O.pen Sesh Vaporizer

Out of stock

The O.pen Sesh Vaporizer is built for fun, flavour and smooth draws, whether you’re passing it around with friends or enjoying a solo moment. Its distinctive glass bowl not only looks great but delivers a smooth, delicious draws every time. Simple one-button control keeps things easy, while the compact design makes it surprisingly portable for a vape that’s perfect for group sessions with concentrates or dry herbs. With reliable performance and a design that’s as enjoyable to use solo as it is to share, the O.pen Sesh turns any moment into a session.

*Evertree are official O.pen distributors. 

MATERIAL: Herb, Oil, Wax
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Description

Effortless Sharing and Flavour Control

The O.pen Sesh Vaporizer is an intuitive electronic rig designed to elevate concentrate, cartridge or dry herb sessions. With just a button click, it powers up for consistent, controlled vapour. The seshable glass cup invites easy sharing and smooth draws, while carefully chosen food-grade materials and a simplified design make cleaning a breeze.

Dual-Use Design for Versatility

Whether you’re using standard 510-thread cartridges or your preferred concentrates or dry herbs, the switch is simple, just unscrew the metal cap to load the ceramic atomiser. This adaptability gives you the freedom to session how you want, no compromises. With 510 carts, hand tighten to snug, not overly tight, select low heat, and pause a few seconds between puffs. For concentrates, load a small dab, close the cap, warm at medium, and feather your inhale for flavour. For dry herb, swap to the herb atomiser, fill to just below the rim without tamping, preheat, take three or four steady draws, stir, then finish the bowl.

Precision Control & Maintenance Made Simple

Tailor your experience using variable voltage mode (2.7V–4.0V). Lower settings highlight delicate flavours, while higher settings produce denser clouds. The powerful 1,000 mAh battery delivers up to 250 cups per charge so it’s ready wherever you are. Built for everyday use, the O.pen Sesh pulls apart easily without tools. Its airflow-resistant glass and ceramic components wipe clean in moments, and its straightforward design helps prevent mess and ensure safe sessions over time.

Who Will Love the O.pen Sesh Vaporizer?

This device is perfect for anyone who wants flavourful, shared sessions without bulky equipment. Whether you’re new to concentrates  or dry herbs or already enjoy portable rigs, the Sesh makes group use easy and every draw precise, fun and satisfying.  

Features

  • Glass chamber for smooth, flavourful draws.
  • Concentrates & Herbs
  • Compact design.
  • Simple one-button operation.
  • Compatible with most 510-thread cartridges.
  • Rechargeable battery with USB-C charging
  • Durable construction for regular use
  • Designed for easy sharing/solo sessions and portability
  • 200-250 Cups per charge!!
  • 1 Year Limited Warranty.
 

What’s In The Box

  • O.pen Sesh Vaporizer (1,000 mAh battery)
  • USB-C charging cable.
  • Concentrate atomiser with cap.
  • Dry herb atomiser module.
  • Dab tool.
  • Spare O-rings set.
  • Instruction manual.
 
O.pen 510 vaporizer In The Box        

6 reviews for O.pen Sesh Vaporizer

  1. Rowan

    Unhurried and consistent, session vibes. Feels like sipping, drinking the vapour.

  2. Amara

    Battery covers an evening for me, and USB C top ups between sessions are quick.

  3. Aidan

    Auto heat is brilliant for a steady session. I can chat, pass it round, and the rhythm stays even.

  4. Kieran

    Herb module likes a loose pack. Preheat, a few gentle pulls, quick stir, and it finishes nicely.

  5. Rowan

    I love slow evenings with it. You basically drink the vapour.

  6. Pavel

    Good little herb session when I have time. Stir halfway and it keeps the taste fresh.

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Warranty

Your O.pen Sesh Vaporizer comes with a 1-year limited warranty, starting from the date of purchase. To make a claim, you’ll need proof of purchase, such as an online order confirmation or a physical receipt. This warranty covers manufacturing defects, including:

  • Ongoing atomizer or 510 connection problems that prevent use
  • A power button that becomes unresponsive
  • Charging port failure
  • Glass arriving broken (must be reported within 7 days of delivery)

All O.pen Sesh warranty claims are handled on a case-by-case basis. Replacements can only be sent after we’ve reviewed and approved a video, and once the original item has been returned to us using a shipping label we’ll provide.

Evertree Return Policy

Please see our return policy before purchasing: Return Policy

 

Frequently Asked Questions

Can I use standard 510-thread carts with this device?
How do I change power or heat settings on the Sesh 510?
Why does the Sesh 510 feel easier to pull from than a pen-style cart?
Can I use isopropyl alcohol on the chamber and atomiser?
Can I travel with it and recharge quickly between sessions?
How are replacements handled if something arrives damaged?

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