Sea To Summit Ultra-Sil Dry Bag First Aid 9 R-value provides the insulation

9 R-value provides the insulation needed through the shoulder seasons while the memory foam means you don’t have to exert yourself inflating your mat at the end of the day

Premium lightweight

Offers 20% more water per sip

Protective covers

Energy 2650kJ (632Cal)

Sea To Summit Ultra-Sil Dry Bag First Aid 9 R-value provides the insulationThe Ultra Sil Dry Bag won the sought after Backpacker Editors' Choice award in 2006 and remains the ideal dry bag for backpacking and travel. Made with lightweight, waterproof bluesign approved 30D Ultra Sil fabric featuring Cordura yarns, it's the perfect choice to organize your gear inside your backpack or duffle like a pro. The semi translucent fabric makes its easy to see whats in each dry bag. Other features include a non wicking hypalon roll top