Mariner 30L Backpack

5.00 out of 5 based on 10 customer ratings
(10 customer reviews )

$56.95 USD

This 30 liter backpack is quite roomy, allowing you to pack for longer trips and always be prepared for what comes your way. Also available in 10 L and 20 L sizes.


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  • Capacity: 30 L
  • Weight: 1.5 lbs / 680 g
  • Laid Flat and Open: 30 x 19 in / 75 X 50 cm
  • With Roll Top Closed: 24 x 19 in/ 60 x 50 cm
  • Diameter:  13 inch/31 cm


  • Non-toxic PVC fabric
  • Double bar tacked stress points
  • Welded seams
  • Adjustable padded shoulder straps
  • Side-carry handle
  • Reflective logo and shoulder straps

All three sizes feature the same classic design, with one main waterproof compartment, and padded adjustable shoulder straps for maximum comfort. Now you can focus on having fun, instead of worrying about your gear!

The Aqua Quest ‘Mariner 30’ will keep your valuables safe from any amount of rain, snow, dirt, dust, or sand! Fast and easy roll top closure even protects against quick temporary submersion. Many bags claim to be waterproof, this backpack actually is!

Resistant to puncture and abrasion, and designed to last. Non-toxic PVC fabric + Double bar tacked stress points + Welded seams = A tough and waterproof bag that you can count on for years!

Smooth to the touch, and surprisingly lightweight at only 1.5 lbs (680 g). The shoulder straps are padded, and have adjustability at both the top and bottom of each strap, allowing you to get the perfect fit on almost any sized person.

Carry this bag using the shoulder straps or side handle. Reflective logo and reflective straps provide visibility and safety in low light conditions. Will even float if dropped in a lake, river, or ocean!

Aqua Quest is based in the Pacific Northwest, where they have designed and tested waterproof gear since 96. All products are protected by AQ’s Two-Year ‘No Worries Warranty’. Toll-free customer service Mon-Fri, 10-5 PST, at 1-844-775-7770.

UPC: 899248000695

Additional information

Weight 680 g

Black, Blue

Customers' review

Rated 5.00 out of 5 stars
10 reviews
5 stars 10 100 %
4 stars 0 0 %
3 stars 0 0 %
2 stars 0 0 %
1 star 0 0 %

10 reviews for Mariner 30L Backpack

  1. 5 out of 5

    This is a wonderful product I was running short on luggage and ordered ... This is a wonderful product I was running short on luggage and ordered this for another Expedition but use it as a substitute to go on a cruise and put my clothes in it but I need it for 7 days and Honduras the quality of the item that my standards I've sent you this on a kayak trip for 7 Days down the Colorado River Secure Storage on top of my kayak and worked out wonderful no problems to Quality Meats or exceeds that of brand name products such as North Face or Patagonia

  2. 5 out of 5

    Backpack straps are great and keeps everything perfectly dry Exactly as advertised. Backpack straps are great and keeps everything perfectly dry.

  3. 5 out of 5

    Absolutely The Best My name is Keith. I am a very active 23 year old who loves to hunt and fish. I am also very into the survival skills life style. I have now owned the 30 L and the 10 L Aqua Quest dry bag systems. Let me tell you you can not find a better bag then these. Not to mention the price this costs you in comparison to other systems. The material is rugged and thick but also remarkably flexed and strong. This bag(s) has been used through both hunting and fishing season. Furthermore these have accompanied me on many hiking/camping/survival trips. The best features of these bags specifically the back pack ones is the handle strap/adjustable back straps/top clips. These are the best features because of the utility it gives the bags. Side note you could technically lock this bag to make its accessibility a bit tougher to get in but may not be completely secure. Moreover these bags have a host of other features water tight/proof. Is easily packed and closed. Did i forget to tell you how comfortable theses are. I 100% support these bags this company and everything they produce. If you are thinking about buying this do yourself a favor and overnight it. You wont be regret it. Ps. A great tip is you generally think of these bags as a means to keep your goods dry. However if you have access to fresh water or need to move water/store it for later use these could be the difference between life or death. I commonly used the 10 L to hold water and occasionally fish. I cant wait until my next one!

  4. 5 out of 5

    Great for To-Go-Bag This product is just as described, seems to be made very well, and is very roomy. I have bought 2 of these now for to-go-bags to keep for an emergency and plan to buy a 3rd soon. All our clothes and supplies seem to fit just right. There are no pockets as others mentioned. However, if you want to keep everything waterproof it's ideal. I just put smaller items into ziplock bags inside so they are easier to find in a hurry. I have not tested it, but it seems to look very water tight and the top rolls down and clips to keep everything secure. The straps are very comfortable, even packed full of supplies. Seems to work equally well for both male and female.

  5. 5 out of 5

    Love the straps We have another 30L dry bag but it doesnt have the backpack straps. This just makes so much sense. It also has hooks for hanging other items (I hook my dry box on it for easy access to my cell phone/camera.) All my friends are ordering one now, they were a bit jealous. I would recommend the 40L if you have more than a few bulky items (jackets, beach towels, etc..) because I prefer the top to be rolled down more than once so that it is more water-tight. But it does hold a couple towels and some clothes...we also carry food and electronics on top of the clothing. It's great.

  6. 5 out of 5

    Great bag! Bought this bag for a 2 week motorcycle trip so I could pack all the camping gear in the dry bag. It worked great, held a lot of gear, tent, matt, pillow, light, seat, sleeping bag. We drove in rain three times and never had any water enter the bag, glad i bought and look forward to the next time I can use it. Dan

  7. 5 out of 5

    Great purchase thinking about getting a second Works very well at keeping the stuff inside dry. I use it all the time when I go to the beach. I like that I can wash out the inside with hurting the pack. The shoulder straps are not the most comfortable thing, but what you are paying for is the waterproof bag. Very happy with this purchase, thinking about buying a second one for my girlfriend.

  8. 5 out of 5

    Fantastic bag, made of durable material and a perfect ... Fantastic bag, made of durable material and a perfect size to take on a boat for diving. I love the fact that it got backpack straps.

  9. 5 out of 5

    I got one this size and two of the size down for a weekend kayaking trip where we were camping as we went along. It held a lot of gear and was being pushed, pinched, and stretched to get into the stern behind a stiff seat-back. It worked great, never swamped it but it got plenty wet and sat in maybe 1/2 in of water for an extended period without any seepage. I liked the straps and handle combination for porting and tying the bag down. I got a large sleeping bag and a two-man tent compressed into it. The smaller bags were just as good and took similar abuse without even scratching the bags.

  10. 5 out of 5

    Great bag. Easy to use. Packs flat. We use it on dive boats and we lI've it.

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