This is a mountain equipment Xero (the old name for the helium) 250 down sleeping bag. This has been used for about 6 nights camping, and kept in a mesh storage bag since. It comes with the compression bag, and if i can find the mesh sack that will be included as well. This is virtually new with no damage. Please see the pictures for the temperature ratings. Recommended sleep zone +25 to -0. Weighing less than most bottles of water and packing down equally small, this is the perfect bag for the dedicated warm weather backpacker. HELIUM 20 outer shell is very light and highly breathable. Alpine fit maximises thermal efficiency. The item “Mountain Equipment Xero / Helium 250 Down Sleeping Bag” is in sale since Saturday, November 28, 2020. This item is in the category “Sporting Goods\Camping & Hiking\Outdoor Sleeping Equipment\Sleeping Bags”. The seller is “tac-sew” and is located in Stevenage. This item can be shipped worldwide.