They re cramped compared to tents you can get condensation depending on the weather and your natural body heat.
Black diamond big wall bivy review.
I purchased that bivy after a long research and have not regretted it yet.
Black diamond big wall hooped bivy for a hooped bivy comparison the black diamond big wall bivy sac is more similar to the helium in its minimalistic design.
Again all of these relative for bivies.
The wire reinforcement in the hood cuts down on claustrophobia while the todd tex fabric keeps you dry.
It is one of the largest you ll come across on the market.
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Big wall hooped bivy over the years the black diamond big wall hooped bivy has become a favorite for alpine and big wall climbers throughout the world.
I found this bivy to a great balance of size weight protection and breathability the mesh face and hoop are great.
The black diamond big wall hooped bivy is a very spacious comfortable and durable high quality bivy.
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It does not have the headroom of some of its competitors and it does not use a pole system like the helium.
The hoop gives you a nice sleep with no fabric getting in your face.
This bivy makes use of the todd tex fabric which is very tough and protects users from the elements.
A waterproof bivy sack with an integrated waterproof tie in point the big wall hooped bivy is ideal for sleeping through bad weather on the wall.
This bivy is light durable and waterproof.
The black diamond big wall hooped bivy is storm proof comfortable and lighter than a standard porta ledge fly.