If you aren’t quite ready to shell out the $$ for a Yeti Tumbler but are looking for another option, Amazon is having a one day sale on the Rtic 30 oz tumbler.  It is currently marked down to $9.99 (reg. $14).  This is the lowest price-to-date.  Please note that this is an add-on item.

• Double wall vacuum insulation maximum temperature retention & insulates hands from the cold
• Keeps ice longer holds ice for up to 24 hours
• 18/8 stainless steel strong stainless steel construction
• Narrow & tall design fits more cup holders. Keeps it hot works great for hot beverages
• Do NOT place in dishwasher. Hand wash only