Og Glass Cups

Care & Use
Hand wash all parts in soapy water, rinsing thoroughly before use. Dry completely before reassembling. Hand wash only.
For best results, preheat by filling with boiling water, or pre-cool by filling with cold water or ice. Empty after 2 minutes and fill the flask.
Fill at arm's length to prevent accidental scalding.
Check seals are in place and press firmly on lid to close.
Clean thoroughly after each use.

Caution
If filling with BOILING LIQUID, allow to cool with LID OPEN for at least 3 minutes before closing.
Be cautious while using this product with hot contents.
Check temperature of contents prior to consuming.
Keep out of reach of children if contents are hot.
Do not use for carbonated drinks or dry ice. 
Do not use in oven or freezer.
Do not overfill. 
Do not use abrasive cleaners containing bleach chlorine or other abrasives and harsh chemicals on any part of the cup.