Zpacks Hexamid Bathtub Groundsheet

The Zpacks Hexamid Bathtub Groundsheet is a Dyneema Composite Fabric groundsheet built with 15 cm bathtub walls, keeping ground moisture and splash-back off your sleeping gear more effectively than a flat sheet. It's sized specifically to fit under the Hexamid Tarp or Hexamid Tent, rather than being a universal-fit accessory. It attaches at all six corners using adjustable cord-hooks, letting you tension it to match the pitch of the shelter above it. As a shelter-specific accessory rather than a standalone product, it only makes sense if you already own or are buying the matching Hexamid Tarp or Tent — it won't fit other Zpacks or third-party shelters.