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

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

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)

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 Blue Battery

O.pen 2.0 Gold Battery

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

O.pen 2.0 Wood Grain Battery

O.pen 2.0 Maryland Battery

O.pen 2.0 Massachusetts Battery

O.pen 2.0 Americana Battery

Limited edition 'Summer Illusions' battery. 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 Summer Illusions Battery

O.pen Sesh 510 eRig (Wood Grain)

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)

O.pen 2.0 Fireworks Battery

O.pen 2.0 West Virginia Battery

O.pen 2.0 Out of Office Battery

Limited edition collaboration with artist Joe Palec. 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 Haunted Feast Battery

O.pen Daily Strains are curated selection of popular strains. Scientifically formulated to achieve consistent effects and flavor profiles, while emphasizing THC levels.

Durban Poison (Energizing) - Looking to unlock that spark? Pick your poison with this earthy, uplifting strain. Dominant terpenes include terpinolene, d-limonene & myrcene.

O.pen Daily Strains -Durban Poison (Energizing) - 2000mg AIO

O.pen Daily Strains are curated selection of popular strains. Scientifically formulated to achieve consistent effects and flavor profiles, while emphasizing THC levels.

Mimosa (Energizing) - Forget weekend brunch, this uplifting, amazingly sweet citrus & berry flavor tastes like the real thing. Dominant terpenes include d-limonene, beta-caryophyllene & myrcene.

O.pen Daily Strains -  Mimosa (Energizing) - 2000mg AIO

O.pen Daily Strains are curated selection of popular strains. Scientifically formulated to achieve consistent effects and flavor profiles, while emphasizing THC levels.

Northern Lights (Sleepy) - Illuminate and relax your mood with a bright and colorful mix of sweet citrus, lemon & pine flavor. Dominant terpenes include terpinolene, beta-caryophyllene & limonene.

O.pen Daily Strains - Northern Lights (Sleepy) - 2000mg AIO

O.pen Daily Strains are curated selection of popular strains. Scientifically formulated to achieve consistent effects and flavor profiles, while emphasizing THC levels.

Peaches n' Cream (Energizing) - Everyday is smooth & peachy keen with this spirited strain. Dominant terpenes include d-limonene & beta-caryophyllene.

O.pen Daily Strains - Peaches n Cream (Energizing) - 2000mg AIO

O.pen Daily Strains are curated selection of popular strains. Scientifically formulated to achieve consistent effects and flavor profiles, while emphasizing THC levels.

Strawberry Cheesecake (Relaxing) - Melt away with this sweet strawberry flavor, with a cheesecakey after taste that'll have you asking for seconds. Dominant terpenes include limonene, myrcene & beta-caryophyllene.

O.pen Daily Strains -  Strawberry Cheesecake (Relaxing) - 2000mg AIO

O.pen Daily Strains are curated selection of popular strains. Scientifically formulated to achieve consistent effects and flavor profiles, while emphasizing THC levels.

Tiger's Blood (Euphoric) - This strain's ready to pounce, leaving behind a floating, relaxed feeling with fruity lime notes. Dominant terpenes include d-limonene & beta-caryophyllene.

O.pen Daily Strains - Tiger's Blood (Euphoric) - 2000mg AIO

Blue Dream (Euphoric) - Euphoria incoming with this Blue Dream full of sweet berry flavor, followed by a calming release & cerebral euphoria. Dominant terpenes include alpha pinene, myrcene and beta-caryophyllene.

O.pen

Vape pens, THC pens, batteries, & weed vaporizers