A classic, utilitarian option for effectively packing sleeping bags, clothes, and apparel, the Sea to Summit Compression Sack helps you make the most of the space available in your backpack.
The sack’s 70D PU-coated nylon fabrication strikes an excellent balance between weight and durability (Note that while the fabric is highly water-resistant, the seams aren’t tape sealed so the Compression Sack should not be used as a true dry bag). A flip-top lid keeps the four side straps from tangling and eliminates uneven shaping as you compress contents. The straps are cut long to make the sack more manageable than traditional compression sacks.
The Sea to Summit Compression Sack is available in Xsmall (5.5” x 14”; compresses from 6L to 2L), Small (7” x 16”; 10L to 3.3L), Medium (8” x 18”; 15L to 5L), Large (9” x 20”; 20L to 6.5L), and Xlarge (10.5” x 23”; 30L to 10L) size options.
- Flip-Top-Lid design prevents strap tangling
- Made of 70D PU-coated nylon
- 4 straps for even compression; eliminates bulging
- Extra long straps so it's easy to fill these to max capacity
- Nylon webbing pull handle on bottom
- Note: seams are not tape-sealed; therefore this product is not waterproof - only water resistant
Real Customer Reviews
- Nice compression sack
Likes: Liked this really well. Compressed my thermarest questar sleeping bag and pillow down to a nice manageable size to tuck away in the bottom of my backpack. Will look to add more of these to my gear.
- Durable and well made sack
Likes: SEA TO SUMMIT sacks are made of good quality materials and manufacturing processes. The fit and finish of the bag is very good. I have yet to wear-out a SEA TO SUMMIT sack. They are durable and well made.
- So far, so good
Likes: Works as it should.
Dislikes: None yet.
- Well made compression sack
Likes: Sturdy construction, good sizing, smooth movement on the compression straps, light weight.
Dislikes: Not quite as light as the ultra sil version.
- Good compression sack
Likes: I have only used this bag for one trip, but I am hopeful that it will last. It is made very well and works very well. It is perfect for my double wide sleeping bag.
- Well made
Likes: The top is attaced to the bag, keeps you from loosing
- Great Buy!
Likes: Strong Durable Compression Sack
Dislikes: No Dislikes Whatsoever
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