Sea to Summit Cool Grip X-Mug

Color: Grey
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Keep your fingers cool and your 16 fl. oz. beverage securely in your grasp with the collapsible Sea to Summit Cool Grip X-Mug. It pops up and makes it easy to hold your favorite piping-hot beverage.

  • Features

    • Innovative heat-dispersing fins allow you to securely grip the mug even when it's filled with a hot liquid
    • Mug collapses down flat to a 0.625 in. thick disc for compact storage
    • Glass-reinforced nylon rim provides stability, making the mug easy to drink out of
    • Made with heat-resistant, BPA-free, food-grade silicone
    • Calibrated as a measuring cup
    • Measures 3.5 in. tall; 2.5 in. wide at the base; 4.3 in. wide at the top
    • Nests with other X-Series products (not included)


    View the Sea to Summit X Product LineView all Sea to Summit Camping Mugs
  • Technical Specs

    Best Use


    Liquid Capacity (L)

    0.43 liters

    Liquid Capacity (fl. oz.)

    16.2 fluid ounces



    Cap Type

    No Cap


    Food-grade silicone




    4.3 (top diameter) x 3.2 inches

    BPA Free



    2.5 ounces

  • Reviews
    50 reviews with an average rating of 4.5 out of 5 stars

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