7 Brew Heatwave 7 Energy: Price, Calories, Caffeine and How to Order
The Heatwave 7 Energy costs about $6.83 for a Small, $8.13 for a Medium and $9.43 for a Large. An iced Medium has 230 calories and 105 mg of caffeine, and the flavors are orange, lime and lemon, so this is the sharp, citrus heavy drink on the energy menu.
What Is the 7 Brew Heatwave 7 Energy?
Heatwave is one of the named flavors on the 7 Energy menu, 7 Brew’s range of drinks built on its own caffeinated energy base. The base is lightly fizzy and neutral enough to take on whatever syrups go into it, and in this case all three are citrus. Orange brings the body and most of the sweetness. Lemon adds the sour top note, and lime gives it a dry edge at the finish. Put together, it tastes like a citrus sports drink crossed with a lemon lime soda, cold and sharp rather than creamy.
That makes Heatwave the odd one out on the energy menu in a good way. Most of the range leans on berries and tropical fruit. This one stays light, and it suits people who like sour drinks and citrus sodas, and anyone who wants caffeine without a dessert tasting drink.
7 Brew Heatwave 7 Energy Price by Size
| Size | Price | Calories (iced) | Caffeine (iced) |
|---|---|---|---|
| Small | $6.83 | 180 | 67 mg |
| Medium | $8.13 | 230 | 105 mg |
| Large | $9.43 | 360 | 133 mg |
Prices are estimates and vary by stand.
Calories and Nutrition Facts
Here is the breakdown for a Medium iced Heatwave.
| Nutrient | Medium iced |
|---|---|
| Calories | 230 |
| Sugar | 57 g |
| Carbs | 60 g |
| Fat | 0 g |
| Protein | 0 g |
| Sodium | 180 mg |
| Caffeine | 105 mg |
Sugar does nearly all the work here, at 57 g in a Medium. There is no fat and no protein, and the calories follow the size of the cup. The 7 Brew calorie calculator gives a quick total for custom builds.
The Frozen Chiller version blends the citrus mix with ice and lands at 150 calories for a Medium, with caffeine down to 36 mg, so it is more slush than energy hit. The sugar free build changes the numbers properly. Made with sugar free syrups, a 7 Energy drops to about 10 calories, as the sugar free menu shows.
How Much Caffeine Is in a Heatwave?
An iced Heatwave has 67 mg of caffeine in a Small, 105 mg in a Medium and 133 mg in a Large. A regular cup of coffee has about 95 mg, so the Medium lands just above it and the Large is a step higher.
The chiller has noticeably less caffeine than the iced version, at 36 mg in a Medium. Get it iced if you are ordering for the caffeine, and get the chiller if you want the taste without much of a kick.
Allergens and Sugar-Free Options
No allergens are recorded for Heatwave or for the other 7 Energy flavors. The standard recipe has no milk, egg, soy, wheat or nut ingredients. Every drink is still made in a shared preparation space. If you have a serious allergy, tell the crew when you order.
The sugar free version swaps to sugar free syrups and brings the drink down to about 10 calories, with the caffeine unchanged. Because citrus is naturally sharp, the swap is less noticeable here than in the berry flavors.
How to Order and Customize
Ask for a Heatwave 7 Energy in your size, then choose the style. Iced is the standard order, poured over ice and at its sharpest. The chiller is the blended frozen version.
- Sweetness: extra sweet rounds off the lemon if it is too sharp. Half sweet makes it drier and more sour.
- Add cream: a splash of cream sounds odd with citrus, but it turns the drink toward a lemon cream soda taste.
- Extra energy shot: add a shot of the energy base for more caffeine without moving up a size.
- Kids size: most stands offer a Kids size. It is still a caffeinated drink, just in a smaller pour.
If Heatwave becomes a habit, it earns points in the 7 Brew rewards program like any coffee.
How the Heatwave Compares
Sunrise is the soft alternative. It mixes peach and raspberry, so it is fruity and gentle where Heatwave is sharp and sour. Both cost the same and match on calories and caffeine, so this is a pure taste call. Sour drink fans pick Heatwave, smooth fruit fans pick Sunrise.
Tropic Thunder sits between the two. Its mango and pineapple mix is sweet and tropical, fuller tasting than Heatwave but without the citrus bite. Pick it for a fruit juice taste, and stay with Heatwave for the sharp one. More mixes on the same base show up on the secret menu.
Frequently Asked Questions
Prices are estimates and vary by stand. Nutrition figures come from 7 Brew’s published nutrition guide and change with customizations.
Last Updated: October 2026
