Ursack Major XL Bear Sack - 15 Liters

Color: Black

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Members get an estimated $12.50 (10%) back on this item.
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The lightweight and compressible Ursack Major 15-liter bear sack is made of bulletproof Spectra fabric to prevent bears from getting to your food.


  • Bag measures about 8 x 18.5 in. (diam. x H) when cinched closed, holds about 915 cu. in. (15 L) and weighs 8.7 oz.
  • Comes with an integrated 6 ft., 2,500 lb. tensile-strength cord
  • Ursack highly recommends using an OPSak odor barrier bag or an aluminum liner (both not included) with the bag
  • Updated version features a tighter weave and more than double the tear-strength of previous models
  • Passed the Interagency Grizzly Bear Committee (IGBC) test and was placed on its bear-resistant products list on July 31, 2014
  • The 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

Made in USA.

View all Ursack Bear-Resistant Food Containers

Technical Specs

Best Use


Gear Capacity (L)

15 liters

Gear Capacity (cu. in.)

915 cubic inches




Flat: 12.8 x 21 in.; In use, cinched: 8 x 18.5 in.


8.8 ounces

51 reviews with an average rating of 4.1 out of 5 stars

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