A very rough rule of thumb is that if packed efficiently, the Ursack Major can hold about 5 days worth of food for 1 personBag measures about 8 x 14 in. (diam. x H) when cinched closed, holds about 650 cu. in. and weighs 7.8 oz.Comes with an integrated 6 ft. long piece of 2,500 lb. tensile-strength cordUrsack highly recommends using an OPSak odor barrier bag or an aluminum liner (both sold separately) with the bagUpdated version features a tighter weave and more than double the tear-strength of previous modelsPassed the Interagency Grizzly Bear Committee (IGBC) test and was placed on its bear-resistant products list on July 31, 2014The IGBC list is relied on by many wilderness agencies but not all; wilderness restrictions may still apply depending on where you travel-please check first.
