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Ships within 48 hours · Estimated delivery Jul 29 - Aug 3
sleep in the Head Bivy when using the High-Altitude Adapter
Please contact us for current availability and estimated delivery times
Dimensions: 97" L x 67" W x 97" H
One size fits twin
High Altitude Adapter - ESII sleep in the Head BivyThis adapter increases your generator's max altitude from 12,500ft 3800m to 21,000ft 6400m. When using the High Altitude Adapter, increasing the simulated altitude will lower the flow rate (hypoxic air output) of the generator. For this reason, you may not achieve your desired O2% when sleeping in a larger volume space such as the Deluxe Tent. For best results, sleep in the Head Bivy when using the High Altitude Adapter.
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