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Show your Whetstone spirit with this 20 oz double wall stainless steel tumbler - a perfect gift for your student or supporter. 

WHS Logoed 20 oz Insulated Tumbler with Slide Lid

  • Product Features:

    • Double wall stainless tumbler
    • Material: Double-wall18/8 stainless steel
    • Vacuum insulation
    • Durable,rust-proof
    • Sweat-free design
    • BPA-FREE, including the lid
    • Keeps cold for 24+ hours
    • Keeps hot for 6+ hours
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