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Ultra-Sil Pack Cover

Ultralight cover protects pack from the weather + View tech specs
  • Size
  • ColourRoyal Blue

PACK SIZE: Fits a 30 to 50 liter pack

PACKED SIZE: 4.25 x 2.75 in | 10.5 x 7 cm

WEIGHT: 3 oz | 85 g

RECOMMENDATION: If you stow any gear externally on your pack, we would recommend buying a Pack Cover a size larger than normal.

Shipping & Returns

Beat the festive rush, order by 14 Dec

Free express delivery in Australia for orders over $49.99*.

For all other orders under $49.99, we charge a flat fee of $10.00 for delivery in Australia.  We do not ship to an address outside of Australia.  

For more details, check out our Shipping Policy.

If you are not entirely satisfied with your order, you may be entitled to a refund of the purchase price of the Product. For more details, please check out our Refund Policy.

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Ultra-Sil Pack Cover
Ultra-Sil Pack Cover


The Ultra-Sil Pack Cover ends the debate about whether you should carry one or not. It's a tiny and compelling solution and the medium size weighs less than four ounces. Plus it packs into its own small stuff sack - why wouldn't you carry one?

Technical Features


Tech specs

  • Best Use
    Ultralight Backpacking
  • Material(s)
    30 denier Ultra-Sil™ nylon
  • Waterproof

Frequently Asked questions

Aren't most backpacks waterproof without a cover?

No. Water will enter through seams and zippers (especially in really wet parts of the world)

Why choose the Ultra-Sil Pack Cover over the Nylon version?

The Ultra-Sil Pack cover is slightly lighter and has a smaller packed volume - it is more suitable for weight-conscious backpackers

Will a pack cover make my pack completely waterproof?

In most cases, waterproof enough - wind-driven rain can still enter through the space between your back and the harness

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