When you need to compress volume without significantly adding weight, the Ultra-Sil Compression Sack is an excellent solution. Made from a water-resistant, bluesign® approved Ultra-Sil 30D nylon fabric with Non-PFC DWR this compression sack is far tougher than its weight would suggest. Ideal for use inside your pack or travel bag when you need to compress clothing or bulky soft items to allow space for other essentials or fun holiday items.
Features
- Compress soft contents down by as much as two thirds
- Side-release buckle compression straps for fast and easy access
- Water-resistant, bluesign® APPROVED Ultra-Sil 30D Nylon fabric with a non-PFC DWR finish
- Three ultralight compression straps with two ladderlock and one side-release buckles allows easy access and reduces weight
- Attached tip-top lid prevents straps tangling
Performance
- Ultralight
- Water Repellent
- Less Durable
Tech specs
-
Best UsePack Organization
-
ClosureDrawstring closure with compression straps
| 5 litre | 8 litre | 13 litre | 20 litre | 35 litre | |
|---|---|---|---|---|---|
| Dimensions | 15.2 x 15.2 x 29.6 cm | 18.1 x 18.1 x 35.5 cm | 20.5 x 20.5 x 43.3 cm | 24 x 24 x 47.5 cm | 28.8 x 28.8 x 57.8 cm |
| Weight | 53 g | 64 g | 82 g | 96 g | 118 g |
- Proven gear for tighter pack organisation
- Built tough Ultra-Sil 30D nylon shell
- Three compression straps spread load evenly
- Light weights from 53 g to 118 g
- Sizes to suit clothes, quilts, or bags
- Smart buy for space-poor camp setups
- Brand: SEA TO SUMMIT
- Model: UltraSil Compression Sack
- Fabric: Ultra-Sil 30D nylon
- Fabric treatment: Non-PFC DWR finish
- Water performance: Water-resistant and water repellent
- Best use: Pack organisation and storage
- Closure: Drawstring closure with compression straps
- Compression: Reduces soft contents by up to two thirds
- Compression straps: Three ultralight straps with two ladderlock buckles and one side-release buckle
- Lid: Attached tip-top lid to prevent strap tangling
- Weight rating: Ultralight
- Durability rating: Less durable
- Available capacities: 5 L, 8 L, 13 L, 20 L, 35 L
- Dimensions 5 L: 15.2 x 15.2 x 29.6 cm
- Dimensions 8 L: 18.1 x 18.1 x 35.5 cm
- Dimensions 13 L: 20.5 x 20.5 x 43.3 cm
- Dimensions 20 L: 24 x 24 x 47.5 cm
- Dimensions 35 L: 28.8 x 28.8 x 57.8 cm
- Weight 5 L: 53 g
- Weight 8 L: 64 g
- Weight 13 L: 82 g
- Weight 20 L: 96 g
- Weight 35 L: 118 g
1 x SEA TO SUMMIT UltraSil Compression Sack
| SKU | ASG022021-050208 |
|---|---|
| Barcode # | 9327868148110 |
| Brand | SEA TO SUMMIT |
| Shipping Weight | 0.0820kg |
| Shipping Width | 0.035m |
| Shipping Height | 0.190m |
| Shipping Length | 0.095m |
When you need to compress volume without significantly adding weight, the Ultra-Sil Compression Sack is an excellent solution. Made from a water-resistant, bluesign® approved Ultra-Sil 30D nylon fabric with Non-PFC DWR this compression sack is far tougher than its weight would suggest. Ideal for use inside your pack or travel bag when you need to compress clothing or bulky soft items to allow space for other essentials or fun holiday items.
Features
- Compress soft contents down by as much as two thirds
- Side-release buckle compression straps for fast and easy access
- Water-resistant, bluesign® APPROVED Ultra-Sil 30D Nylon fabric with a non-PFC DWR finish
- Three ultralight compression straps with two ladderlock and one side-release buckles allows easy access and reduces weight
- Attached tip-top lid prevents straps tangling
Performance
- Ultralight
- Water Repellent
- Less Durable
Tech specs
-
Best UsePack Organization
-
ClosureDrawstring closure with compression straps
| 5 litre | 8 litre | 13 litre | 20 litre | 35 litre | |
|---|---|---|---|---|---|
| Dimensions | 15.2 x 15.2 x 29.6 cm | 18.1 x 18.1 x 35.5 cm | 20.5 x 20.5 x 43.3 cm | 24 x 24 x 47.5 cm | 28.8 x 28.8 x 57.8 cm |
| Weight | 53 g | 64 g | 82 g | 96 g | 118 g |
- Proven gear for tighter pack organisation
- Built tough Ultra-Sil 30D nylon shell
- Three compression straps spread load evenly
- Light weights from 53 g to 118 g
- Sizes to suit clothes, quilts, or bags
- Smart buy for space-poor camp setups
- Brand: SEA TO SUMMIT
- Model: UltraSil Compression Sack
- Fabric: Ultra-Sil 30D nylon
- Fabric treatment: Non-PFC DWR finish
- Water performance: Water-resistant and water repellent
- Best use: Pack organisation and storage
- Closure: Drawstring closure with compression straps
- Compression: Reduces soft contents by up to two thirds
- Compression straps: Three ultralight straps with two ladderlock buckles and one side-release buckle
- Lid: Attached tip-top lid to prevent strap tangling
- Weight rating: Ultralight
- Durability rating: Less durable
- Available capacities: 5 L, 8 L, 13 L, 20 L, 35 L
- Dimensions 5 L: 15.2 x 15.2 x 29.6 cm
- Dimensions 8 L: 18.1 x 18.1 x 35.5 cm
- Dimensions 13 L: 20.5 x 20.5 x 43.3 cm
- Dimensions 20 L: 24 x 24 x 47.5 cm
- Dimensions 35 L: 28.8 x 28.8 x 57.8 cm
- Weight 5 L: 53 g
- Weight 8 L: 64 g
- Weight 13 L: 82 g
- Weight 20 L: 96 g
- Weight 35 L: 118 g
1 x SEA TO SUMMIT UltraSil Compression Sack
| SKU | ASG022021-050208 |
|---|---|
| Barcode # | 9327868148110 |
| Brand | SEA TO SUMMIT |
| Shipping Weight | 0.0820kg |
| Shipping Width | 0.035m |
| Shipping Height | 0.190m |
| Shipping Length | 0.095m |

More info