Custom backpack in naked chocolate bison

All the features posted plus these as follows

1) Dimensions (exterior, expanded): ~37″ H × 12″ W × 9″ D (aim for exterior dimensions adding in needed seam allowance).

2) Dimensions (exterior, compact/rolled): ~17″ H × 12″ W × 9″ D. (aim for exterior dimensions adding in needed seam allowance).

3) Laptop Compartment (interior): ~15″ H × 11″ W × 2″ D, with zip closure.

a) If easier this compartment can be 15”x11”x4” to stash both laptop and tablet in here else see spec #4

4) Tablet Pocket: ~11.75″ × 10.2″ × 1.5″, with zip closure (likely on front).

5) Side Zippers: One side zip for main compartment access; coordinate with laptop sleeve access.

6) Water Bottle Pocket: (Optional) one side slip or zip pocket.

7) AirTag Slot: Discreet hidden pocket for tracker (Optional but preferred).

8) Materials/Color: Full leather (preferably bison or similarly sturdy hide). Maker to choose a dark/manly color scheme.