Sea to Summit

Sea To Summit UltraSil DrySack 4L Blue

Sea To Summit UltraSil DrySack 4L Blue

£9.00 £10.00
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An ultra-lightweight roll top waterproof stuff sack for keeping things dry and clean when you are out and about. The 30D silicone fabric with Cordura provides a tough material which will last years of use.


Season : 2020S R

Code : AUDS4BL

Weight : 0KG

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This super lightweight 30D stuff sack is coated with silicone on the outside and features Cordura Nylon for exceptional strength and durability. It is completely waterproof and dustproof to protect the contents from...water and dust! The fabric is translucent making to easier to identify the contents.  Make sure that you fold the top over at least three times when closing the bag to ensure a watertight seal. A slippery finish is then applied to the outside for easy packing. 

  • UltraSil 30D siliconised high-tenacity Cordura nylon fabric for exceptional strength
  • 2,000mm waterhead
  • Non-wicking Hypalon roll-top closure with stiffener
  • Fully seam taped
  • Translucent
  • Slippery finish for easy packing
  • Round base
Technical Information

Weight: 26g

Dimensions: 15cm x 33cm

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Sea To Summit UltraSil DrySack 4L Blue

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Excellent customer service. Really detailed easy to understand product descriptions on the Trekitt website, and gear reviews on the Trekitt YouTube channel made it so easy to choose the right backpack for me.

Emily - May 2020

Amazing service! Very helpful in regards sizing and what most matched my needs, despite this being done over the internet. YouTube videos of products being examined are very useful also. Would definitely use again, very fast and efficient delivery. Brilliant! Highly recommended!

David R - April 2020

Highly recommend. I usually go to the shop in Hereford as staff are alwasy very helpful and knowledgeable. So this was the first time I have purchased online and the service was just as good as the shop.

Grizzy - April 2020

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