Protein Iced Coffee Energy Variety Pack - 20g Protein, 175mg Caffeine

In this review the Energy Variety Pack of Slate's high protein iced coffees is judged on who it will actually help and why. The pack is aimed at people who want a convenient, shelf-stable caffeinated protein drink that replaces a morning coffee and a protein shake in one. The single biggest reason to buy is the combination of a full 20g of protein with roughly two cups of coffee worth of caffeine in each 11 fl oz can, which makes it a practical solution for busy mornings or post-workout fuel when both protein and a strong caffeine boost are wanted.

Key Features

• 20g Protein: Each 11 fl oz can delivers a substantial 20g of protein to support muscle recovery or to serve as a high-protein snack on the go.
• 175mg Caffeine: The Energy Pack provides about two cups of coffee worth of caffeine per can, useful for those who need a sustained wakefulness boost.
• Low Sugar: Formulated with just 1g of sugar per serving, the drinks offer sweetness from natural sweeteners while keeping added sugar minimal.
• Lactose Free: Ultrafiltration removes lactose sugars so the product is easier to digest for people sensitive to lactose.
• Shelf Stable: Pasteurization makes the canned drinks stable without refrigeration until opened, convenient for storage and travel.
• Variety Pack: Contains Mocha Latte, Caramel Latte, and Vanilla Latte, letting buyers sample three caffeinated flavor options in one case.

Who It's For

The Energy Variety Pack is best for active adults, commuters, and athletes who need both a meaningful protein dose and a strong caffeine lift without mixing powders or brewing coffee. It fits routines where portability and convenience matter, such as early morning workouts, long commutes, or busy afternoons when a combined protein-plus-energy boost replaces two separate products.

Those who should look elsewhere include people who prefer low-caffeine options, need very low-calorie beverages, or do not like milk-based textures; similarly, anyone seeking unsweetened black coffee or a powdered protein mix for precise macro control may prefer other formats.

Pros & Cons

Pros

• High protein content of 20g per can supports muscle maintenance and recovery.
• Strong caffeine level provides a reliable energy boost comparable to two cups of coffee.
• Low sugar at 1g and lactose-free formulation make it a cleaner alternative to many flavored milks.
• Shelf-stable cans are easy to store and convenient for travel or workdays.

Cons

• Flavor opinions vary; while many find the taste smooth, some customers report disliking certain flavors.
• At 11 fl oz and with substantial caffeine, it may be too stimulating for those sensitive to caffeine.

Specifications

Pack contents	12 cans (Mocha, Caramel, Vanilla)
Can size	11 fl oz
Protein per can	20g
Caffeine per can	Approximately 175mg
Sugar per can	1g
Lactose	Lactose free (ultrafiltered milk)
Storage	Shelf stable, no refrigeration required until opened

Our Verdict

The Energy Variety Pack is a strong option for anyone who wants a convenient, high-protein canned coffee with a serious caffeine kick and minimal sugar. It represents good value for those replacing separate protein shakes and coffee, though flavor preferences vary and the caffeine level is not for everyone.

Frequently Asked Questions

Are these drinks lactose free?
Yes, the milk is ultrafiltered to remove lactose sugars so the finished drinks are lactose free.

Do the cans need refrigeration?
No, the cans are shelf stable due to pasteurization, but they taste best chilled.

How much protein and caffeine are in each can?
Each 11 fl oz can contains 20g of protein and about 175mg of caffeine.