Sea to Summit Heavy Duty Hydraulic Dry Pack

Sea to Summit Heavy Duty Hydraulic Dry Packs give you the waterproofness of dry bags with the carrying flexibility of a backpack.

Manufactured from very tough 600D TPU laminated UV resistant fabric that withstands cold temperatures, these packs seams are welded rather than stitched for extra strength and waterproofness. 

The Hydraulic™ harness system used in these dry packs has an open construction of EVA foam and mesh  allowing plenty of air flow around the back for rapid drying. The padded shoulder straps and waist belt are fully adjustable using the aviation grade aluminium buckles, with the whole harness being easy to detach and reattach due to the cleverly designed aluminium S buckles and back stability bar.  

To help prevent rolling when in use, these dry bags have been designed to be oval shaped. This space saving low profile shape also helps with stability when stacking them. There are also four heavy grade external Hypalon lashing loops for extra security if needed.

Keeping your kit dry when packed is easy with the non-wicking TPU roll top closure. Just fold the top of the dry bag over three or four times and click the buckle shut. If space is at a premium then compress as much air out of the dry bag before you fold it shut, but please be aware that this will obviously affects it buoyancy. 

Scroll down the page for further product details, technical information, sizing, and shipping.

$221

Only 1 left in stock.
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  • Tough TPU laminated UV resistant fabric
  • Padded shoulder straps and waist belt
  • Oval shaped to prevent rolling
  • Non-wicking TPU roll top closure
  • Back stability bar
  • Side lashing points
  • Brand: Sea To Summit
  • SKU: AHYDBHS
  • Material: 600D TPU laminated heavy duty waterproof fabric, EVA foam
  • Sizes: 65 Litres
  • Dimensions: 380 x 250 x 850mm 15.0 x 9.8 x 33.5"
  • Weight: 1340g / 2lb 15oz
  • Colour: Blue
  • Made in: China

We ship worldwide using Royal Mail & UPS. All UK orders over £35 are shipped free of charge.

For more information regarding our shipping, including charges and estimated delivery times, please visit our Shipping Page

If you are unhappy with your purchase, please return it to us within 180 days of receipt. To be eligible for a return, your item must be in the same condition that you received it, unworn or unused, with tags, and in its original packaging.

For more information regarding our returns policy please visit our Returns Page

  • Tough TPU laminated UV resistant fabric
  • Padded shoulder straps and waist belt
  • Oval shaped to prevent rolling
  • Non-wicking TPU roll top closure
  • Back stability bar
  • Side lashing points
  • Brand: Sea To Summit
  • SKU: AHYDBHS
  • Material: 600D TPU laminated heavy duty waterproof fabric, EVA foam
  • Sizes: 65 Litres
  • Dimensions: 380 x 250 x 850mm 15.0 x 9.8 x 33.5"
  • Weight: 1340g / 2lb 15oz
  • Colour: Blue
  • Made in: China

We ship worldwide using Royal Mail & UPS. All UK orders over £35 are shipped free of charge.

For more information regarding our shipping, including charges and estimated delivery times, please visit our Shipping Page

If you are unhappy with your purchase, please return it to us within 180 days of receipt. To be eligible for a return, your item must be in the same condition that you received it, unworn or unused, with tags, and in its original packaging.

For more information regarding our returns policy please visit our Returns Page

Sea to Summit Heavy Duty Hydraulic Dry Packs give you the waterproofness of dry bags with the carrying flexibility of a backpack.

Manufactured from very tough 600D TPU laminated UV resistant fabric that withstands cold temperatures, these packs seams are welded rather than stitched for extra strength and waterproofness. 

The Hydraulic™ harness system used in these dry packs has an open construction of EVA foam and mesh  allowing plenty of air flow around the back for rapid drying. The padded shoulder straps and waist belt are fully adjustable using the aviation grade aluminium buckles, with the whole harness being easy to detach and reattach due to the cleverly designed aluminium S buckles and back stability bar.  

To help prevent rolling when in use, these dry bags have been designed to be oval shaped. This space saving low profile shape also helps with stability when stacking them. There are also four heavy grade external Hypalon lashing loops for extra security if needed.

Keeping your kit dry when packed is easy with the non-wicking TPU roll top closure. Just fold the top of the dry bag over three or four times and click the buckle shut. If space is at a premium then compress as much air out of the dry bag before you fold it shut, but please be aware that this will obviously affects it buoyancy. 

Scroll down the page for further product details, technical information, sizing, and shipping.

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