Transpack XTR Boot Bag | Cobalt

The Transpack XTR Boot Bag has the same Isosceles Storage System that you love, but with a slightly bigger volume and a few extra compartments. Zippered mesh pockets on the outside of the boot compartments add extra storage, and an internal zippered pocket separates important personal items from all of the gear. The extra durable fabric is definitely airline-worthy, and it's water-resistant too to keep the contents dry.