Sea To Summit Ultra-Sil Pack Liner Small (up to 50L)

Size guide


Dispatched within 48 hours, or 3-5 days if sourced from store.


Order before 1pm for guaranteed next day delivery of this item*


On all orders over £150*


Reserve this item and collect it from one of our stores free of charge

This pack liner is basically a huge Ultra-Sil dry bag, offering ultralight waterproof protection for your gear. Superlight and with a siliconised finish, it's a doddle to pack and designed to fit inside your rucksack with ease.

  • Ultra-Sil 30 denier siliconised Cordura ripstop nylon
  • Watertight Hypalon roll top closure
  • Waterproof, double stitched taped seams
  • Slippery finish and a wide opening makes it easy to pack
  • Super compact and ultralight design
  • Capacity: up to 50 litres
  • Dimensions: Oval base (49cm x 16cm) x 79cm
  • Weight: 74g

Q & A

Have you got a question about this product? Have a look below, ask a question or we’d be happy to help via Chat or can call you back!