
Expandable Laptop Case 15.6 Inch Protective Sleeve, B01BL01
A slim sleeve that unzips from 1.57 inches out to 3.74 inches of depth when you need to pack a charger and a light jacket.

We built this case for 13-inch laptops, wrapping the perimeter in a quiet black-blue edge that defines the profile without shouting. The body unzips around the base to double internal volume, taking you from a flat sleeve to an overnight shoulder carry.
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Run the center zipper around the sides to open the gusset. It expands internal depth from 3.15 inches to nearly 6 inches, taking the pack volume from 5.3 liters up to 10.2 liters for extra gear.
The computer compartment uses dense foam walls lined in soft velvet. It fits hardware up to 13 inches, shielding metal chassis surfaces from scuffs and absorbing light daily knocks while you move.
Inside the front compartment we stitched twenty dedicated slots and pockets. You get individual sections for cards, pens, phones, and travel papers alongside room for an entire A4 notebook.
We weave the exterior panels from recycled PET yarn. It sheds light drizzle, resists daily abrasion, and wipes down easily with a damp cloth when the day leaves dust behind.
Hold a ruler across your own screen corner to corner before you decide. This one is cut for 13 inches, and a machine with a thick bezel can eat that margin on its own. The expansion zip buys depth, not width, so a wider chassis still will not go in.

A slim sleeve that unzips from 1.57 inches out to 3.74 inches of depth when you need to pack a charger and a light jacket.

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