patagonia pitch blue duffel Black Hole Wheeled 70L and the padded shoulder straps let you carry the duffel like a rucksack for ease Patagonia Black Hole Wheeled Duffel

This can be a challenge for some, for example, if youre a photographer since youll be carrying two rather expensive and sometimes heavy pieces of hardware around with youa laptop and a camera

Altimeter: Pressure-based

An alternative is to use a collapsible day sack such as the Osprey Ultralight Dry Stuff Pack

CARRY-ON BAG Deployable backpack harness, shoulder strap and handles lets customer choose their carry style Padded tuckaway adjustable harness sternum strap with integrated whistle Detachable shoulder strap with pad Tuckaway 38mm web waist belt Luggage pass-through for hands free carry Features: Padded top and side handles provide comfortable carry Main bag is divided 1/3, 2/3 by a main zip and opens fully flat for easy packing Lower 2/3 panel has zippered mesh cover and compression straps to hold clothes flat Upper 1/3 panel has zippered fabric cover, ideal for footwear and/or wet/dirty clothes Two zippered mesh interior pockets Padded external zip access pocket for glasses or toiletries Front panel organizer pocket has plenty of room for items like magazines, pens, etc