Granite Gear Round Rock Solid Compression Sack Medium 16 Liters

A Granite Gear Classic. We designed these stuff sacks to easily compress lofty items such as sleeping bags and clothing to a nearly rock solid state. The unique design evenly distributes the stress of compression and prevents bulging.

The original—often copied but never equaled.

Accept no imitations!

Features

• Compress your lofty items to a rock hard state without bulging
• Designed for years of use and abuse. Accept no substitutes!
• Weight: 5.1 oz
• 16 Liters
• Dimensions:  8.5″ x 19″
• 975 cu. in.

These come in assorted colors so if you buy 2 we will try to get different colors for you.

Great for:

• 15 to 20 Degree Down Mummy Bag
• 2- Person Backpacking Tent
• Synthetic 25+ Mummy Bag
• 0 to +10 Degree Down Mummy Bag
• Synthetic 0 degree Mummy Bag

Granite Gear Round Rock Solid Compression Sack Medium 16 Liters

• Effectiveness: Testers and other reviewers note that the sack effectively reduces the volume of sleeping bags and clothing, sometimes by about half, making a significant difference in pack space. The unique design prevents bulging by distributing pressure evenly, maintaining a stable, pack-friendly shape.
• Durability: The sack is made from robust material with strong stitching, buckles, and straps, designed for years of use and abuse. One long-term user reported “not a hint of stitching failure anywhere” after several years of use.
• Design: The round shape is noted to pack more efficiently in most backpacks compared to rectangular designs. Reviewers often state it is the “absolute best” or “original” compression system on the market, often copied but never equaled in performance