Umpqua Swiftlink Steamboat Sling Pack – Sage
Unrestricted movement with high capacity.
Umpqua’s SWIFTLINK™ Steamboat Sling Pack is ideal for those who enjoy having high-capacity storage but free line-of-sight and range-of-motion up front. Perfect for spey and switch anglers. A main compartment that holds six large boxes and secondary for smaller boxes and organization. Includes a LINK™ HatchPad.
| Specifications |
|---|
| 10 LINK™ ports (square die cuts) designed to function seamlessly with full line of LINK™ accessories |
| Can hold 12 Umpqua™ fly boxes |
| 11.5 liters / 700 cubic inches |
| Net slot (full pass-through built into back panel) |
| Single Zip Stretch Mesh Pocket (external) |
| Secondary Pocket |
| Full length internal zipped pocket |
FAQ
How many fly boxes can this sling pack hold?
The Steamboat Sling Pack can hold 12 Umpqua™ fly boxes.
Is the pack compatible with LINK™ accessories?
Yes, it features 10 LINK™ ports (square die cuts) designed to work seamlessly with the full line of LINK™ accessories.
What is the internal storage capacity?
The pack has a capacity of 11.5 liters or 700 cubic inches.




Nicholas Newman –
This sling pack is a game changer for my spey fishing trips. The main compartment holds all my fly boxes without crowding, and the free line-of-sight makes it easy to access gear. The LINK™ ports work perfectly with my existing accessories. I’ve used it on multiple trips and it stays organized without any issues.
Harry Mitchell –
Great for anglers who need both capacity and mobility. The net slot allows me to pass through easily while moving, and the secondary pocket keeps small items like tippet or clips in place. Lightweight and durable, it fits well in my backpack.
Edward Ross –
I love the organization and the way the fly boxes stay secure. The internal zipped pocket is useful for storing extra gear. A bit bulky for short trips, but excellent for longer outings with multiple fly boxes.