Klass Drink Mix, 30 Sticks

Sugar-free citrus punch flavor gives plain water a fruitier option without adding sugar. Klass Frutal comes in single-serve sticks, so you can toss a few in a bag and mix a drink at work, school, the gym, or on the go.

Each stick has 5 calories, and the directions are simple: make room in a 16.9 fl oz bottle, add the powder, then shake. A large glass works too—just stir until mixed.

Best use cases

This drink mix is aimed at people who want citrus flavor in water without reaching for a sugary drink. A stick is easy to take along for a school day or a gym visit, and the single-serve format means there’s no tub of powder to measure out. For a practical example, keep a packet with your water bottle and mix it after you’ve taken a few sips, leaving space for the powder as directed.

The citrus punch flavor can also be added to drinks such as seltzer, smoothies, shakes, or slushies. That gives it more uses than a basic water enhancer, though the product information doesn’t specify how much flavor it adds to those different recipes. You’ll appreciate it if you want a portable, sugar-free way to change up water, it may not suit you if you want multiple flavors in one pack or prefer unsweetened water.

Product specs

• Type: Sugar-free powdered drink mix
• Flavor: Citrus punch
• Format: 30 single-serve sticks
• Calories: 5 per stick
• Directions: Mix one stick into a 16.9 fl oz bottle or a large glass of water, shake or stir until well mixed

The serving directions give you a clear starting point, but there’s no stated guidance for adjusting the strength. If you usually prefer a lighter or more intense flavor, that leaves some room for personal trial and error. Without having tried it, the clearest buying consideration is that the listed serving is designed for a full bottle or large glass, rather than a small splash of water.

Where it shines

The main advantage is convenience: each portion is already separated, and the powder is made to mix into water without extra preparation. Compared with buying ready-to-drink flavored beverages, these sticks are a compact alternative to carry and let you add the flavor when you’re ready. Compared with a larger container of drink mix, they avoid measuring each serving, though they also give you less flexibility to scoop a custom amount.

The sugar-free formula and 5 calories per stick may appeal if you’re trying to move away from sugary drinks while keeping some flavor in your routine. Just keep the scope in mind: the product information identifies a citrus punch flavor, not a range of options, and doesn’t provide details about ingredients beyond the sugar-free claim and calorie count.

Buying verdict

Klass Frutal makes sense if portability and a ready-to-use single serving matter more to you than choosing among several flavors or measuring a custom portion. The stated bottle size also helps set expectations: this is intended to flavor a full bottle or large glass, not to serve as a concentrated shot. Choose it for a simple citrus-punch addition to water and other listed drinks, look elsewhere if you want an unsweetened drink, more flavor variety, or detailed ingredient information before buying.