Memorandum on Travel Toiletry Squeeze

I.

There is a shampoo bottle at the bottom of the toiletry bag. It contains, by volume, somewhere between six and twelve percent of its original contents. The exact amount is unclear because the bottle has been squeezed so many times that the walls have developed a memory of compression. To use it, one must press with sustained force and then wait.

A full replacement bottle is also present. It was packed specifically for this trip. It is in good condition. It will not be opened.

II.

The first squeeze, on the first morning of the trip, produced enough shampoo for the task. This constituted success. Success, in the context of travel toiletry management, is not a reason to open the backup. It is a reason to continue.

The second morning, the same procedure. The third morning, a longer squeeze. The bottle produced. The backup remained in reserve. The traveler noted, privately, that the bottle was "almost out" and would "definitely need the new one by day five." Day five was four days away. The backup continued to wait.

By the final morning, the bottle had been inverted, warmed under hot water, and manipulated with a level of attention that the task itself did not require. The shampoo was produced. The backup was returned home unopened.

III.

The preparation was meant to reduce travel uncertainty. Bring enough. Do not run out. Have a backup for safety. These are reasonable aims, and the backup accomplished all of them simply by existing. Its presence eliminated the consequence of running out.

What the preparation did not anticipate was the production of a new monitoring task: tracking the volume of the nearly-empty bottle, gauging each morning whether today would be the day the backup was finally needed, and experiencing a small private satisfaction each time it was not.

The habit survived the original inconvenience. The original inconvenience was never encountered. The habit produced its own inconvenience, which was preferable because it was familiar and measurable and could be deferred until tomorrow.

One successful use of travel toiletry squeeze creates precedent for the next similar moment. The backup bottle knew this from the beginning. It waited in the bag and said nothing.