Ultralight compression to keep your pack spacious and light. When you need to compress your bulky gear without significantly adding weight, the Ultra-Sil Compression Sacks are the perfect choice. Made from high-strength 30D siliconised CORDURA fabric they can be compressed to one third of the original volume. 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 luxuries. The size range includes two extra small sizes good for compressing and storing down jackets and other clothing. Ultra-SilUltra-Sil is a very light nylon fabric. The outer shell is surrounded by a silicone layer; the inner layer is PU coated.
Ultralight compression to keep your pack spacious and light. When you need to compress your bulky gear without significantly adding weight, the Ultra-Sil Compression Sacks are the perfect choice. Made from high-strength 30D siliconised CORDURA fabric they can be compressed to one third of the original volume. 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 luxuries. The size range includes two extra small sizes good for compressing and storing down jackets and other clothing. Ultra-SilUltra-Sil is a very light nylon fabric. The outer shell is surrounded by a silicone layer; the inner layer is PU coated.
in 36 offers
The lowest price for Sea to Summit Ultra Sil Compression Sack Large Yellow right now is $10.00.
Prices last updated 29 Nov 2025.
Sea to Summit Ultra Sil Compression Sack Large Yellow
Ultralight compression to keep your pack spacious and light. When you need to compress your bulky gear without significantly adding weight, the Ultra-Sil Compression Sacks are the perfect choice. Made from high-strength 30D siliconised CORDURA fabric they can be compressed to one third of the original volume. 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 luxuries. The size range includes two extra small sizes good for compressing and storing down jackets and other clothing. Ultra-SilUltra-Sil is a very light nylon fabric. The outer shell is surrounded by a silicone layer; the inner layer is PU coated.
Ultralight compression to keep your pack spacious and light. When you need to compress your bulky gear without significantly adding weight, the Ultra-Sil Compression Sacks are the perfect choice. Made from high-strength 30D siliconised CORDURA fabric they can be compressed to one third of the original volume. 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 luxuries. The size range includes two extra small sizes good for compressing and storing down jackets and other clothing. Ultra-SilUltra-Sil is a very light nylon fabric. The outer shell is surrounded by a silicone layer; the inner layer is PU coated.
Last updated at 29/11/2025 23:21:45
| Volume | 20l - 6.5l |
| Diameter and height | ø23 x 50cm |
| Volume | 20l - 6.5l |
| Diameter and height | ø23 x 50cm |
