65 Liter Hydraulic Blue by Sea to Summit- Closeout Color


The Hydraulic Dry Bag is designed for demanding conditions where rough and tough treatment is to be expected. The 600D heavy duty abrasion resistant TPU laminated fabric and RF welded construction throughout give the Hydraulic its superior strength. The interlocking non-wicking roll-top makes it easier to close the large format closure, and RF welded lash loops provide secure attachment points. An oval base means the dry bag won’t roll away when you set it down. All models use our Field Repair Buckles, which can be replaced in seconds using a Philips screwdriver.

In stock (can be backordered)

This color is being closed out by Sea-to-Summit and is discounted accordingly.

Waterproof? The fabric is more than adequately waterproof (10,000 mm hydrostatic head) – just avoid submersion, as water can seep through the roll-top closure of any dry bag.

Color: Blue


  • 600D TPU-laminated waterproof fabric – high-performance abrasion-resistant fabric
  • Non-wicking TPU roll-top closure with an innovative interlocking profile that is relatively easy to roll and secure
  • Welded construction for permanently sealed waterproof seams
  • Durable UV resistant PVC free fabric withstands cold temperatures
  • Heavy duty lash loops for secure attachment
  • Oval base to resist rolling
  • Features the patent-pending 1in | 25mm Field Repair Buckle with stainless steel pins