This is a basic toiletry carrying case made from an electronics travel case.
Step 1: Case
Amazon basics universal travel case for electronics and accessories.
Step 2: Bottles
Fill 2oz bottles with desired liquid products.
Step 3: Shower Ball
Fit a mesh shower ball inside a soap box.
Step 4: Supplies
Mesh Shower Ball
Step 5: Fill
Pack the case and pack your bags.