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Sea to Summit Ultra-Sil Nano-Day Pack has been discontinued by Sea to Summit and is no longer available. Our product experts have helped us select these available replacements below.You can also explore other items in the Bags & Backpacks, Backpacks, Daypacks yourself to try and find the perfect replacement for you!
Half the weight and pack size of our award-winning Ultra-Silâ„¢ Daypack, it's easily stashed in your pocket or on your keyring as the perfect travel companion. Ultralight 15D Nylon fabric, strategically positioned bar-tacks and streamlined panelling ensures maximum strength for minimal weight. The asymmetrical zipper and siliconised Nylon Nanoâ„¢ fabric helps to reduce its packed size down to that of a chicken egg. With strength well beyond its 30g weight, our 18L Ultra-Silâ„¢ Nanoâ„¢ Daypack can carry heavy loads up to 20kg. Ultralight 15D high strength Nylon fabric Exceptionally compact packable design Siliconised Nylon fabric for easy packing and water resistance Asymmetrical zipper design for tiny packed size Bar-tacks at stress points for added strength Packed Size - 7 x 5 x 4.5 cm![]()