O.pen the o.riginal cannabis pen. We started extracting cannabis oil in 2010 and haven't stopped since. With more than 100,000 hours clocked in R&D we're in relentless pursuit of bringing you the best cannabis oil extracts to satisfy any occasion. 

If you're entry-level looking for a consistent, repeatable experience or a cannaseur wanting to experience the nuances of cannabis terpenes - O.pen has an award-winning product for you backed by a Friend for Life satisfaction guarantee. Go with the O.

O.pen Daily Strains - Blue Dream (Euphoric) - 1000mg

O.pen Elite Strains (Live Rosin +) - Zangria -  1000mg AIO

O.pen 2.0 Green Battery

O.pen

Vaping

Concentrates

Form and function come together in the O.pen 2.0 Variable Voltage battery. If you’re in the market for a variable voltage vape pen, the 2.0 features our signature sleek and compact design. This variable voltage vaporizer battery is equipped with 4 voltage modes giving you more control over your vaporizer experience - from mellow & flavor forward to rich & robust.

O.pen 2.0 10 Years Battery

Blue Dream (Euphoric) - Sweet berry flavor followed by a calming release. Dominant terpenes include Alpha Pinene, Myrcene & Beta-Caryophyllene.

O.pen Daily Strains are curated selection of popular strains. Scientifically formulated to  achieve consistent effects and flavor profiles, while emphasizing THC levels. Find your feel & your flavor among these best-selling strains. 

O.pen Daily Strains - Blue Dream (Euphoric) - 500mg

The O.pen Sesh is a dab rig like you've never seen. Enjoy your favorite 510-thread vape cartridges or load-your-own concentrate for a highly sharable sesh. A simple click of the button allows you to control not only your temperature, but your dose, delivering vapor that maximizes the full potential of the plant. Let’s sesh.

Key Features: Automatic e-rig, compatible with 510-thread cartridges & concentrates, simple dose control, seshable sharable glass cup, variable voltage temperature control (2.7V-4.0V), easy-to-clean and built with food-grade materials, 1 year Friend for Life warranty.

O.pen Sesh 510 eRig (Matte Black)

Discretion and protection were top of mind in the development of the O.pen 3.0 Conceal Dual Battery, fitting comfortably into the palm of your hand and providing superior cartridge protection. Easily customize your heat settings depending on your preferred vapor experience and oil type - from mellow & flavor forward to rich & robust.

O.pen 3.0 Conceal Dual Battery (Black)

Discretion and protection were top of mind in the development of the O.pen 3.0 Conceal Battery, fitting comfortably into the palm of your hand and providing superior cartridge protection. Easily customize your heat settings depending on your preferred vapor experience and oil type - from mellow & flavor forward to rich & robust.

O.pen 3.0 Conceal Battery (Rose Gold)

Tropicanna Cookies (Euphoric) - A sweet and citrusy powerhouse that will leave you with a focused and cerebral high.

Dominant terpenes include Myrcene, Beta-Caryophyllene & Alpha Pinene.

O.pen Daily Strains are curated selection of popular strains. Scientifically formulated to  achieve consistent effects and flavor profiles, while emphasizing THC levels. Find your feel & your flavor among these best-selling strains. 

O.pen Daily Strains - Tropicanna Cookies (Euphoric) - 1000mg

Tropicana Cookies

Ice Cream Cake (Relaxing) - Sweet, sugary and hints of vanilla. This strain is here to melt it all away.

O.pen Daily Strains are curated selection of popular strains. Scientifically formulated to  achieve consistent effects and flavor profiles, while emphasizing THC levels. Find your feel & your flavor among these best-selling strains. 

O.pen Daily Strains - Ice Cream Cake (Relaxing) - 1000mg AIO

Durban Poison (Energizing) - Looking to unlock that spark? Pick your poison with this earthy, uplifting strain.

O.pen Daily Strains are curated selection of popular strains. Scientifically formulated to  achieve consistent effects and flavor profiles, while emphasizing THC levels. Find your feel & your flavor among these best-selling strains. 

O.pen Daily Strains - Durban Poison (Energizing) - 500mg

O.pen 2.0 Blue Battery

O.pen 2.0 Silver Battery

Form and function come together in the O.pen 2.0 Variable Voltage battery. 

O.pen 2.0 Black Battery

Form and function come together in the O.pen 2.0 Variable Voltage battery.

Jack Herer (Energizing) - Boasts a sour & sweet citrus flavor. Dominant terpenes include Myrcene, Beta-Caryophyllene & Terpinolene.

O.pen Daily Strains are curated selection of popular strains. Scientifically formulated to  achieve consistent effects and flavor profiles, while emphasizing THC levels. Find your feel & your flavor among these best-selling strains. 

O.pen Daily Strains - Jack Herer (Energizing) - 1000mg

O.pen Daily Strains are curated selection of popular strains. 

GG #4 (Sleepy) - Mostly diesel with some chaco-coffee notes. Dominant terpenes include D-Limonene, Myrcene & Beta-Caryophyllene.

O.pen Daily Strains are curated selection of popular strains. Scientifically formulated to  achieve consistent effects and flavor profiles, while emphasizing THC levels. Find your feel & your flavor among these best-selling strains. 

O.pen Daily Strains - GG #4 (Sleepy) - 500mg

O.pen 2.0 Rose Gold Battery

O.pen 2.0 White Battery

Mimosa (Energizing) - Amazingly sweet citrus & berry flavor. Dominant terpenes include D-Limonene, Beta-Caryophyllene, Myrcene & Linalool.

O.pen Daily Strains are curated selection of popular strains. Scientifically formulated to  achieve consistent effects and flavor profiles, while emphasizing THC levels. Find your feel & your flavor among these best-selling strains. 

O.pen Daily Strains - Mimosa (Energizing) - 500mg AIO

O.pen Daily Strains - Mimosa (Energizing) - 1000mg

Sleepy -  It's all easy breezy lemon squeezy with this tantalizingly tart strain. Sit back and relax in a state of sweet euphoria as you soak in the breeze. O.pen Daily Strains are curated selection of popular strains. Scientifically formulated to achieve consistent effects and flavor profiles, while emphasizing THC levels. 

O.pen Daily Strains - Lemon Cherry Breeze CBG (Relaxing) - 1000mg

Travel to Maui Wowie where we're always OOO with this tropical, sweet & uplifting strain that delivers energizing effects. This 1,000mg 510-thread vape pen cartridge is sure to deliver delightful results. 

Dominant terpenes in Maui Wowie include: beta-caryophyllene, myrcene & d-limonene.

O.pen is a 10x award-winning cannabis brand that has been proudly producing vape cartridges since 2012.

O.pen Daily Strains - Maui Wowie (Energizing) -  1,000mg

O.pen 2.0 Wood Grain Battery

O.pen Daily Strains - Ice Cream Cake (Relaxing) - 2000mg AIO

 O.pen Daily Strains are curated selection of popular strains. 

Relaxing -  Reminiscent of the good ol' days. Enjoy creamy, relaxing puffs that will have you coming back for seconds. You may cry if you spill this milk. O.pen Daily Strains are curated selection of popular strains. Scientifically formulated to achieve consistent effects and flavor profiles, while emphasizing THC levels. 

O.pen

O.pen products