The item you're asking about is the highly popular Stanley Quencher H2.0 FlowState™ Tumbler, 40 oz.1

The phrase "Travel Quencher Tumbler Flowstate H2.O 40oz With Grip" perfectly describes the key features of the authentic Stanley product. The "Color May Vary" part is also accurate, as this tumbler is released in a huge variety of colors, including limited-edition shades.2

Here are the details and key specifications for this tumbler:

Key Features and Specifications

FeatureDetailBrandStanley 1913 (The official name is The Quencher H2.0 FlowState™ Tumbler)Capacity40 ounces (approximately 1.18 Liters)InsulationDouble-wall vacuum insulation.Temperature RetentionKeeps drinks: Cold for up to 11 hours, Iced for up to 2 days, and Hot for up to 7 hours.LidFlowState™ 3-Position Lid (Screw-on): It has a rotating cover with three settings: a straw opening with a splash-resistant seal, a wide drink opening, and a full-cover top to help prevent major spills.HandleComfort-Grip Handle (the "Grip" in your description) for easy carrying.BaseNarrow base designed to be Car Cup Holder Compatible (even the large 40oz size).MaterialMade with 90% Recycled 18/8 Stainless Steel (BPA-free).CareDishwasher safe.