Sea To Summit Ultra-Sil Day Pack (Sky Blue)

Since its first release in 2008 the Ultra-Sil Daypack has impressed users with its incredible strength-to-weight performance. The use of siliconised CORDURA Nylon and reinforcing bar-tacks at stress points enables the Daypack to carry loads 250x its own weight. In 2017 the Ultra-Sil Daypack won the prestigious Backpacker Editors' Choice Gold Award for outstanding innovation in design, materials, and performance. To celebrate we have upgraded the Daypack and brought a new look to the entire Ultra-Sil bag range.