Sticks, Tins, and Bulk Bags: Cost by Format

Identical contents cost different amounts depending on how they are packaged.

Bulk bags

Lowest cost per gram, since packaging is minimal.

Strength is fully adjustable. At 20 g per serving, 300 g gives 15 cups; at 15 g, 20 cups. Usage decides the unit cost.

The weakness is after opening. Air enters each time, and resealable closures do not match a tin.

Tins

Good light blocking and sealing, and they hold conditions across repeated opening.

They stand for storage and present well as gifts. Packaging cost is reflected in the price.

As contents diminish, the air volume inside stays constant, so remaining powder faces proportionally more exposure.

Individual sticks

Highest cost per gram — packaging material for every serving.

In exchange, post-opening deterioration does not occur. The last portion matches the first.

Strength is fixed, and waste increases.

Which is cheapest depends on frequency

Frequency	Best format	Reason
Daily	Bulk bag	Low unit cost, fast turnover
Two or three times weekly	Tin or small bag	Balance of keeping and cost
Occasionally	Sticks	No waste from deterioration

Unit cost is not the whole answer

A cheap bulk bag that outlasts the two-week-to-a-month window after opening means drinking declining quality in the back half.

The calculation assumes you finish it.

Someone who drinks infrequently choosing sticks pays more per gram and wastes less overall.

Foodservice sizes

Kilogram units. Fifty servings at 20 g each.

Advantageous where turnover is fast. Bought for a household, finishing takes close to two months of daily drinking, and portioning brings its own handling costs.

Mixing formats

Bulk for daily use, sticks for travel, a tin for gifts. Using different formats for different purposes is a reasonable approach.