noise for your customers.

Fantastic Product and The process was smooth and informative. The KNACK website provides various product info and allows easy comparison of their bags to determine what product will meet ones needs. The picture of the product on a persons back was extremely helpful since there were models of different heights. The bag itself is fantastic! It is sturdy, sleek and offers plenty of room. Once the extra storage section is opened, there is so much that can be put into the bag. I was able to pack 4 days of shirts, undergarments and socks into 1 small and 1 medium KNACK packing cube, which fit perfectly in the KNACK expandable section

Organized So many pockets for organization. Being able to unzip three sides of the large pocket makes clothes packing easy. The truncated form is handy when you don't need a large clunky bag. The expandable packing cubes are essential for travel in any suitcase/bag.

Customer Service Amazing and Love My Bag Customer Service was amazing! Rachel's response time and resolutions were top notch. The expandability aspect of the backpack has helped during the West Maui fires as I walked between my home and work. There are a few personal, minor design preferences that I wish could be improved on, and will go over them in a YouTube review once things settle down here. I do love my bag and am cherishing it as it was a birthday present from my family.