Stone Glacier Compression Sacks add space-saving, weather-resistant* storage for down sleeping bags, apparel, tents, and more. The sacks are constructed of waterproof ripstop fabrics and come in three sizes specialized for Grumman down apparel, 1P or 2P SG tents, and Chilkoot Sleeping Bags to optimize efficiency, organization, and protection from the elements for your pack system.

*Seams are not taped, allowing air to escape for easy compression. Compression sacks are highly water-resistant inside of a pack.

• Sizing:
• XS (6L / 15”x5.5″ / 2.1 oz.) – Fits Grumman Down Jacket & Pant / Chilkoot 32° Quilt / Sky Solus 1P tent (excluding poles & stakes)
• S (10L / 19”x6.5″ / 2.5 oz.) – Fits Chilkoot 15° Sleeping Bag / Skyscraper 2P tent (excluding poles & stakes)
• M (14L / 19”x7.5″ / 2.7 oz.) – Fits Chilkoot 0° Sleeping Bag
• Main body: waterproof 30D silicone-coated nylon ripstop
• Caps: waterproof 70D silicone-coated nylon ripstop
• Drawstring closure
• 3 compression straps with 2 Duraflex tension locks and 1 Duraflex buckle
• Notice: This product contains PFAS chemicals and can not be shipped to California or New York. If you have any questions, please contact our customer service team at 406-404-0641 or [email protected]. We apologize for the inconvenience.