Back to top

Please select a color/size.

Details

  • Fully taped seams and a Hypalon™ roll-top closure provide reliable waterproof performance
  • 420 denier nylon coated with a tough thermoplastic urethane makes the Sea to Summit Big River 5-liter dry bag a lightweight yet durable choice
  • Oval base resists rolling and stays where you put it
  • Durable attachment points secure sack to a pack or kayak
  • Comes in assorted colors only; sorry, specific color requests cannot be accommodated
  • Not intended for prolonged submersion

Imported.

View all Sea to Summit Roll-Top Dry Bags

REI membership

Specs

Best Use Paddling
Gear Capacity (L) 5 liter
Waterproof Yes
Dry Bag Shape Cylindrical
Material(s) Thermoplastic urethane and nylon laminate
Dimensions 15 x 7 x 4 inches
Weight 2.9 ounces
Rated 1 out of 5 by from It leaked The first time out with this bag it leaked. I have used Sea to Summit products in the past without issue. This one is headed back to the store. Thank goodness my phone was in a waterproof storage case or it would have been ruined.
Date published: 2013-09-01
Rated 2 out of 5 by from Bag leaked when raft flipped I purchased this product as a day pack / dry bag for camera gear on a river trip. My camera was inside when a large wave flipped the oar rig. The bag was clipped in with a biner, but it leaked, and the camera was wet when I pulled it out. I immediately removed the camera battery and flash card, and fortunately, after the hot sun dried out the filmy camera LCD screen, the camera began working again. The bag is probably adequate for housing camera gear inside a day pack on a rainy day, but it cannot be safely submerged. In fact, a label on the inside of the bag says "do not submerge".
Date published: 2016-08-30
Rated 5 out of 5 by from Read the instructions For the record, I took this on a rafting trip and NO water got in (splashes and sitting in the pooled water in the raft, but per the instructions, I double bagged my more important items just in case. "Not intended for prolonged submersion." Make sure to pay attention to that bit of the instructions if you're expecting a WATERPROOF bag. This is not waterproof and can let some water in, especially if it's fully submerged.
Date published: 2017-07-16
Rated 4 out of 5 by from Nice 5L Bag. So i've used this bag several times now and it's held up great. We use ours for kayaking or paddleboarding, either way it has yet to leak or let us down in any way. I have submerged it, it takes splashes, and sits in small pools of water that build up in boats from time to time. I should also mention that the 5L bag is a perfect fit to fit inside most kayak semi- dry hatches. I mainly use mine to hold a JetBoil Sol, plus a couple essentials.
Date published: 2013-06-03
Rated 1 out of 5 by from Not a dry bag Kept everything dry for about 4 playboat kayak outings. Just enough time to trust it. Then it started leaking thru the seams. Now it's just a ditty bag. Not what I thought I was buying!
Date published: 2011-07-29
Rated 5 out of 5 by from Great for salt river tubing Live in Arizona, took this salt river tubing and it was perfect. Fit phones, 2 pairs of folded shorts, and a few sets of car keys with room to Spair. Highly Recommend
Date published: 2016-07-10
  • y_2017, m_7, d_19, h_7
  • bvseo_bulk, prod_bvrr, vn_bulk_1.0.0-hotfix-1
  • cp_1, bvpage1
  • co_hasreviews, tv_0, tr_6
  • loc_en_US, sid_794756, prod, sort_[SortEntry(order=RELEVANCE, direction=DESCENDING)]
  • clientName_rei-inc
  • bvseo_sdk, java_sdk, bvseo-4.0.0
  • CLOUD, getReviews, 17ms
  • REVIEWS, PRODUCT
  • bvseo_sdk, java_sdk, bvseo-4.0.0
  • CLOUD, getContent, 223ms
  • QUESTIONS, PRODUCT
  • bvseo-msg: The resource to the URL or file is currently unavailable.;
Back to top

Please select a color/size.

Reviews

Rated 1 out of 5 by from It leaked The first time out with this bag it leaked. I have used Sea to Summit products in the past without issue. This one is headed back to the store. Thank goodness my phone was in a waterproof storage case or it would have been ruined.
Date published: 2013-09-01
Rated 2 out of 5 by from Bag leaked when raft flipped I purchased this product as a day pack / dry bag for camera gear on a river trip. My camera was inside when a large wave flipped the oar rig. The bag was clipped in with a biner, but it leaked, and the camera was wet when I pulled it out. I immediately removed the camera battery and flash card, and fortunately, after the hot sun dried out the filmy camera LCD screen, the camera began working again. The bag is probably adequate for housing camera gear inside a day pack on a rainy day, but it cannot be safely submerged. In fact, a label on the inside of the bag says "do not submerge".
Date published: 2016-08-30
Rated 5 out of 5 by from Read the instructions For the record, I took this on a rafting trip and NO water got in (splashes and sitting in the pooled water in the raft, but per the instructions, I double bagged my more important items just in case. "Not intended for prolonged submersion." Make sure to pay attention to that bit of the instructions if you're expecting a WATERPROOF bag. This is not waterproof and can let some water in, especially if it's fully submerged.
Date published: 2017-07-16
Rated 4 out of 5 by from Nice 5L Bag. So i've used this bag several times now and it's held up great. We use ours for kayaking or paddleboarding, either way it has yet to leak or let us down in any way. I have submerged it, it takes splashes, and sits in small pools of water that build up in boats from time to time. I should also mention that the 5L bag is a perfect fit to fit inside most kayak semi- dry hatches. I mainly use mine to hold a JetBoil Sol, plus a couple essentials.
Date published: 2013-06-03
Rated 1 out of 5 by from Not a dry bag Kept everything dry for about 4 playboat kayak outings. Just enough time to trust it. Then it started leaking thru the seams. Now it's just a ditty bag. Not what I thought I was buying!
Date published: 2011-07-29
Rated 5 out of 5 by from Great for salt river tubing Live in Arizona, took this salt river tubing and it was perfect. Fit phones, 2 pairs of folded shorts, and a few sets of car keys with room to Spair. Highly Recommend
Date published: 2016-07-10
  • y_2017, m_7, d_19, h_7
  • bvseo_bulk, prod_bvrr, vn_bulk_1.0.0-hotfix-1
  • cp_1, bvpage1
  • co_hasreviews, tv_0, tr_6
  • loc_en_US, sid_794756, prod, sort_[SortEntry(order=RELEVANCE, direction=DESCENDING)]
  • clientName_rei-inc
  • bvseo_sdk, java_sdk, bvseo-4.0.0
  • CLOUD, getReviews, 17ms
  • REVIEWS, PRODUCT

Questions & Answers

  • bvseo_sdk, java_sdk, bvseo-4.0.0
  • CLOUD, getContent, 223ms
  • QUESTIONS, PRODUCT
  • bvseo-msg: The resource to the URL or file is currently unavailable.;