coca diet

About 46 mg of caffeine per 12 fl oz serving for the caffeinated diet cola options.

They are offered in bottles (plastic) and in cans (aluminum).

Descriptions commonly state 'zero sugar' and list no calories—many diet or zero‑sugar variants are labeled as having 0 calories.

A flavored option appears—a seasonal 'creamy vanilla' zero‑sugar cola—alongside classic diet cola varieties.

Smaller formats include 7.5 fl oz mini cans (sold in 10‑packs). Other single‑serve options listed are 12 fl oz cans and 16.9 fl oz bottles; the 20 fl oz bottle is a larger single‑serve option rather than a smaller format.

Reviewers commonly praise the flavor and find the drinks refreshing, often saying the taste is close to regular cola rather than a typical diet soda and that they enjoy them chilled.

Reviewers highlight resealable twist‑cap bottles and note the convenience and portability of cans.