Sea to Summit Ultra-Sil Dry Bag Set (3, 5, 8L)
Keep gear reliably dry and organised inside your pack. The UltraSil Dry Bag set won the soughtafter Backpacker Editors' Choice award in 2006 and remains the ideal dry bag system for backpacking and travel. Made with lightweight, waterproof bluesign approved 30D UltraSil fabric featuring Cordura yarns, it's the perfect choice to organise your gear inside your backpack or duffle like a pro. The semitranslucent fabric makes its easy to see whats in each dry bag. Other features include a nonwicking hypalon rolltop closure, an oval base to prevent the dry bag from rolling away on sloped surfaces and taped seams to keep moisture out. An excellent choice for lightweight backpacking, cycle touring and travel.
Keep gear reliably dry and organised inside your pack. The UltraSil Dry Bag set won the soughtafter Backpacker Editors' Choice award in 2006 and remains the ideal dry bag system for backpacking and travel. Made with lightweight, waterproof bluesign approved 30D UltraSil fabric featuring Cordura yarns, it's the perfect choice to organise your gear inside your backpack or duffle like a pro. The semitranslucent fabric makes its easy to see whats in each dry bag. Other features include a nonwicking hypalon rolltop closure, an oval base to prevent the dry bag from rolling away on sloped surfaces and taped seams to keep moisture out. An excellent choice for lightweight backpacking, cycle touring and travel.
Keep gear reliably dry and organised inside your pack. The UltraSil Dry Bag set won the soughtafter Backpacker Editors' Choice award in 2006 and remains the ideal dry bag system for backpacking and travel. Made with lightweight, waterproof bluesign approved 30D UltraSil fabric featuring Cordura yarns, it's the perfect choice to organise your gear inside your backpack or duffle like a pro. The semitranslucent fabric makes its easy to see whats in each dry bag. Other features include a nonwicking hypalon rolltop closure, an oval base to prevent the dry bag from rolling away on sloped surfaces and taped seams to keep moisture out. An excellent choice for lightweight backpacking, cycle touring and travel.
Keep gear reliably dry and organised inside your pack. The UltraSil Dry Bag set won the soughtafter Backpacker Editors' Choice award in 2006 and remains the ideal dry bag system for backpacking and travel. Made with lightweight, waterproof bluesign approved 30D UltraSil fabric featuring Cordura yarns, it's the perfect choice to organise your gear inside your backpack or duffle like a pro. The semitranslucent fabric makes its easy to see whats in each dry bag. Other features include a nonwicking hypalon rolltop closure, an oval base to prevent the dry bag from rolling away on sloped surfaces and taped seams to keep moisture out. An excellent choice for lightweight backpacking, cycle touring and travel.
in 21 offers
The lowest price for Sea to Summit Ultra-Sil Dry Bag Set (3, 5, 8L) right now is $51.21 at Bicycle Store, compared across 20 retailers.
The all-time low was $26.95 on 25 May 2026 — today's price is 90% above the lowest ever. It has been notably cheaper before — worth setting a price alert.
Prices last updated 8 June 2026.
Last updated at 08/06/2026 18:41:35
Sea to Summit Ultra-SIL Dry Bags (Pack of 3)
Free delivery
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
Sea To Summit Ultra-Sil Dry Bag Set - SUPER SALE
Delivery between 12–16 June $9.95
Sea To Summit Ultra-Sil Dry Bag Set - SUPER SALE
Delivery between 12–22 June $9.95
Sea To Summit Ultra-Sil Dry Bag Set 3, 5, 8L Set Multi - Colour
Delivery $9.97
Sea To Summit Ultra-Sil Dry Bag Set 3, 5, 8L Set Multi - Colour
Delivery between 11–23 June $10
Sea to Summit Ultra-Sil Dry Bag - 3-Piece Set (3/5/8L) - Tarragon/Blue Atoll/Spicy Orange
Delivery between 11–23 June $10
Sea To Summit Ultra-Sil Dry Bag Set 3, 5, 8L Set Multi - Colour
Delivery $9.97
Sea To Summit Ultra-Sil Dry Bag Set 3, 5, 8L Set Multi - Colour
Delivery between 11–19 June $9.90
Sea to Summit Ultra-Sil Dry Bag 3-Piece Set
Delivery $40.76
Sea To Summit Ultra-Sil Dry Bag 3-Piece Set 3, 5, 8L
Delivery $9.95
originally posted on seatosummitusa.com
We have not used jet - purchased for our kayak trip around Cape Scott this summer - northern coast of Vancouver island . We have always been happy with Sea to Summit products
originally posted on seatosummitusa.com
Great bags kept my gear dry.
originally posted on seatosummitusa.com
Great sacks and will be using on AT thru hike
| Closure | Non-wicking hypalon roll-top closure |
| Shape | Oval base |
Sea to Summit Ultra-SIL Dry Bags (Pack of 3)
Free delivery
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
Sea To Summit Ultra-Sil Dry Bag Set - SUPER SALE
Delivery between 12–16 June $9.95
Sea To Summit Ultra-Sil Dry Bag Set - SUPER SALE
Delivery between 12–22 June $9.95
Sea To Summit Ultra-Sil Dry Bag Set 3, 5, 8L Set Multi - Colour
Delivery $9.97
Sea To Summit Ultra-Sil Dry Bag Set 3, 5, 8L Set Multi - Colour
Delivery between 11–23 June $10
We have not used jet - purchased for our kayak trip around Cape Scott this summer - northern coast of Vancouver island . We have always been happy with Sea to Summit products
Great bags kept my gear dry.
Great sacks and will be using on AT thru hike
I haven't tested them yet cause it's Winter here in Alaska, but I have no doubt about their quality!
Light and easy to use
They are super light and can pack up fast to store gear. I’m using these to organize a 45L pack with clothes and gear for a November elk hunt in Colorado. No snow or rain will be a problem for my clothes.
Gets the job done
Love the different sizes…..love dry clothes!
Very light and colorful...should really help on organizing my items for our thru hikes.Quality is the same as your larger stuff sacks, and that's a good thing.
| Closure | Non-wicking hypalon roll-top closure |
| Shape | Oval base |
