Solo Bathtub Groundsheet

$129.00 USD Weight 3.2 oz / 91.0 g
Lead Time Ships in 1-3 Days

A perfect floor mat, it blocks the flow of water in rainy days, clever design.

– Tou C., ★★★★★

The Solo size Bathtub Groundsheet is sized to fit a single hiker and a small amount of gear. It is a great fit under our Hexamid Pocket Tarp or under a flat tarp.

Need a little more space? Our larger Solo-Plus Bathtub Groundsheet is a good fit for those requiring a little more room.

Bathtub groundsheets not your thing?  How about our Flat Groundsheets?

Use our Groundsheet Attachment Kit to connect it to our Hexamid Solo Tent, Hexamid Pocket TarpHexamid Pocket Tarp with Doors or other tarps.

  • The groundsheets are constructed from black 1.0 oz/sqyd Dyneema® Composite Fabric. This material is waterproof, reasonably puncture and abrasion resistant while still being very light.

  • Dyneema® Composite Fabric can be easily patched with Repair Tape in the event of a puncture.

  • The bathtub groundsheets are folded up around the edges creating a wall to protect you from ground water and spray. The corners are folded and sewn at the top so there are no seams to seal at the corners.

  • 6 tie out loops at the corners and sides allow you to clip the walls of the groundsheet to your shelter to hold them up using our Groundsheet Attachment Kit (sold separately).

  • All Zpacks gear has a two year limited warranty against defects in materials or workmanship. Please see our return / warranty policy.

  • Made in the USA.


  • 24" (61 cm) wide at the ends

  • 32" (81 cm) wide at the center

  • 84" (213 cm) long

  • 5" (13 cm) bathtub folded up all the way around

  • If the material were laid flat the dimensions would be 34" x 42" x 94" (86 cm x 107 cm x 239 cm)

Made with Bio-Based Dyneema® Fiber

Reduce your carbon footprint with bio-based Dyneema® fiber technology. Sourced from renewable, bio-based feedstock, it is the first ever bio-based ultra-high molecular weight polyethylene (HMPE) fiber. Commit to sustainability and help reduce our reliance on fossil fuel resources and rely on the trusted performance of the world’s strongest fiber™. Click here to learn more about our sustainability initiatives.

Made in the USA.

1.0 oz/sqyd Dyneema® Composite Fabric

Dyneema® Composite Fabric is composed of high strength Dyneema® fiber laminated inside a polyester membrane. It is inherently waterproof and does not require any coatings or DWR treatment. Dyneema® Composite Fabric has very high tensile strength for its weight and does not stretch.

1 oz/sqyd Dyneema® Composite Fabric has a thicker membrane giving it more abrasion resistance. We use it for dry bags, tent floors, and groundsheets

Tensile Strength:
 104 lb/in (911 N/5cm)

Puncture Strength: 3.5 lb (15.5 N)

Water Resistance: 20,000 mmH₂O

Made in the USA.