Compression Sacks

Save space in your pack with innovative, high-quality compression sacks. Durable, lightweight, and well-ventilated. Shop now at Sea to Summit!

5 Liter / HighRise Grey || Evac Compression Dry Bag
5 Liter / TurkishTile Blue || Evac Compression Dry Bag
updated

Evac Lightweight Compression Dry Bag

CHF 39.95-CHF 62.95
Evac Ultralight Compression Dry Bag
3 Liter / HighRise Grey || Evac Compression Dry Bag UL
updated

Evac Ultralight Compression Dry Bag

CHF 36.95-CHF 57.95
Evac Heavy Duty Compression Dry Bag
8 Liter / Jet Black || Evac Compression Dry Bag HD
updated

Evac Heavy Duty Compression Dry Bag

CHF 62.95-CHF 109.95
Ultra-Sil Compression Sack
5 Liter / Atoll Blue || Ultra-Sil Compression Sack

Ultra-Sil Compression Sack

CHF 37.95-CHF 58.95
Lightweight Compression Sack
5 Liter / Olive Green || Lightweight Compression Sack

Lightweight Compression Sack

CHF 29.95-CHF 46.95
Evac Compression Dry Bag UL – Past Season
3 Liter / HighRise Grey || Evac Compression Dry Bag UL
-20%

Evac Compression Dry Bag UL – Past Season

CHF 39.90-CHF 59.90CHF 31.92-CHF 47.92
5 Liter / HighRise Grey || Evac Compression Dry Bag
5 Liter / TurkishTile Blue || Evac Compression Dry Bag
-20%

Evac Compression Dry Bag – Past Season

CHF 42.90-CHF 64.90CHF 34.32-CHF 51.92
Evac Compression Dry Bag HD – Past Season
8 Liter / Jet Black || Evac Compression Dry Bag HD
-20%

Evac Compression Dry Bag HD – Past Season

CHF 64.90-CHF 104.90CHF 51.92-CHF 83.92
CHOOSING A COMPRESSION SACK
READ THE BLOG ARTICLE

Frequently Asked questions

What size compression sack is best for a sleeping bag?

This depends on how compressible the insulation is and how light the fabrics are. Rough guide: summer down bag 10 L | 3-season down bag 13 L | 3-season synthetic bag 13-20 L | 4-season down bag 20 L | 4-season synthetic bag 30 L. Cold-weather use: if in doubt, size up.

Are compression sacks waterproof?

If the model name includes the term 'dry', it is waterproof. Compression sacks without the word 'dry' in the name are only water resistant.

How do I clean / store a compression sack?

Hand wash a compression sack / compression dry bag (rather than machine washing) - use a mild soap and rinse thoroughly. Do not dry in a dryer. Store in a cool, well-ventilated dry place.

Compression Bags & Sacks

Maximise space in your pack with our ultra durable and lightweight, compression sacks. From backpacking and bikepacking to kayak adventures—compression bags are always handy when space is at a premium.

These  space-saving miracles can compress bulky items like sleeping bags, clothing, and down jackets to almost a third of their size. Not to mention their ability to keep your important gear dry and protected with waterproof seams.