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Sea to Summit

Sea to Summit Big River Dry Bag, Ultra-Durable Roll-Top Dry Storage

Based on 821 reviews
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$28.46
Save $9.49 was $37.95

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At a glance

Condition
New
Color
Apple Green
Style
13 Liter
Model
365-43
Dimensions
19.69 x 12.2 x 5.91 in
Weight
205 g
Material
Nylon
In the box
Dry Bag
Warranty
Manufacturer guarantee against defects in materials or workmanship for the lifetime of the product

Features 7

  • Heavy duty & abrasion resistant TPU laminated Nylon fabric
  • Imported
  • Durable, abrasion-resistant 13-liter roll-top dry bag is a rugged, trustworthy dry storage option for kayaking, rafting, canoeing, motorcycle touring, bike packing, and outdoor travel
  • Manufactured from lightweight, waterproof TPU-coated 420D nylon, with a 10,000mm waterhead (the higher the waterhead rating, the more waterproof the fabric)

Description

The Sea to Summit Big River Dry Bag is an ultra-durable, trustworth dry storage option, for river trips in a kayak, canoe, or raft, as well as motorcycle touring, bike packing, and other outdoor adventures. Manufactured from lightweight, waterproof TPU-coated 420D nylon, with a 10,000mm waterhead (the higher the waterhead rating, the more waterproof the fabric), its reinforced waterproof seams are double-stitched, and tape sealed. The secure hypalon roll-top closure features D-rings for easy attachment, and hypalon loops make it easy to lash or stack bags. The Sea to Summit Big River Dry Bag’s low-profile, streamlined shape saves space, and its oval base resists rolling. A patent-pending field repair buckle can be replaced in seconds with a Phillips screwdriver. Available in seven sizes: 3 liter, 5 liter, 8 liter, 13 liter, 20 liter, 35 liter, and 65 liter, to carry everything from small essentials to group gear. Sea to Summit products are guaranteed against defects in materials or workmanship for the lifetime of the product.

Specs 16

Item Package Dimensions L x W x H 14.7 x 2.9 x 1 inches
Package Weight 0.35 Pounds
Item Dimensions LxWxH 19.69 x 12.2 x 5.91 inches
Item Weight 205 Grams
Brand Name Sea to Summit
Model Name Big River Dry Bag
Color Apple Green
Material Nylon

Frequently asked questions

This product is currently out of stock. Please check back later for shipping info.

