Similar to: Thermos Mug

This massive 40oz vessel is the ultimate hydration workhorse for those who hate constant refills. While its sheer size makes it less portable than a standard bottle, the ergonomic handle and impressive temperature retention make it an essential companion for long shifts or all-day errands.

This 40oz tumbler turns hydration into a seasonal statement with a glow-in-the-dark finish that’s impossible to ignore. It’s a bulky, festive companion that prioritizes massive capacity and temperature retention over portability, making it the ultimate desk-side accessory for those who prefer their coffee—and their ghosts—with a side of glitter.

This massive vessel finally solves the hydration game by keeping ice frozen for over a full day without sweating on your desk. It is undeniably bulky, but the ergonomic handle and cup-holder compatibility make it the most practical companion for those who refuse to constantly refill their glass.