This tub floor is an ultralight alternative to your Portal tent body. It's designed to be used with the Portal 1P fly and poles for a super light 1-person weather shelter in non-buggy conditions. It's made of the same mold-resistant PE-coated 20D ripstop nylon as the Portal's floor.
Unlike other fly-only pitches, the Portal tub floor has sidewalls that attach to your tent poles to prevent water from splashing into the tent or running into your sleeping area.
|Tub floor weight
Portal 1 tub floor pitch minimum weight
20D Nylon Ripstop PE 1800