The Keystone Flex-3 68K lineup just got even more exciting.
Vape Kingdom is now carrying 5 new Keystone Flex-3 68K flavours, giving adult vapers in Canada more options to explore across fruity, icy, tropical, berry and sweet flavour profiles. Whether you already enjoy Keystone or you are looking for a new high-puff disposable vape option, these new flavours bring fresh variety to the collection.
The new Keystone flavours include Cherry Blast, Sour Pineapple Ice, Peach Berry, Dragonfruit Lychee, and Mango Rita.
Along with its flavour variety, Keystone Flex-3 68K is known for its visible tank design, adjustable power, smart indicator, hidden screen, 1100mAh battery and Type-C charging. In this guide, we will introduce each new flavour and help you decide which one may fit your taste best.
Explore the latest Keystone options at Vape Kingdom:
Shop Keystone Flex-3 68K
What Is Keystone Flex-3 68K?
The Keystone Flex-3 68K is a high-puff disposable vape system designed for adult users who want bold flavour, long-lasting performance and better device visibility.
One of its standout features is the visible tank, which allows users to see the e-liquid level more clearly. This makes the device easier to monitor compared with traditional disposable vapes that hide the tank inside the device body.
Keystone Flex-3 68K also includes adjustable power settings, allowing users to switch between 22W, 28W and 40W depending on their preferred intensity. Combined with a smart indicator, hidden screen, 1100mAh battery and Type-C charging, Keystone is designed for adult vapers who want more control from a high-capacity device.
For shoppers looking for a modern disposable vape in Canada, Keystone Flex-3 68K offers both flavour variety and practical device features.
5 New Keystone Flex-3 68K Flavours at Vape Kingdom
The new Keystone flavour release focuses on fruity and refreshing profiles. Each flavour brings a different direction, so customers can choose based on whether they prefer sweet, sour, tropical, berry or icy notes.
Here is a closer look at the 5 new flavours.
Cherry Blast
Cherry Blast is a bold cherry-inspired flavour for adult vapers who enjoy sweet, rich and straightforward fruit profiles.
Cherry flavours are popular because they offer a strong and recognizable taste. Compared with lighter fruit options, Cherry Blast feels more intense and flavour-forward. It is a good choice if you like classic red fruit flavours with a stronger finish.
Best for:
Adult users who enjoy bold cherry, sweet fruit and stronger flavour profiles.
Try this if you like:
Cherry, mixed red fruit, candy-style fruit flavours or sweet berry-style vapes.
Sour Pineapple Ice
Sour Pineapple Ice is one of the most refreshing options in the new Keystone release.
This flavour combines pineapple-inspired sweetness with a sour edge and icy finish. The result is a tropical flavour that feels bright, tangy and cooling. If you usually enjoy fruit ice flavours but want something sharper than watermelon or peach, Sour Pineapple Ice is a strong option to consider.
The sour note gives it more character, while the ice finish keeps it refreshing.
Best for:
Adult users who enjoy tropical fruit, sour flavours and cooling finishes.
Try this if you like:
Pineapple, sour candy, tropical fruit, ice flavours or bright citrus-style profiles.
Peach Berry
Peach Berry is a smooth fruit blend that brings together juicy peach notes with berry-inspired sweetness.
This flavour is a good middle-ground option for customers who want something fruity but not too sharp. Peach adds a soft and mellow sweetness, while the berry note gives the flavour more depth. It is easy to enjoy and can be a good everyday flavour for adult users who prefer balanced fruit blends.
Best for:
Adult users who want a sweet, smooth and easy fruit flavour.
Try this if you like:
Peach, strawberry, raspberry, mixed berry or soft fruit blends.
Dragonfruit Lychee
Dragonfruit Lychee is a lighter and more tropical-style flavour in the new Keystone lineup.
Dragonfruit brings a mild tropical fruit note, while lychee adds a sweet, juicy and slightly floral finish. This flavour is less heavy than some candy-style fruit options, making it a good choice for adult users who want something unique but still smooth.
If you are looking for a flavour that feels tropical, slightly exotic and not too overpowering, Dragonfruit Lychee is worth exploring.
Best for:
Adult users who enjoy tropical, juicy and lighter fruit profiles.
Try this if you like:
Lychee, dragonfruit, tropical blends, light fruit flavours or floral fruit notes.
Mango Rita
Mango Rita is a tropical mango-inspired flavour with a bright and juicy profile.
Mango flavours are a strong choice for adult vapers who enjoy rich tropical sweetness. Mango Rita adds a fun twist to the Keystone lineup, making it a good option for customers who want something fruity, smooth and slightly refreshing.
This flavour may appeal to users who like tropical blends but prefer mango as the main note.
Best for:
Adult users who enjoy mango, tropical fruit and sweet juicy flavours.
Try this if you like:
Mango, tropical fruit, peach mango blends or bright summer-style flavours.
