Rab Tarps, Shelters & Screen Rooms

Frequently Asked Questions

• What materials and waterproofing technologies does the Rab SilTarp series use?

  The SilTarp line is made from siliconised 30D Cordura (with ripstop on some models) finished with a Sil‑Coat or PU coating for waterproofing and strength. The SilTarp 1 is a single‑sheet, seam‑free panel while the Plus models use a taped catenary ridge seam for better runoff; reinforced Hypalon or webbing guy points increase durability at attachment areas.
• Which SilTarp size is right for solo trips, two‑person use, or group/basecamp layouts?

  Choose by intended use: the SilTarp 1 (1.5 x 2.4 m, ~40 sq ft, 218–242 g) is ideal for fast‑and‑light solo bivy shelter, the SilTarp 2 (~2.4 x 3 m, ~397 g) suits two people or a roomy solo setup, and the SilTarp Plus Duo (3 x 3 m, ~597 g) covers 2–4 people or a basecamp porch. Prioritize weight and packed size (22–25 x 14–16 cm) for backpacking trips and pick the larger Plus models when you need enclosed space, gear storage, or a cooking area.
• How does the SilTarp 1 compare to the SilTarp Plus Duo?

  The SilTarp 1 is a seam‑free ultralight tarp (218–242 g) built for minimal pack weight and simple pitches, whereas the SilTarp Plus Duo is a heavier, taped‑seam 3 x 3 m shelter (~597 g) that provides more covered area and pitching versatility for two to four people. The Plus Duo adds extra guy and center points plus a more robust ridge for taut, wind‑resistant pitches, while the SilTarp 1 trades coverage and some durability features for a smaller packed size and lighter load.
• What pitching configurations and hardware do Rab SilTarps support in the backcountry?

  SilTarps are designed to be pitched with trekking poles, trees, or lightweight poles in configurations such as lean‑to, full enclosure, porch/vestibule, or 3D bivvy shapes using the multiple center lifters and 8–16 guy points. Select models ship with accessories like pegs, guy lines, and stuff sacks, and the webbing‑reinforced points let you tension a very taut, wind‑resistant shelter when set up correctly.
• How durable are SilTarps and what care do they need on long trips?

  SilTarps use abrasion‑resistant 30D Cordura and strong sewn construction, but the ultralight fabric and reinforced attachment points trade some ruggedness for weight savings; high‑stress points are reinforced with Hypalon or webbing. The loops and reinforcements can absorb water and dry slowly, so avoid packing them wet when possible, use a groundsheet or footprint under high‑abrasion areas, and carry a small repair kit for long trips.