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Sea To Summit
Hydraulic 35-120L Dry Pack

4.578947368421052 out of 5 stars
38 Reviews

Out of Stock

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Hydraulic Dry Pack

You don't have to sleep in a swampy bag or eat soggy tortillas. Transport your goods in the Sea To Summit Hydraulic Dry Pack to protect them from becoming water-logged and useless. Made from tough, durable PVC-free 600D fabric with waterproof TPU laminate, this dry bag will protect your load when your raft flips, kayak floods, or anything else gets pummeled by water or weather. Pack it up to the brim, too, because the removable carrying harness, including shoulder and sternum straps and a waist-belt (included in 65L, 90L, and 120L), lets you put it on your back with the weight comfortably resting on your hips. The adjustable length of the harness lets you get just the right fit for those long hauls that will make you appreciate those crunchy chips and bone-dry sleeping bag.


Details

  • Heavy duty, waterproof dry pack for multi-day water trips
  • 600D polyester is waterproof and protects against UV rays
  • Fully sealed seams and welded construction keep out leaks
  • Removable Hydraulic harness is a cinch to attach or remove
  • Fully adjustable back and sternum straps customize the fit
  • Padded waist belt supports heavy loads on hips in comfort
  • Non-wicking TPU roll-top closure is secure and waterproof
  • Attachment points reduce snagging when harness is off
  • Item #STS0185
Material
600D textile, TPU laminate
Volume
35L (2136cu in), 65L (3967cu in), 90L (5492cu in), 120L (7323cu in)
Closure
roll-top
Dimensions
[35L] 13 x 8 x 28 in, [65L] 15 x 9.8 x 33.5 in, [90L] 16.5 x 12 x 39 in, [120L] 18.5 x 12.6 x 44.5 in
Claimed Weight
[35L] 2lb 7oz, [65L] 2lb 15oz, [90L] 3lb 7oz, [120L] 3lb 15oz
Manufacturer Warranty
lifetime

Overall Rating

4.5 based on 38 ratings

Review Summary

1 Stars - 0 reviews
2 Stars - 1 reviews
3 Stars - 4 reviews
4 Stars - 5 reviews
5 Stars - 28 reviews

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5 out of 5 stars

February 7, 2023

Excellent dry backpack

I think this pack has the most ideal suspension system. There are other systems out there that can optimize carrying on your back but they lose packability on the boat. I can strap this to the back of my non Tyzip packraft or put it inside the rear area of my Tyzip packraft. I remove the straps to remove entrapment hazards when I strap it to the back of my boat. It can be a little difficult to remove and reattach the center harness point especially with cold hands but it works. This bag is also among my most durable drybags and possibly better sealing. I have the 65L and the 120L packs and am happy with both.

Justin
Sea to Summit

Originally reviewed on Sea to Summit

5 out of 5 stars

January 18, 2023

Beautiful color , comfortable straps

[This review was collected as part of a promotion.] Beautiful color , comfortable straps you get what you pay for! Ive tried other dry bag brands and no one comes close! If your looking for a durable hiking bag for any condition this is the one. The only thing i wish this bag had is a lil pocket on the inside , it would be a good touch to be able access phone and keys easier!

Gabryanna C.
Sea to Summit

Originally reviewed on Sea to Summit

3 out of 5 stars

January 12, 2023

Big and robust but some flaws.

[This review was collected as part of a promotion.] Pros: the pack is robust . Its should put up with a lot of abuse. I like the modularity of the harness system. Cons: the inside is a black hole. Needed to be white inside to see whats in there. Also the hip belt is very small. Im 6’2 with a 38 inch waist and Im having to max out the belt. Far to small. Even then its tight.

Dan G.
Sea to Summit

Originally reviewed on Sea to Summit

5 out of 5 stars

January 12, 2023

Does the job

[This review was collected as part of a promotion.] Used this bag on a trip to Mexico and needed somethine weatherproof that was comfortable enough to wear while walking around towns and in airports. I have a shorter torso so the adjustable points on the back harness are awesome and waist belt functioned well - note that it's not as padded as a true backpacking backpack. Nice that it rolls up for storage, especially helpful for trips involving boats. 120L is HUGE and would comfortably hold a small person while still being able to roll down and clip the top. Got the yellow color and while it looks great out of the bag, the airlines did a number on it so it looked weathered and used after 1-flight, which I was happy about so I didn't look like a newb. Packed for 3-weeks, including scuba fins and booties with plenty of room left, very happy with this purchase!

Rachael M.
Sea to Summit

Originally reviewed on Sea to Summit

5 out of 5 stars

December 26, 2022

Great Service

[This review was collected as part of a promotion.] The buckles broke in less than 10 days use. Sea to Summit sent me new bags, no charge. Great warranty and service.

Joel H.
Sea to Summit

Originally reviewed on Sea to Summit

5 out of 5 stars

December 16, 2022

Great dry bag , great warranty

[This review was collected as part of a promotion.] I’ve used this pack on a scouting high adventure where we boat in to a remote location on Molokai and have to swim our gear about 100 yds through the surf to get to our campsite. It kept my gear dry. When I went to use it a couple of years later one of rubber straps had torn off. When I contacted the warranty department they took one look at the photo of the damage and sent me a new pack right away! Awesome customer service and awesome warranty!!

Jonathan S.
Sea to Summit

Originally reviewed on Sea to Summit

5 out of 5 stars

December 8, 2022

Solid construction. Most comfortable harness

[This review was collected as part of a promotion.] Solid construction. Most comfortable harness on any dry pack I have at any loading.

Michael B.
Sea to Summit

Originally reviewed on Sea to Summit

5 out of 5 stars

August 24, 2022

Best Dry Bag I've Ever Used

[This review was collected as part of a promotion.] I bought my first Hydraulic Dry Pack for a month long Grand Canyon raft trip. It exceeded all expectations and all of my friends were jealous. First, it has the classic roll top closure which is tried and true keeping things dry. The backpack straps are more than comfortable for slinging it over your shoulder and lugging it from the beach to camp. However, the lash tabs are my favorite feature. Each day I'd typically place this bag on the top of the rig pile to have straps cross over the body of the bag and attach securely in four separate spots. Our stuff wasn't going anywhere! Naturally I had to buy a second bag, I'm hooked!

Julia P.
Sea to Summit

Originally reviewed on Sea to Summit

5 out of 5 stars

August 17, 2022

The Hydraulic Dry Pack was

The Hydraulic Dry Pack was light weight, kept the contents dry, and works good while portaging a canoe for over a mile in Boundary Waters Canoe Area.

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Bill T.
Sea to Summit

Originally reviewed on Sea to Summit

5 out of 5 stars

July 29, 2022

Bike, paddle dry

[This review was collected as part of a promotion.] Awesome pack. Fully waterproof and the perfect size for a day excursion. I use mine to bike to my job and then for all my things at work as a paddle guide. Holds up in the rain and splash. It could use a few more straps on the outside for clipping things to. Also the buckles that hold the shoulder straps on like to come off but overall a great pack

Paul B.
Sea to Summit

Originally reviewed on Sea to Summit