Scott Jurek - Jenny working in her Hypoxico Altitude Training "office" while getting ready to climb Ama Dablam next week with her friends Emily Harrington and Alpenglow Expeditions. While the tent was
Athletes Sleep Into Thin Air | WIRED
Big-Tent Theory - Trail Runner Magazine
What is it like to use an Altitude Tent? - AltitudeTentHire.co.uk - Altitude Tent Hire in the UK for Athletes.