Princess Peach is a sweet and creamy dirty soda from Swig that combines Dr Pepper, peach syrup, and coconut cream. It’s a fan-favorite for its bold fruity flavor, smooth texture, and tropical twist—all in one fizzy, delicious cup.
Swig Princess Peach Sizes & Prices

You can order the Princess Peach in 5 sizes at Swig, and pricing is consistent across most locations:
| Drink Size | Ounces | Price (USD) |
|---|---|---|
| Kids Cup | 12 oz | $1.50 |
| Small | 16 oz | $1.75 |
| Medium | 24 oz | $2.20 |
| Large | 32 oz | $2.45 |
| Extra Large (XL) | 44 oz | $2.65 |
Tip: The 24 oz Medium and 32 oz Large are most popular for flavor balance and value.
Ingredients Breakdown
The Princess Peach includes three key ingredients that make it creamy, fizzy, and fruity:
| Ingredient | Role / Taste |
|---|---|
| Dr Pepper | Bold cola base with cherry & spice undertones |
| Peach Syrup | Adds sweet, juicy fruit flavor |
| Coconut Cream | Provides smooth texture and tropical creaminess |
The overall flavor is sweet and balanced, with rich cola, bright peach, and silky coconut all in one sip.
Princess Peach Nutrition Facts
The calorie range for the Swig Princess Peach is between 140 and 510 calories, depending on the size and customizations. Here’s the full breakdown using the standard recipe:
| Nutrition Info | 12 oz | 16 oz | 24 oz | 32 oz | 44 oz |
|---|---|---|---|---|---|
| Calories | 140 | 190 | 300 | 400 | 510 |
| Total Fat | 3g | 4g | 6g | 7g | 9g |
| Saturated Fat | 2g | 2.5g | 4g | 5g | 6g |
| Sugar | 28g | 40g | 60g | 75g | 90g |
| Carbohydrates | 32g | 45g | 65g | 80g | 95g |
| Protein | 0g | 0g | 1g | 1g | 1g |
| Caffeine (est.) | ~20mg | ~28mg | ~42mg | ~56mg | ~77mg |
To reduce calories, ask for Diet Dr Pepper and sugar-free peach syrup if available.
Allergen Information
Before sipping, it’s important to know the allergen risks:
| Allergen | Present? | Notes |
|---|---|---|
| Dairy | Yes | Present in coconut cream (often made with milk or cream) |
| Caffeine | Yes | Comes from Dr Pepper (about 2.5 mg per oz) |
| Gluten | No | All ingredients are naturally gluten-free |
| Soy | No | No soy-based ingredients used |
| Eggs | No | No egg-based products used |
| Tree Nuts / Peanuts | No | Coconut is not a tree nut; no other nut ingredients used |
Always ask your local Swig location about specific allergy accommodations.
How to Order the Princess Peach at Swig
Here’s how to get the most out of your Princess Peach:
Step-by-Step Ordering
- Pick your base:
- Default is Dr Pepper, but you can request Diet Dr Pepper, Coke, or Root Beer.
- Flavor combo:
- Ask for Peach syrup and Coconut Cream.
- Choose your size:
- From 12 oz to 44 oz—most choose Medium (24 oz) or Large (32 oz).
- Customize it your way:
- Light ice, no ice, pebble ice
- Sugar-free syrup
- Extra peach or cream
- Whipped cream topping
- App-order option:
- Use the Swig app to save your perfect Princess Peach and re-order anytime.
Can You Customize Princess Peach?
Yes—and that’s one of the best parts.
| Customization | Options |
|---|---|
| Soda Base Swap | Coke, Sprite, Diet Dr Pepper, Root Beer |
| Ice Level | Light ice, extra ice, or pebble ice |
| Sugar-Free Flavors | Ask if sugar-free peach syrup is offered |
| Cream Level | Extra cream, light cream, or no cream |
| Toppings | Whipped cream, cherry, lime wedge |
For a lighter version, go diet soda + sugar-free syrup + light cream.
FAQ
1. How much does Princess Peach cost at Swig?
The price depends on your cup size, ranging from $1.50 for a 12 oz to $2.65 for a 44 oz. The Medium (24 oz) at $2.20 is a popular middle ground. Some locations may run promotions or combo deals, so check your local Swig or app.
2. What does Princess Peach taste like?
It’s a sweet, smooth, and fruity drink with the deep flavor of Dr Pepper, bright juicy peach, and a creamy finish from the coconut cream. The peach softens the soda’s bite, while the cream adds a luxurious mouthfeel. It’s like sipping on a peach pie float—carbonated and tropical.
3. Does Princess Peach contain caffeine?
Yes, from the Dr Pepper base—around 2.5mg per ounce, which means a 24 oz drink would have roughly 42mg. If you’re sensitive to caffeine, swap in Sprite or Root Beer, both of which are caffeine-free.
4. Can I order Princess Peach with Diet Dr Pepper?
Absolutely. Most Swig locations will let you substitute Diet Dr Pepper for a lower-sugar version. You can also request sugar-free peach syrup, if available, to reduce total carbs and calories.
5. Is the coconut cream dairy-free?
Not usually. Swig’s standard coconut cream typically contains dairy. Some stores may offer a non-dairy coconut alternative, but you’ll need to ask. If you’re lactose intolerant or vegan, ask for no cream or bring your own alternative.
6. Is the drink gluten-free?
Yes, all core ingredients—Dr Pepper, peach syrup, and coconut cream—are naturally gluten-free. If you have celiac disease or gluten sensitivity, confirm with the store to avoid cross-contact.
7. Can I get Princess Peach as a combo?
Swig doesn’t offer traditional meal combos, but they often have cookie and drink pairings. Princess Peach pairs perfectly with a Swig sugar cookie or coconut cookie.
8. Can I get it delivered?
Yes, you can order it via the Swig app or third-party services like DoorDash, Uber Eats, and Grubhub depending on your location.
9. What’s the most popular size?
The 24 oz Medium and 32 oz Large are fan favorites. They offer the best ratio of flavor to price, especially when customizing with extra peach or cream.
10. Is Princess Peach part of the secret menu?
No—it’s a well-known drink and part of Swig’s standard menu, though it does have a secret-menu feel thanks to its unique flavor combo and eye-catching name.
11. Can kids drink Princess Peach?
Yes, especially the 12 oz or 16 oz sizes. However, since it contains caffeine from Dr Pepper, you can substitute it with Sprite or Root Beer for a kid-friendly, caffeine-free version.
12. What is the calorie count of Princess Peach?
Calories range from 140 in the 12 oz size to 510 in the 44 oz. If you want to reduce that, opt for diet soda, sugar-free syrup, and no cream.