The Sea to Summit Hydraulic Pro Duffle Bag is fully-submersible and built for the toughest adventures you can take on! It's made from ultra-tough 100D high tenacity double-sided TPU-laminated fabric, with heavy-duty welded construction. Phew! That's some serious durability. The seams have been pressure-tested to meet the IPX8 standard - meaning you can submerge it up to 4 metres below the surface without issues. The form-fitting shoulder straps and extended foam back panels make it as comfy as possible, and stop the back strain from those sharp or awkward objects you might have packed. The bag has strength-tested grab-handles and daisy chains too, meaning you can feel confident when you're handling and lashing it. All with a great amount of storage space and a unique asymmetrical zipper which makes it super easy to pack and access your gear. An absolute must-have on those adventures where the elements turn against you and you have to tough it out.
The Sea to Summit Hydraulic Pro Duffle Bag is fully-submersible and built for the toughest adventures you can take on! It's made from ultra-tough 100D high tenacity double-sided TPU-laminated fabric, with heavy-duty welded construction. Phew! That's some serious durability. The seams have been pressure-tested to meet the IPX8 standard - meaning you can submerge it up to 4 metres below the surface without issues. The form-fitting shoulder straps and extended foam back panels make it as comfy as possible, and stop the back strain from those sharp or awkward objects you might have packed. The bag has strength-tested grab-handles and daisy chains too, meaning you can feel confident when you're handling and lashing it. All with a great amount of storage space and a unique asymmetrical zipper which makes it super easy to pack and access your gear. An absolute must-have on those adventures where the elements turn against you and you have to tough it out.
The Sea to Summit Hydraulic Pro Duffle Bag is fully-submersible and built for the toughest adventures you can take on! It's made from ultra-tough 100D high tenacity double-sided TPU-laminated fabric, with heavy-duty welded construction. Phew! That's some serious durability. The seams have been pressure-tested to meet the IPX8 standard - meaning you can submerge it up to 4 metres below the surface without issues. The form-fitting shoulder straps and extended foam back panels make it as comfy as possible, and stop the back strain from those sharp or awkward objects you might have packed. The bag has strength-tested grab-handles and daisy chains too, meaning you can feel confident when you're handling and lashing it. All with a great amount of storage space and a unique asymmetrical zipper which makes it super easy to pack and access your gear. An absolute must-have on those adventures where the elements turn against you and you have to tough it out.
The Sea to Summit Hydraulic Pro Duffle Bag is fully-submersible and built for the toughest adventures you can take on! It's made from ultra-tough 100D high tenacity double-sided TPU-laminated fabric, with heavy-duty welded construction. Phew! That's some serious durability. The seams have been pressure-tested to meet the IPX8 standard - meaning you can submerge it up to 4 metres below the surface without issues. The form-fitting shoulder straps and extended foam back panels make it as comfy as possible, and stop the back strain from those sharp or awkward objects you might have packed. The bag has strength-tested grab-handles and daisy chains too, meaning you can feel confident when you're handling and lashing it. All with a great amount of storage space and a unique asymmetrical zipper which makes it super easy to pack and access your gear. An absolute must-have on those adventures where the elements turn against you and you have to tough it out.
Last updated at 06/04/2026 23:39:45
Hydraulic Pro Dry Pack - 50L | Jet Black | Sea to Summit
Free delivery
Sea To Summit Hydraulic Pro Dry Pack - SUPER SALE-50L
Free delivery between 10–12 June
Sea To Summit Hydraulic Pro Dry Storage Pack Jet Black, 50L
Free delivery
Sea to Summit Hydraulic Pro Dry Pack 50L - Jet Black
Free delivery between 9–17 June
Sea to Summit Hydraulic Pro Duffle Bag 50L Jet Black
Free delivery between Tue – Thu
Sea To Summit 50L Jet Black Hydraulic Pro Dry Pack
Delivery between Sat – Tue $10
Sea to Summit Hydraulic Pro Dry Backpack in Jet Black, 1000D TPU-Laminated Fabric, Size: 50 L
Free delivery between 9–17 June
Sea To Summit Hydraulic Pro Dry Pack 50L Jet Black ASG013021-060101
Delivery between 5–13 June $12
Hydraulic Pro Dry Pack 50L Jet Black by SEA TO SUMMIT - Outback Equipment Australia - Camping Gear & Accessories
Delivery between Tue – Thu $25.81
originally posted on seatosummitusa.com
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!
originally posted on seatosummitusa.com
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!
originally posted on seatosummitusa.com
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.
| DIMENSIONS | 62 x 32 x 28 cm |
| CLOSURE | Fully Waterproof TIZip |
| REPAIR BUCKLE SIZE | 5/8in / 15mm (2-Pin) |
| SHAPE | Duffle-style |
Hydraulic Pro Dry Pack - 50L | Jet Black | Sea to Summit
Free delivery
Sea To Summit Hydraulic Pro Dry Pack - SUPER SALE-50L
Free delivery between 10–12 June
Sea To Summit Hydraulic Pro Dry Storage Pack Jet Black, 50L
Free delivery
Sea to Summit Hydraulic Pro Dry Pack 50L - Jet Black
Free delivery between 9–17 June
Sea to Summit Hydraulic Pro Duffle Bag 50L Jet Black
Free delivery between Tue – Thu
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!
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!
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.
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
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 ... MoreUsed 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!
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.
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!!
These bags are great. I stacked three 65 liter, and carried a couple of smaller ones, on my motorcycle for a roadtrip along the eastern seaboard and the Atlantic Provinces of Canada. I used multiple colors to know what was in each bag. NOTHING got wet except for me. I feel that I would be hard pressed to find something that would suit my needs better than these Sea to Summit Hydraulic Bags.
I travel to villages in Alaska and need a bag that keeps my gear dry as well as can withstand traveling on small aircraft. The bag is well made and has performed well. I am limited to 3 bags during travel and this bag allows we to carry more food and gear in a single bag. I definitely recommend this product.
The shoulder straps carry well and the buckles seem beefy for heavy use. The bag material has held up so far but seems thin and is showing signs of wear after moderate use. (12ish days in and out of river boats and rafts). My biggest complaint is I wish there were straps that synched across the top and not just the one roll down buckle to waterproof seal the bag. It seems like if it went swimming or flipped in a raft it may leak a bit. (But I haven’t tested that yet). Otherwise very functional and happy with the purchase.
| DIMENSIONS | 62 x 32 x 28 cm |
| CLOSURE | Fully Waterproof TIZip |
| REPAIR BUCKLE SIZE | 5/8in / 15mm (2-Pin) |
| SHAPE | Duffle-style |
