This impressive 18" Tank Beaker is our highest capacity model to date. Built for longevity and performance, you can rely on the Tank MAX for long-term use. Included with purchase are a MAX downstem and bowl for added convenience.

The Tank Lifetime Warranty included with purchase. 

    ✔︎  American Blown 9mm Reinforced Glass
    ✔︎  Ring Ice-Catcher
    ✔︎  Uber Thick Tank Joint
    ✔︎  18 Inches Tall
    ✔︎  FREE 14mm Tank Bowl
    ✔︎  FREE Max Glass Downstem

You could also add: 

TANK Tactical Metal Bowl™ Features:

• Indestructible
• Designed in the USA
• Cool to Touch vs. Glass Bowl
• 14mm Male
• Easy to clean, smooth matte non-stick finish
• Made from Aircraft Grade Aluminum
• Covered Under Tank Glass Lifetime Warranty
• Food Grade
• Quality Standard: ISO EN 9001 Certified
• Comes with Original Box & Packaging
• Color: Black

Universal Downstem Features:

• Fully adjustable and unbreakable
• Version 1.0 (built-in perc and a non-stick finish)
• Fits both 14mm and 18mm joints
• Fits Tank Mini, Tank Original, Tank Max & Tank Straight
• Provides powerful multi-hole diffusion
• Adjustable to fit 5"- 6.75" length
• Easy to clean, smooth non-stick finish
• Made from Aircraft Grade Aluminum
• Comes with 18/18mm joint & 18/14mm low pro adapter
• Comes with original box & packaging
• Color: Black

*Bag not Included

Lifetime Warranty Policy

• What is our lifetime warranty? We guarantee your Tank glass will last you for life. Tank Glass engineers the most high quality, durable, and reliable glass on the market - so all Tank glass pieces sold on the official Tank Glass™ website or from any Tank Glass Authorized Wholesaler or Distributor automatically comes with a free *limited lifetime warranty. *Meaning, if you somehow damage your Tank glass, for any reason, we'll send you a replacement for half off the current sale price offered via www.tankglass.com.

• But isn't Tank Glass unbreakable? Even though all Tank glass pieces have been designed by a team of California based computer engineers and materials scientists and is created using 100% class-A non-float certified glass - we understand that no glass is perfectly unbreakable.

• How do I file a warranty claim? Just email us a photo of the broken glass and proof of purchase. Email: support@TankGlass.com, please also CC support@421store.com, so I could personally follow up on your issue.