Sea To Summit Delta Insul-Mug


The Sea To Summit Delta Insul-Mug features a groundbreaking advancement in thermal insulation.  It sports an integrated molded polyurethane sleeve that insulates the liquid inside the mug, unlike double-walled mugs that only protect your hands. The concave designed lid allows excess liquid to flow back into the sipping hole, not all over you!

  • Sipping lid with leakproof seal and hang loop, Cool-to-the-touch rim
  • Food grade Nylon 66, BPA-free
  • ThermoSkin non-absorbing insulation sleeve
  • Odor and stain resistant
  • Protex hex pattern base disperses heat

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