The Sea to Summit X-Tumbler Cool Grip is your ultimate solution for enjoying hot beverages without the worry of scalding your hands. Its innovative Cool Grip design minimizes surface temperatures and heat transfer, allowing you to securely hold your hot tea and coffee without the risk of burning your fingers. Additionally, a sturdy ring crafted from glass-reinforced nylon keeps the tumbler's rim stable, ensuring a worry-free sipping experience. All materials used are BPA-free and certified to EU food-grade standards, prioritizing both your safety and satisfaction.


  • Heat-Protective Design: The Cool Grip feature is specifically engineered to keep your hands cool while enjoying hot liquids, making it perfect for your daily coffee or tea fix.
  • Compact and Collapsible: The X-Tumbler can be conveniently collapsed into a thin 5/8" (15mm) thick disc, saving valuable space in your bag or backpack.
  • Heat Resistant and BPA-Free: Crafted from heat-resistant, BPA-free, food-grade silicone, ensuring the safety of your beverages and your well-being.
  • Measuring Cup Functionality: The X-Tumbler is calibrated for precise measuring, adding convenience to your culinary adventures.
  • Nests with Other X-Series Products: This tumbler is designed to be compatible with other products in the X-Series, expanding your options for outdoor dining.


  • Color: Seafoam
  • Size: ONE SIZE
  • Depth: 7.6 cm
  • Diameter: 10 cm
  • Volume: 350 ml
  • Weight: 68 g

The Sea to Summit X-Tumbler Cool Grip is your go-to tumbler for enjoying hot beverages without the fear of burnt fingers. Its unique design and compact collapsibility make it a versatile and essential addition to your outdoor dining gear, ensuring you can savor your favorite drinks in comfort and style.


Barcode # 9327868142439
Brand Sea to Summit

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