A: When you place your order, get even greater savings by selecting Auto-Ship! You'll receive an email reminder two days before your Auto-Ship order processes 30 days later. Auto-Ship orders save you time and money and can be adjusted as needed. Change your flavors, quantities, and shipping dates, or cancel at any time.

A: You'll need one Bottle and one Lid to get started. Then the fun starts—you can pick as many flavors as you want! Click here to build your bundle.

A: Each Cirkul cartridge contains an equivalent amount of flavor to six 20oz. conventional bottled beverages. Results will vary based on dial setting.

A: You have your choice of 5 Bottle sizes! 12oz., 22oz., 32oz., 42oz., and 62oz.

A: Nope! Our blends have no artificial colorings (or flavors, for that matter.) Our videos sometimes utilize color to visually indicate flavor change, but in reality Cirkul is colorless, which means no stains!

A: We're partial to our bottle, but we understand that you might have one you know and love. That's why we designed our lid to work with the Cirkul bottle and also many other wide-mouth water bottles including Nalgene, CamelBak, Contigo, Hydro Flask, and Klean Kanteen.*

(*TRADEMARK INFORMATION: All trademarks, trade names, and logos mentioned or illustrated are the property of their respective owners. Reference to, or illustration of, any commercial products that the Cirkul's Lid is compatible with does not constitute or imply endorsement, recommendation, or favoring of the Cirkul Lid by their respective manufacturers.)

A: Cirkul currently offers 100+ flavors, with new flavors dropping monthly. Here is a breakdown of the current Flavor Brands:

LifeSip (with added B Vitamins): Fruit Punch, Coconut Pineapple, Raspberry Lemonade, Sweet Tea & Lemon, Watermelon, Lemonade, Strawberry Kiwi, Peach Mango, Honeycrisp Apple, Blueberry Grape, Strawberry, Passion Orange Guava, Berry Pomegranate (Stevia), Strawberry Lemonade (Stevia), Blueberry Cranberry (Stevia), and Mango Grapefruit (Stevia).

FitSip (with added B vitamins and electrolytes): Mixed Berry, Orange Tangerine, Lemon Lime (Stevia), White Cherry, Island Punch, Tropical Blast, Blackberry Burst, Star Blast, Strawberry Banana, and Apple Melon.

GoSip (with added B vitamins and caffeine): Black Cherry, Strawberry Watermelon, Green Apple, Grape, Blackberry, Cherry Limeade, Blue Raspberry, Citrus Twist, Orange, Kiwi Berry, Strawberry Dream, Berry Blue Punch, and Passion Fruit Dragon Fruit.

Puressence (with unsweetened, pure flavor essences): Lemon, Peach, Raspberry, Tangerine, Cucumber, Pear, Apple, Strawberry, Watermelon, Lime, Lilikoi, and Pineapple.

Gateway Tea (premium teas infused with refreshing fruit flavors, including caffeine): Sweet Tea, Raspberry Tea, Peach Tea, Blackberry Tea, Blueberry Tea, Mango Tea, Tea & Lemonade, Honey Green Tea, and Pear Tea.

Frosted Iced Coffee (premium iced coffee blends, including caffeine) Classic Iced Coffee, Caramel Iced Coffee, Mocha Iced Coffee, Vanilla Iced Coffee, White Chocolate Raspberry, and Seasonal Hazelnut.

Squeeze Lemonade (big bold lemonade taste with B vitamins) Classic Lemonade, Raspberry Lemonade, Watermelon Lemonade, Blueberry Lemonade, Strawberry Lemonade, Grape Lemonade, Tropical Lemonade, Kiwi Lemonade, Blackberry Lemonade, Lychee Lemonade, and Passion Fruit Lemonade.

Accel (essential vitamins, increased electrolyte, sweetened with stevia): White Peach, Lemon Lime, Grapefruit, and Blueberry Acai.

Fission (high-powered caffeine, BCAA, adaptogens, and antioxidants): Jackpot (Green Apple), Send It (Fruit Punch), E.T. (Lemon Lime), Nocturnal (Berry Blend), Blue Magic (Blue Raspberry), Shake & Bake (Strawberry Watermelon) and Florida Man (Orange Citrus).

Verda (with added B vitamins and antioxidants, sweetened with stevia): Clementine, Lemon, Strawberry, Watermelon, Kiwi Strawberry, Fruit Medley, Cherry, Apple, Cucumber Lime, and Orange Pineapple.

Stage (increased electrolytes sweetened with stevia): Blackberry Twist, Lemon Lime, Strawberry Watermelon, Berry Blend, Tropical Punch, and Orange.

Flyte (increased electrolytes): Rapid-Fire (Strawberry Watermelon), Shutout (Grape), Last Drive (Blue Raspberry), Red Zone (Fruit Punch), Goal Line (Lemon Lime), Hit Stick (Mixed Berry), No-Hitter (White Cherry), Walk-Off (Watermelon) and Lights-Out (Blackberry).

Inflow Energy (with added B vitamins, taurine, green tea & ginger root extracts, and caffeine): Passion Fruit Dragon Fruit, White Cherry, Wild Berry, Blackberry, Strawberry Kiwi, Watermelon, Tropical Fusion, and Nebula.

Wild Splash (sweetened with stevia): Parrot Punch, Bear Berry, Alligator Apple, Shark Strawberry, Gecko Grape, Lion Lemon Lime, Walrus Watermelon, Orangutan Orange, and Cheetah Cherry.

Sabrocita (sweetened with sucralose): Strawberry (Fresa), Soursop (Guanabana), Hibiscus (Hibisco), Guava (Guayaba), Horchata, Prickly Pear (Higo Chumbo), Papaya (Lechoza), Tamarind (Tamarindo), and Dragon Fruit (Pitaya).

Frosted Refreshers (with caffeine): Pink Refresher, Mango Dragon Fruit Refresher, Paradise Refresher, Dragon Bliss Refresher, Pineapple Mango Refresher, Berry Peach Acai Refresher, and Peach Passion Fruit Refresher.

Cirkul Plus Fizzy Flavors (sweetened with sucralose): Cirkola, Genevieve’s Select, Jumpin’ Orange, Jumpin’ Grape, Saloon Root Beer, Prof.Parker, Alpine Rush, and 10-4.

A: Yes, the Puressence flavor line offers zero added sweetener, just all-natural flavor essence!

A: GoSip, Frosted Iced Coffee, Gateway Tea, Fission, Inflow Energy, and Frosted Refreshers all contain caffeine, along with new Cirkul Plus Fizzy Favorites Cirkola, Prof. Parker, and Alpine Rush.

A: Our FitSip, FLYTE, and Stage flavors all contain electrolytes.

A: Cirkul flavor blends are sweetened with either sucralose, stevia, or no sweetness at all (just pure flavor essence) depending on the flavor. Cirkul isn’t here to tell people what sweetener they should or shouldn’t use, we are just hoping to give everyone a custom, convenient, and clean way to drink more water! Cirkul formulas do not use aspartame or acesulfame potassium. Your health is our top priority as we continue to develop more products and flavor formulas.

A: Absolutely! We’re constantly trying new blends in our goal to offer the most delicious, custom, convenient, and clean hydration option around! We currently have 50+ flavors, with new flavors dropping monthly.