Sea to Summit Unisex Adults Backpack Dark Blue 18 Liter

With ultra-light 15D Nano Nylon fabric the Sea to Summit Ultra-Sil Nano Daypack is half the weight and pack size of the original award-winning Ultra-Sil Daypack making it even easier  to pop into your pocket or on your keyring as the perfect travel companion. With strategically positioned bar-tacks and streamlined panelling to ensure strength and durability along with an asymmetrical zipper and siliconised Nylon Nano fabric the weight and pack size are definitely kept to a minimum.