Koyukon Waterproof Duffel Bags
Waterproof TPU duffels built for hunting, fishing, rafting, travel, and rough weather.
Waterproof Duffel Bags Built for Real Abuse
The Koyukon Waterproof Duffel Bags are built for hunters and outdoor travelers who need serious wet-weather storage without the bulk and compromises of traditional dry bags. Designed for harsh field use, these TPU duffels are made to protect clothing and gear from rain, wind, snow, rafting spray, truck beds, and rough transport.
Available in 40L, 70L, and 90L, the Koyukon waterproof duffel bag line is built around durable waterproof construction, marine-grade zippers, abrasion-resistant materials, and practical features that make travel, camp gear storage, hunting trips, fishing, rafting, and field use easier.
Carry system note: The 40L includes both backpack straps and carrying handles. The 70L and 90L include carrying handles only and do not include backpack straps.
100% Waterproof TPU
Built with tough TPU-coated fabric and marine-grade waterproof zippers for dependable weather protection.
Built for Travel
Designed for boats, rafts, bush planes, ATVs, airport travel, camp gear, and hard miles in rough weather.
Choose Your Size
40L includes backpack straps and carrying handles. 70L and 90L are built for larger loads and include carrying handles only.
Features
- 100% waterproof TPU fabric built for harsh field conditions
- Upper: heavy-duty abrasion-resistant TPU coated 840D nylon
- Bottom: super-duty abrasion-resistant black TPU coated 1680D nylon
- 3 external waterproof marine-grade zippers with welded grip sliders
- Side-mounted air release valve for compression and tight packing
- Carry system varies by size: 40L includes backpack straps and carrying handles; 70L and 90L include carrying handles only
- Reflective logos and zipper assist handles for visibility in low light
- Heavy-duty stitching throughout
- Fishing rod / tripod side straps with silicone grip
- 3-year manufacturing defect warranty
Size Guide
| Size | Dimensions | Weight | Carry System |
| 40L | 24" x 13" x 10.5" | 2 lb 13 oz | Backpack straps + carrying handles |
| 70L | 32" x 15" x 12" | 3 lb |
Carrying handles only No backpack straps |
| 90L | 37" x 14" x 12" | 3 lb 6 oz |
Carrying handles only No backpack straps |
Which Size Is Right for You?
Why TPU Instead of PVC?
TPU is built for durability, flexibility in cold weather, and resistance to oxidation and chemical breakdown. It is the stronger long-term material choice for serious field use in a waterproof hunting bag, waterproof gear bag, rafting gear bag, or hunting travel bag.
PVC is more prone to brittleness in cold temperatures, fading, punctures, and cracking. Koyukon waterproof duffel bags are built around TPU for longer life and better real-world performance.
Pairs Well With
Complete your setup with waterproof gear and field essentials that pair naturally with the Koyukon duffel line.
Frequently Asked Questions
Are Koyukon duffels fully waterproof?
They are built with waterproof TPU fabric and waterproof marine-grade zippers for serious weather protection during hunting, fishing, rafting, travel, and rough transport.
Does the 40L work for carry-on travel?
The 40L is listed as meeting most federal regulations for carry-on luggage, but travelers should always confirm size requirements with their airline before flying.
Which Koyukon duffel comes with backpack straps?
Only the 40L Koyukon Waterproof Duffel Bag includes backpack straps and carrying handles.
Do the 70L and 90L duffels come with backpack straps?
No. The 70L and 90L Koyukon Waterproof Duffel Bags include carrying handles only. They do not include backpack straps.
What sizes are available?
The Koyukon Waterproof Duffel Bag line is offered in 40L, 70L, and 90L sizes.