Sealline - Blocker Purgeair Dry Sack

  • Sale
  • £17.00
  • Regular price

A premium quality drybag with integral one-way air valve that allows to you to compress to contents for smaller packing of bulky items. Normally with a roll-top drybag, once to have rolled the closure a couple of times, it becomes airtight and cannot be squashed any smaller. The Purgair valve solves this issue by allowing you to keep rolling the closure until the bag is a small as desired - simple and very user friendly. A rectangular shape base also allows for more efficient packing inside your backpack or duffle bag.

Features include:

  • Lightweight 70D polyurethane-coated nylon material is light but tough.
  • Roll-top closure features a wrinkle-free stiffening strip to ensure a secure seal when closing the dry sack.
  • Purgeair valve allows air out but prevents water getting in.
  • Welded seam construction is stronger and more durable than standard stitched-and-taped seam construction.
  • Packtight, rectangular shape for more efficient packing.
  • PVC free.


Capacity Dimensions Weight
5 litres 30 x 16.5 x 9 cm 52g
10 litres 36 x 21 x 11 cm 67g
15 litres 41 x 23.5 x 12 cm 82g
20 litres 48 x 26.5 x 14 cm 92g

 Please note that while we make every effort to ensure our 'available to sell' stock levels are accurate, errors do occur. If you're planning a special trip to our Leamington store, please contact us first to double-check availability. All prices include VAT at 20%. Orders shipped outside the UK will have the VAT removed at checkout.