Alps Mountaineering Dry Sack Compression Bag

The very high-tech Alps Compression Bag features Air Control fabric for allowing air to escape while preventing the ingress of water. When you cinch down a compression bag, you're always fighting the air that gets trapped inside. With a waterproof dry bag, this is even more apparent. Alps uses special Air Control fabric to purge air automatically. Keep your packed gear dense and dry with an Alps Mountaineering Dry Sack Compression Bag. 

Features:

• Waterproof compression stuff sack
• Air control bottom fabric allows air to be pushed out
• 70D nylon ripstop sides with waterproof coating
• Waterproof taped seams
• Bottom handle
• Bartacked stress points
• Small: 7" W x 16" L, 10 liter capacity, 4.5oz weight
• Medium: 9" W x 20" L, 20 liter capacity, 5.8oz weight 
• Large: 11" W x 23" L, 35 liter capacity, 7oz weight 
• XL: 12" W x 25" L, 45 liter capacity, 7.7oz weight 

Note: Waterproof against rain, not submersible.