Granite Gear Blockrock Solid Compression Sack


Sold Out
We'll tell you when there's more:


Add to CartUnavailableNotify MeSpecial Order
, - (Sku )
(% off)
  • Select an item for delivery date
    via standard shipping  
    Special Order: Enter a zip for delivery date
    Estimated to ship - details
    Enter a zip for delivery date
    Estimated to ship - details 
    Special Order - Delivery: ,  
    Estimated, via standard shipping  
  • $ extra handling fee
  • 30-day Guarantee & Easy Returns
  • Available within the U.S. only
  • CS: Ships from
  • CS: on hand


The classic Block Rock Solid Compression Sack, now available in the bloc shape. (210D nylon)


  • 11L: 5" x 8" x 17", Wt: 4.1 oz

Find More

Review Summary

5 out of 5

1 Reviews

  • Build quality: 1
  • Ease of use: 1
  • Great design: 1
  • Great value: 1

Durability: 5 / 5
Quality: 5 / 5

1 Ratings & Reviews

Durability: 5 / 5
Quality: 5 / 5

Great Purchase
March 08, 2013

This compression sack is rock solid. I bought two for a pair of Kelty Cosmic 35 sleeping bags. These sacks compress real well and the block shape maximizes the space in my backpack allowing me to store the compressed sleeping bag on the bottom of my pack while providing me a virtually flat surface to place additional gear on top. The straps are sturdy and grip well. I'm not concerned with waterproofness. Glad I bought the Small rather than Extra-Small or it would have been too tight. These bags would also be great to compress tents, footprints, hammocks and tarps. The stitching is high quality and will continue to hold for many backpacking trips. You can't go wrong with these sacks!!

Pros: Great design, Build quality, Performance, Ease of use, Great value

Also Available

Granite Gear Blockrock Solid Compression Sack Photo

Billiant Blue, Black and Tiger Lilly.

  • Talk to Us:
    (800) 369-3949
  • We're Available:
    Mon-Fri: 7:30am-4:00pm PST
    Sat-Sun: CLOSED