Original: $19.98
-65%$19.98
$6.99The Story
If you need to compress down your gear into the smallest possible space while adding minimal weight, pack it into a Sea to Summit Ultra-Sil Compression Sack made from Siliconized CORDURA Brand fabric.
Features
- Packability: In a perfect world, with perfect contents, this compresses down to 1/3rd its original volume (i.e. from 15 to 5 liters)
- Best Use: Internal pack organization, packing up whatever you feel like belongs in a bag that can be compressed
- 30D Diamond Ripstop Siliconized CORDURA
- 4 straps for even compression
- Extra long straps so these sacks can really be filled to capacity
- Bar tack reinforced stress points
- Pull handle on the bottom
- Slippery finish for easy packing
- Note: seams are not tape-sealed; therefore this product is not waterproof - only water resistant
What this bag could hold:
- 6 Liter: a layer, beanie, and gloves
- 10 Liter: a puffy jacket & a compact sleeping bag
- 15 Liter: all your clothes for a trip
- 20 Liter: a tent or any Sea to Summit sleeping bag
- 30 Liter: Sea to Summit sleeping bag and your extra layers
XS / 6 Liter:
- Compressed Volume: 6L to 2L
- Dimensions: 6 x 14 in / 15 x 35 cm
- Gear Capacity (L): 6L
- Weight: 2.0 oz / 58g
S / 10 Liter:
- Compressed Volume: 10L to 3.3L
- Dimensions: 7 x 16 in / 18 x 40 cm
- Gear Capacity (L): 10L
- Weight: 2.3 oz / 66g
M / 14 Liter:
- Compressed Volume: 14L to 4.5L
- Dimensions: 8 x 18 in / 20 x 46 cm
- Gear Capacity (L): 14L
- Weight: 2.7 oz / 78g
L / 20 Liter:
- Compressed Volume: 20L to 6.5L
- Dimensions: 9 x 20 in / 23 x 50 cm
- Gear Capacity (L): 20L
- Weight: 3.3 oz / 94g
XL / 30 Liter:
- Compressed Volume: 30L to 10L
- Dimensions: 10.5 x 23 in / 27 x 58 cm
- Gear Capacity (L): 30L
- Weight: 3.8 oz / 108g

Details & Craftsmanship
Every detail has been carefully considered to bring you the perfect product.

Details & Craftsmanship
Every detail has been carefully considered to bring you the perfect product.
Description
If you need to compress down your gear into the smallest possible space while adding minimal weight, pack it into a Sea to Summit Ultra-Sil Compression Sack made from Siliconized CORDURA Brand fabric.
Features
- Packability: In a perfect world, with perfect contents, this compresses down to 1/3rd its original volume (i.e. from 15 to 5 liters)
- Best Use: Internal pack organization, packing up whatever you feel like belongs in a bag that can be compressed
- 30D Diamond Ripstop Siliconized CORDURA
- 4 straps for even compression
- Extra long straps so these sacks can really be filled to capacity
- Bar tack reinforced stress points
- Pull handle on the bottom
- Slippery finish for easy packing
- Note: seams are not tape-sealed; therefore this product is not waterproof - only water resistant
What this bag could hold:
- 6 Liter: a layer, beanie, and gloves
- 10 Liter: a puffy jacket & a compact sleeping bag
- 15 Liter: all your clothes for a trip
- 20 Liter: a tent or any Sea to Summit sleeping bag
- 30 Liter: Sea to Summit sleeping bag and your extra layers
XS / 6 Liter:
- Compressed Volume: 6L to 2L
- Dimensions: 6 x 14 in / 15 x 35 cm
- Gear Capacity (L): 6L
- Weight: 2.0 oz / 58g
S / 10 Liter:
- Compressed Volume: 10L to 3.3L
- Dimensions: 7 x 16 in / 18 x 40 cm
- Gear Capacity (L): 10L
- Weight: 2.3 oz / 66g
M / 14 Liter:
- Compressed Volume: 14L to 4.5L
- Dimensions: 8 x 18 in / 20 x 46 cm
- Gear Capacity (L): 14L
- Weight: 2.7 oz / 78g
L / 20 Liter:
- Compressed Volume: 20L to 6.5L
- Dimensions: 9 x 20 in / 23 x 50 cm
- Gear Capacity (L): 20L
- Weight: 3.3 oz / 94g
XL / 30 Liter:
- Compressed Volume: 30L to 10L
- Dimensions: 10.5 x 23 in / 27 x 58 cm
- Gear Capacity (L): 30L
- Weight: 3.8 oz / 108g








