Sea to Summit Ultra-Sil Nano Daypack Dark Red
The Sea to Summit Ultra-Sil Nano Daypack is the smallest packable daypack in the world with an 18 litre capacity. It's pack size is so small that it’s easily stashed in your pocket or on your keyring as the perfect travel companion.
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2 year warranty
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30 days
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The Sea to Summit Ultra-Sil Nano Daypack is the smallest packable daypack in the world with an 18 litre capacity. It's pack size is so small that it’s easily stashed in your pocket or on your keyring as the perfect travel companion.
Sea to Summit have been able to improve their award-winning Ultra-Sil Daypack and have developed the Nano Daypack, that is half the weight and t even more packable.

The Sea to Summit Ultra-Sil Nano Daypack is made of ultralight 15D Nylon fabric, strategically positioned bar-tacks and streamlined panelling ensures maximum strength for minimal weight. The asymmetrical zipper and siliconised Nylon Nano fabric helps to reduce its packed size down to that of a chicken egg. With strength well beyond it’s 30g weight, the 18L Ultra-Sil Nano Daypack can carry heavy loads up to 20kg.
- The smallest packable daypack in the world with an 18 litre capacity
- 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
- Exceptionally compact – the size of an egg
- Weighs just 30 g, can carry up to 20 kg
- Bartacks at stress points for added strength
- Fabric: Ultralight 15D high strength Nylon
- Volume: 18 Litres
- Weight: 30 g
- Pack Size: 7 x 5 x 4.5 cm
- Capacity: up to 20 kg
