Sea to Summit Hydraulic Dry Packs Sizes 90L or 120L

Sea to Summit


The Hydraulic Dry Pack is a super heavy duty dry pack ideal for river running and canyon runs. Whether hauling gear through an airport, portaging on a paddle tour, or carrying equipment in the field, the EVA foam and air mesh harness will deliver ventilated comfort for small or large loads. The removable harness attaches to compatible Hydraulic Dry Bags with strong, lightweight aluminum buckles.

BEST USE: Paddle Sports

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

DURABILITY: High tensile strength and abrasion resistance make Hydraulics perfect for whitewater and overland adventures


  • 600D TPU laminated heavy duty waterproof fabric
  • UV resistant PVC free fabric withstands cold temperatures
  • Non-wicking TPU roll-top closure with an innovative interlocking profile that is secure and waterproof
  • Welded construction for permanently sealed seams
  • Welded durable TPU lash patches for carrying gear or securing the pack
  •  Hip belt for added support
  • 7075-T6 anodized aluminum buckles (Field Repair Buckles on shoulder straps and hipbelt) are robust and fail safe
  • Fully adjustable back length and height adjustable sternum straps
  • Low-profile attachment points to reduce snagging when the harness is not attached
  • The harness system is easy to put on and take off. Screen-printed diagrams on the welded patch show the herringbone pin/harness removal steps
  • Features the patent-pending, one inch (25mm) Field Repair Buckle with stainless steel pins
90L 120L
42 x 30 x 100 cm 47 x 32 x 113 cm
FITS TORSO 38.1 - 61 cm 38.1 - 61 cm
FITS WAIST/HIPS 61 - 96.5 cm 61 - 96.5 cm
WEIGHT 1550g  1790g

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