Patagonia Black Hole Micro MLC 22L - Black Size:22L and added a stuff sack

and added a stuff sack for storing the duffel between trips that can double as a bag for shoes or laundry

and vents to prevent overheating

Adjustable head strap

rugged housing

Front zip accessory pocket also compatible with Allpa X Hip Pack

Patagonia Black Hole Micro MLC 22L - Black Size:22L and added a stuff sackFeatures: Made with recycled materials and recycled TPU film laminate Carry on sized to meet under seat requirements of most airline carriers Roomy main compartment with mesh divider fits gear for several days, including shoes Padded laptop pocket fits most 15" laptops and lies flat for TSA compliance Three carrying options: backpack, shoulder cross body bag, or briefcase Convertible shoulder cross body carry with tuck away padded straps and webbing