best backpacks for 15 inch laptops BANGE Business Laptop Backpack Fits 15.6 Notebook, Anti Theft Work Backpack with USB Charging Port Office Work Airplane Business Travel… : Electronics Colour:Light Brown crossbody bag nylon Kohls Jansport Big Student

best backpacks for 15 inch laptops BANGE Business Laptop Backpack Fits 15.6 Notebook, Anti Theft Work Backpack with USB Charging Port Office Work Airplane Business Travel… : Electronics Colour:Light Brown crossbody bag nylon Kohls Jansport Big Student

Kohls Jansport Big Student - JanSport Cool 15 Inch Laptop Backpack Classic Bag Foraging Finds

And this may be personal preference, but I also wish the top of the pack was expandable, which would make it more versatile for more types of trips, because I had it packed FULL for a two-day winter trip

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Colour:Light Brown

The bag is spacious enough for your tumbler, yes