Outdoor Research Helium Compression Sacks

Outdoor Research Helium Compression Sacks squish your clothes, sleeping bag, and other gear to minimize the amount of pack space you need for a long trip.

Pare your load down and travel fast on wide-open trails with Helium Compression Sack by Outdoor Research: these highly packable compression sacks perform on trips where weight and space need to be kept to a minimum. Constructed of silicone-coated ripstop nylon - with ripstop nylon compression rings on the ends - these sacks are ideal for compressing sleeping bags and down jackets. Two of the compression straps feature quick-release buckles to ease unpacking. A drawcord closure with a Hypalon cordlock keeper cinches tight to keep lofty items from spilling out. The lid has a built in pocket that can be used to store small items or to hold the stuff sack when it’s not in use. Specifications: #1 Avg. weight: 3.6 oz./102 g Dimensions: 175/8” x 6”/45 cm x 15 cm Volume: 498 cu. in./8.2 L Specifications: #2 Avg. weight: 3.8 oz./108 g Dimensions: 19 1/4 in. x 7 in./49 cm x 18 cm Volume: 741 cu. in./12.1 L Specifications: #3 Avg. weight: 4.3 oz./122 g Dimensions: 21 1/2 in. x 8 in./55 cm x 20 cm Volume: 1081 cu. in./17.7 L Specifications: #4 Avg. weight: 5.0 oz./142 g Dimensions: 23 3/4 in. x 9 in./60 cm x 23 cm Volume: 1511 cu. in./24.8 L Specifications: #5 Avg. weight: 5.6 oz./159 g Dimensions: 25 1/2 in. x 11 in./65 cm x 28 cm Volume: 2423 cu. in./39.7 L Features: 40D Rip stop silnyl Draw cord and Hypalon cord lock keeper closure Rip stop nylon compression rings Four compression straps Bound seams on end caps for durability Lid has built-in stuff sack for self storage