backpack or messenger bag for laptop CROCOD 15.6 Inch Men Women, Vintage Canvas Computer Shoulder Bag with Anti-Theft Pocket, Large Work Briefcase Satchel for Business College Travel (Black) : Electronics zipper closure top Nike Sport Camo Black Montana Style:Allpa 42L - Oak

backpack or messenger bag for laptop CROCOD 15.6 Inch Men Women, Vintage Canvas Computer Shoulder Bag with Anti-Theft Pocket, Large Work Briefcase Satchel for Business College Travel (Black) : Electronics zipper closure top Nike Sport Camo Black Montana Style:Allpa 42L - Oak

Nike Sport Camo Black Gray Backpack Rolltop Gym Bag School Gonzaga Lacrosse MINT | eBay

It has a pass-through sleeve at the back for securing to the pull-out handle of a wheeled suitcase or bag

Montana

Style:Allpa 42L - Oak

Adding a beastie dee to the bottom front of the pocket would let you add an elastic cord running from it to the beastie at the bottom of the rear mesh pocket and attach a ski to the side of the pack, for instance

zipper closure top