Stanley Marble Tumbler

Capacity: 40oz (approx. 1.2 liters)
Material: BPA-free stainless steel
Lid Type: FlowState™ rotating lid with 3-position (straw, sip, closed)
Straw: Reusable & removable
Insulation: Double-wall vacuum insulated
Cold Retention: Up to 11 hours cold / 2 days iced
Fits Cupholders: Yes – narrow base fits most standard holders
Leak-Resistant: Yes (when lid closed properly)
Care Instructions: Hand wash recommended