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews

Dry bag
Color: Yellow Style: 5 Liter
Regularly use to store my keys, wallet, phone, and snacks while kayaking. Works amazing and keeps everything dry.
Reviewed in the United States 🇺🇸 on January 2, 2023 by Eric Hanson
Keeps things dry, what more could you want?
Color: Yellow Style: 8 Liter
This is my boating bag and I haven’t a bad thing ro say about it. Take it in the water with you while you swim to shore or get soaked on the river with super soakers and everything in this bag will stay dry.
Reviewed in the United States 🇺🇸 on December 10, 2022 by Joanna W
Liked it so much I bought another in green.
Color: Yellow Style: 8 Liter
I am new to kayaking, and dry bags, so I read a...er...boatload...of reviews. I needed one for my maiden voyage, and finally settled on the Big River 8L bag. It was perfect. I got a Sitka hooded sweatshirt, a small towel, and a couple of bananas and fig bars in there with a bit of room to spare. Not too big, not too small. Sizing descriptions on various sized bags were exceptionally confusing. Like nothing fits in a 5 liter except maybe a pair of socks and some lint. In an 8 liter, you could get a sleeping bag and a puffy coat. A 10L, you could put your boat in it, and so on. So I was lost at what to get. A 10L seemed huge for a couple hours of playing about on the river. A 5L seemed like it might be too small, so I split the difference. In my highly inexperienced opinion, it's about perfect for a day outing if you aren't bringing your house with you. It got wet outside. It did NOT get wet inside. It seems very durable, and I used the clip and a carabiner to ensure that it would go downriver with the kayak in the event that I went swimming inadvertently. I'm glad I sprung for the extra quality. I figured with trips with my dog to the coast and other things, it would see good service to warrant the little bit higher price. I have not used it a lot yet. It's going out again tomorrow on a kayaking wildlife tour. A three hour tour. IYKYK. But I am looking forward to putting some miles in with this bag and expect it to hold up well. ... show more
Reviewed in the United States 🇺🇸 on August 19, 2022 by Connorj
Kept everything dry!
Color: Yellow Style: 65 Liter
Worked on our kayaking trip and kept everything dry! Took 3 different colors to organize our family's stuff.
Reviewed in the United States 🇺🇸 on November 18, 2022 by Em
It works!
Color: Orange Style: 3 Liter
I used this when I went to float the river. It kept my phone and keys dry! no water leakage at all. I liked the size and it is easy to use.
Reviewed in the United States 🇺🇸 on October 13, 2022 by Moriah Randles
Perfect size for valuables..
Color: Orange Style: 13 Liter
I've used a 13L Sea to Summit Light Weight Dry Bag for well over five years to protect and carry any and all on the water; keys, handheld VHF, fly boxes, hemostats, etc. It finally developed a small pin hole, probably my fault. In replacing the only thing I wished it had was more "structure" so I decided to try the Big River bag in the same size. The fabric is much stiffer and I'm sure will be more durable. The additional lash loops are a welcome addition but I do miss the "D" ring on the buckle so I've added added one for an additional attachment point. Great bag! ... show more
Reviewed in the United States 🇺🇸 on July 28, 2022 by Jay C.
Quality gear is hard to find. Sea to Summit Big River Dry Bag is awesome!
Color: Royal Blue Style: 13 Liter
I purchased the Big River Dry Bag 13L. It works really well for me, and I'm glad I didn't try and save a few dollars by going with a cheaper brand. I use it to put my phone/wallet/keys/snacks/sunscreen in when I'm on the water for short trips. The thorough and evident quality of the dry bag makes it worth the investment as a quality piece of gear! PROS: - Durable exterior. I don't think anything rocks/scrapes would ever break it. - The top is easy to roll up. If I don't put as much in the bag one day, I just keep rolling it. - I like the 2 D Rings on the buckle. I use the D Ring and a carabiner to keep my bag where I want it. It's nice that there are 2 D Rings, not just one. Also, the D ring is big enough to use a pretty thick carabiner (like you would take rock climbing). - The buckle itself works well. Not flimsy. I've never had to use a repair buckle, but it's nice that they think that far ahead. - There are two side areas that you can use to strap the bag down. - When I'm storing it, I roll it back up (from the bottom) just like it came in the original packaging. The fabric isn't folded in any way that puts stress on it if I leave it in my garage or bottom of my pack for months at a time. - I also like the oval shape of the bag. I feel like there's a lot of wasted space in circular bags. They say the oval prevents it from rolling, and makes it easier to pack. That might be true, but I like the oval because it does a better job holding my gear. - The fabric is great for sliding in and out of a bigger pack. CONS: - Sometimes when I roll it from the top, the D Rings have a tendency to get "rolled up" into the roll. - I don't think I have any other cons! Another HUGE pro --> I reached out to the Sea to Summit customer service team and they were enormously helpful. They were prompt, descriptive and empathetic. I could really tell based on their tone and message that they embrace the outdoor lifestyle, enjoying nature, and being sustainable. I think they're based in Colorado, but they opened the email with "G'Day!" ... show more
Reviewed in the United States 🇺🇸 on July 31, 2019 by Mike
Exceeded Expectations
Color: Apple Green Style: 20 Liter
I use this for commuting and I would say that it has exceeded expectations. Keeps everything bone dry. Pretty sturdy. And a lot cheaper than others around the same quality. Might get one with a vacuum valve in the future as I often forget to push out the air before closing.
Reviewed in the United States 🇺🇸 on September 22, 2022 by Josh Gulbrandson
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