The NEST stretcher (www.petzl.com/en/Professional/Harnesses/NEST) was developed by Petzl in partnership with French National Cave Rescue Organisation (Spéléo Secours Français – SSF). Specifications Materials: TPU (thermoplastic polyurethane), nylon, polyethylene, aluminium; Dimensions: 200 x 50 x 5 cm; Weight: 12,8 kg. Designed
Styrian Stretcher
Technical Data: Length: ca. 215 cm (ca. 115cm each part); Width: ca. 75 cm; Weight: ca. 8 kg; Material: carbon, aluminum. Austrian – Styrian Stretcher – pdf file
The „Schwarzer“ – stretcher
Specifications & description: Weight = approx. 20 kg; Material = polyester; Construction = hard shell stretcher, bendable in the middle. Suisse, The Schwarzer Stretcher – pdf file