Which New Keystone Flavour Should You Choose?
Not sure which flavour to start with? Here is a simple guide.
Choose Cherry Blast if you want a bold, sweet and classic fruit flavour.
Choose Sour Pineapple Ice if you like tropical flavours with a sour and icy finish.
Choose Peach Berry if you want a smooth, balanced and easy fruit blend.
Choose Dragonfruit Lychee if you prefer lighter tropical flavours with a unique finish.
Choose Mango Rita if you enjoy juicy mango and tropical fruit profiles.
If you usually prefer stronger flavours, start with Cherry Blast or Sour Pineapple Ice. If you want something smoother, Peach Berry or Dragonfruit Lychee may be a better fit. If mango is your go-to fruit flavour, Mango Rita is the obvious choice.
Why Keystone Flex-3 68K Stands Out
The new flavours are a big part of the release, but Keystone Flex-3 68K is also built around practical device features.
Up to 68K Puffs
Keystone Flex-3 68K is designed as a high-puff disposable vape option, offering up to 68,000 puffs depending on usage style. Actual puff count may vary based on draw length, power setting and usage habits.
Visible Tank
The visible tank is one of the most useful features of the device. It allows adult users to check the e-liquid level more easily, reducing guesswork during use.
Adjustable Power
Keystone Flex-3 68K offers adjustable power settings at 22W, 28W and 40W. This gives users more control over intensity, flavour output and overall device feel.
Smart Indicator and Hidden Screen
The smart indicator and hidden screen help users monitor the device more conveniently. This makes Keystone feel more modern than many basic disposable devices.
1100mAh Battery and Type-C Charging
The 1100mAh battery and Type-C charging support the high-capacity design, making Keystone a practical option for adult users who want a longer-lasting device.
New Keystone Flavours for Different Taste Preferences
The 5 new Keystone flavours cover several popular flavour categories.
If you like sweet fruit, Cherry Blast and Peach Berry are strong choices.
If you like tropical flavours, Mango Rita and Dragonfruit Lychee are worth trying.
If you like icy and sour flavours, Sour Pineapple Ice is the standout option.
This variety makes the new release useful for both returning Keystone fans and new customers who want to explore the collection for the first time.
Where to Buy Keystone Flex-3 68K New Flavours in Canada
Adult customers in Canada can shop the new Keystone Flex-3 68K flavours online at Vape Kingdom.
As a multi-brand vape store, Vape Kingdom carries a wide range of disposable vapes, pod systems and popular vape products. The Keystone Flex-3 68K collection gives customers access to the latest Keystone flavours and device options in one place.
Browse the new Keystone flavours here:
Keystone Flex-3 68K Collection
You can also explore more disposable vape options through Vape Kingdom’s disposable vape page.
Shop Disposable Vapes at Vape Kingdom
Final Thoughts
The new Keystone Flex-3 68K flavour release gives adult vapers more variety across sweet, sour, tropical, berry and icy profiles.
Cherry Blast is bold and sweet.
Sour Pineapple Ice is tropical, sour and refreshing.
Peach Berry is smooth and balanced.
Dragonfruit Lychee is light, juicy and unique.
Mango Rita is tropical and mango-forward.
Together, these 5 new flavours make the Keystone Flex-3 68K lineup more exciting for customers who want a high-puff disposable vape with modern features and more flavour choice.
If you are ready to try the latest Keystone flavours, explore the collection at Vape Kingdom today.
Shop Keystone Flex-3 68K new flavours now:
Shop Keystone Flex-3 68K
FAQ
What are the new Keystone Flex-3 68K flavours?
The 5 new Keystone Flex-3 68K flavours are Cherry Blast, Sour Pineapple Ice, Peach Berry, Dragonfruit Lychee and Mango Rita.
Which new Keystone flavour is best for fruit lovers?
Cherry Blast, Peach Berry and Mango Rita are good options for adult users who enjoy fruit-forward flavours.
Which Keystone flavour has an icy finish?
Sour Pineapple Ice is the best choice from the new release if you want a tropical flavour with a cooling finish.
Which Keystone flavour is best for tropical flavour fans?
Mango Rita and Dragonfruit Lychee are both strong choices for adult users who enjoy tropical-style flavours.
What makes Keystone Flex-3 68K different?
Keystone Flex-3 68K features up to 68K puffs, visible tank, adjustable power, smart indicator, hidden screen, 1100mAh battery and Type-C charging.
Where can I buy Keystone Flex-3 68K in Canada?
Adult customers can shop Keystone Flex-3 68K online at Vape Kingdom through the Keystone collection page.
Is Keystone Flex-3 68K suitable for first-time buyers?
Keystone Flex-3 68K may be suitable for adult customers who want a high-puff disposable vape with visible tank design and adjustable power. First-time buyers can choose based on flavour preference and device features.
