TOM BIHN 3D 收納立方體，透明，311 盥洗包，1L，7" x 4" x 2"

The zipper glides so smoothly, and the clear plastic is thick enough that I trust my shampoo bottles won’t leak everywhere. It fits perfectly upright in my carry-on’s side pocket, which makes grabbing my toothbrush mid-flight a total breeze.

I've taken this clear cube through three trips now and the 7x4x2 footprint fits perfectly upright in my carry-on's side pocket. The clear window makes it stupid easy to spot my toothpaste at airport security without digging around.

The 1L size is spot-on for a week-long trip—fits my full skincare routine without hogging the suitcase. The clear sides let me grab my medication mid-flight without digging around, and the zipper glides smoothly even when it’s packed tight.