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Reviewed By U, 18 Aug 2011

This a the bestest sack ever had worth every pound spent on it ... Berghaus C71 65+10 best to offer in terms of size comfort and when you have to carry a bit of excess weight for long expeditions ..i would rate the sack as following

overall rating : 5/5
product quality : 5/5
fitting : 5/5
comfort :5/5
designing & technology : 5/5
value for money : 5/5
space & volume utilization : 5/5

The Bioflex back system is simply amazing .... fits great and very comfortable spreads the load evenly offering the user less fatigue , strain and stress ... i have tested this sack in harshest summer & monsoons of India when i was on holidays. This sack never put me down on any circumstances. i had very heavy loads on my back when we went for rock climbing trips in summer and rain forest trips in monsoons inspite of heavy loads in sack i didn't have a backache or sore shoulders ... the matrix foam is very good thick and gives good padding/ support also repels water/sweat out fast keeping my back nice and dry ... designing of the pack is very good also the fabric used is of excellent quality, strong and durable .... finishing of product is excellent ... you are always have a ventilated well supported back due to the bioflex system ... without any problems my sack survived the harshest of summer in India was worried about the monsoons but without any problems it survived that too ... would definitely recommend this sack to anyone who is looking for a longtime worth investment ... other features like 2 side compartments ,hydration pack , front access to base compartment with a biwi divider ,trek pole holder , rain covers , top compartment and many more ... make it a best option to go for ...

Staff at cots world had recommended me this ... and i feel that they have best guided me considering my requirement & budget they have given me a product for lifetime ... looking forward for more of such pleasant shopping with cots world ....