Knack Reviews
Product Review
Medium Expandable Pack (Series 2) by Knack
The Knack Medium Expandable Pack Series 2 makes a decent everyday carry bag and can be expanded to 35L, though that does impact carry comfort.
Product Review
Large Expandable Knack Pack by Knack
The Knack Expandable Knack Pack definitely has some great features, but the uncomfortable carry and low-quality materials have ultimately let us down.