
Sea to Summit Ultra-Sil Dry Sack - Set of 3 - 2L, 4L, 8L
Features
- Siliconized on the outside, tough CORDURA® brand nylon is weatherproof, lightweight and durable for hiking and backpacking in wet conditions
- Polyurethane coating on the inside permits the fabric to be seam taped; waterproof seams are double-stitched and factory-taped for added weather protection
- Hypalon watertight roll-top closure keeps contents secure and protected; fold the hypalon strip down first and make at least 3 rolls before closing the buckle
- Roll-top fabric sacks are not intended for complete submersion; sensitive electronic devices should be double-bagged or packed in a waterproof hard case for maximum protection
- Ultra-Sil sacks are designed for use inside a backpack and are not suitable for boating
- Field Repair buckle can be replaced with just a screwdriver
- Sold as a set of 3 that includes 2-, 4- and 8-liter sacks
- Comes in assorted colors only; sorry, specific color requests cannot be accommodated
- Not intended for prolonged submersion
Technical Specs
| Best Use |
Backpacking |
|---|---|
| Gear Capacity (L) |
14 liters |
| Gear Capacity (cu. in.) |
854 cubic inches |
| Closure |
Roll-top |
| Waterproof |
Yes |
| Material(s) |
30-denier ripstop diamond siliconized CORDURA brand nylon |
| Weight |
2.8 ounces |
Features
- Siliconized on the outside, tough CORDURA® brand nylon is weatherproof, lightweight and durable for hiking and backpacking in wet conditions
- Polyurethane coating on the inside permits the fabric to be seam taped; waterproof seams are double-stitched and factory-taped for added weather protection
- Hypalon watertight roll-top closure keeps contents secure and protected; fold the hypalon strip down first and make at least 3 rolls before closing the buckle
- Roll-top fabric sacks are not intended for complete submersion; sensitive electronic devices should be double-bagged or packed in a waterproof hard case for maximum protection
- Ultra-Sil sacks are designed for use inside a backpack and are not suitable for boating
- Field Repair buckle can be replaced with just a screwdriver
- Sold as a set of 3 that includes 2-, 4- and 8-liter sacks
- Comes in assorted colors only; sorry, specific color requests cannot be accommodated
- Not intended for prolonged submersion
Technical Specs
| Best Use |
Backpacking |
|---|---|
| Gear Capacity (L) |
14 liters |
| Gear Capacity (cu. in.) |
854 cubic inches |
| Closure |
Roll-top |
| Waterproof |
Yes |
| Material(s) |
30-denier ripstop diamond siliconized CORDURA brand nylon |
| Weight |
2.8 ounces |
Description
Features
- Siliconized on the outside, tough CORDURA® brand nylon is weatherproof, lightweight and durable for hiking and backpacking in wet conditions
- Polyurethane coating on the inside permits the fabric to be seam taped; waterproof seams are double-stitched and factory-taped for added weather protection
- Hypalon watertight roll-top closure keeps contents secure and protected; fold the hypalon strip down first and make at least 3 rolls before closing the buckle
- Roll-top fabric sacks are not intended for complete submersion; sensitive electronic devices should be double-bagged or packed in a waterproof hard case for maximum protection
- Ultra-Sil sacks are designed for use inside a backpack and are not suitable for boating
- Field Repair buckle can be replaced with just a screwdriver
- Sold as a set of 3 that includes 2-, 4- and 8-liter sacks
- Comes in assorted colors only; sorry, specific color requests cannot be accommodated
- Not intended for prolonged submersion
Technical Specs
| Best Use |
Backpacking |
|---|---|
| Gear Capacity (L) |
14 liters |
| Gear Capacity (cu. in.) |
854 cubic inches |
| Closure |
Roll-top |
| Waterproof |
Yes |
| Material(s) |
30-denier ripstop diamond siliconized CORDURA brand nylon |
| Weight |
2.8 ounces |





















