Series 1: Medium Expandable Knack Pack® - Savile Gray - Factory Second w8p you can take it off

you can take it off and stow it when you want a cleaner look

Simply put the shoes in the bag in opposite directions (one shoe goes in toe first and the other shoe goes in heel first) and then cinch the two compression straps to minimize the space the shoes need in your bag (light compression for fine shoes or high heels and heavy compression for athletic shoes)

The Knack Expandable Sling is your new "Significant Other"

built-in organization

Series 1: Medium Expandable Knack Pack® - Savile Gray - Factory Second w8p you can take it offKey Medium Expandable Backpack Everyday Features Easy access, padded side zip computer pocket for 15" laptops Spacious main compartment with organization pockets, fleece lined tablet pocket and key leash Hidden, zip away side water bottle pocket Key Knack Backpack Travel Features Separate, patent pending, expandable packing compartment holds 2 to 3 changes of clothes Meets most popular carry on requirements as well as fits under most seats Packing