Ultra-Sil Nano Day Pack
MATERIAL(S): Ultralight 15D nylon nano fabric for strength, durability & water resistance
CAPACITY: 18 liters
DIMENSIONS: 11 x 8 x 19 inches
WEIGHT: 1 oz | 30g
Shipping & Returns
We use climate-neutral shipping with DHL GoGreen for all German and Austrian addresses.
For orders within Germany we charge a shipping fee of 6,95 €.
For international orders, shipping costs 9,95 €.
All orders received by 12 noon on a working day will be shipped the same day. Later orders will be shipped the following working day. Delivery time can take up to three working days Germany-wide and up to five working days Austria-wide, and depends on the shipping service provider.
All orders can be returned within 14 days of purchase. However, for the sake of the environment, please make sure to keep returns as low as possible.
Extremely light and packable – the UltraSil Nano Daypack is the perfect travel companion. This featherweight daypack can be easily stashed in your pocket or on your keyring, yet it offers 18L of carrying space. The asymmetrical zipper and siliconized Ultra-Sil Nano fabric makes for a compressible daypack that packs down to the size of an egg. Its construction gives it strength beyond its 1 oz / 30g weight, however, the non-padded shoulder straps keep our recommended maximum comfort load limit to 10 lbs / 4 Kg.
- Ultralight 15D high strength Ultra-Sil Nano nylon fabric
- Exceptionally compact packable design
- Siliconized 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
One of the lightest coated fabrics that Sea to Summit manufactures, the 15 Denier Ultra-Sil is a siliconized nylon fabric with a polyurethane (PU) inner coating for mild waterproofing. This ultralight fabric has a 1,200mm hydrostatic head.
Best UseSummit Pack, Groceries, Travel
FabricUltralight 15D nylon fabric for strength and durability
Zip OptionsOne-way zipper closure
|18 litre Pacific Blue||18 litre Yellow||18 litre Dark Blue||18 litre Red||18 litre Grey||18 litre White|
Frequently Asked questions
Capable of carrying heavy weights?
The seams and materials will support loads up to 10 lbs / 4kg. The shoulder straps are neither padded nor adjustable and are not designed for hauling weight. If you need to carry heavier things, go for the, UltraSil Daypack.
Going to last?
With correct care, yes. Even in the urban environments that it was designed for, sharp objects or abrasive surfaces can damage the fabric, while stress can damage the ultralight zipper.
No. It is only water-resistant. Even though the pack is made of a waterproof material, water can enter through the seams (which are not sealed) and the zipper. A few minutes of light rain would not be a problem, but a downpour would result in the contents of the pack getting wet.
What is the difference between Ultra-Sil and Ultra-Sil Nano Day Packs?
The Ultra-Sil Day Pack is made from 30D Ultra-Sil Cordura nylon and includes adjustable shoulder straps and a daisy-chain webbing loop. It has a two-way zipper closure with a generous opening and weighs 2.5oz/72g.
The Ultra-Sil Nano Day Pack is made from 15D Ultra-Sil and packs down to the size of an egg. It weighs 1oz/30g. With an asymmetrical zipper, lightweight fabric, and slightly smaller capacity (18L vs 20L), the Nano is a great option for those that need to save on weight and space.