Hydrus 20L Dry Backpack Bundle (Bundle Add-On)
The Hydrus 20L Dry Backpack is built for paddlers who want gear bone-dry and shoulders happy. Airtight roll-top closure with welded seams keeps water out from light splashes through full submersion. External water-resistant zipper pocket holds phone, keys, and small items for quick access.
The carry system is what separates this from a basic dry bag. Padded shoulder straps with ventilated back panel and adjustable chest plus waist belts. It feels like a hiking pack, not a duffel.
Airtight design traps air inside, so the bag floats if it goes overboard. Sized to fit under the bungees on any Hydrus iSUP, secure and out of the way. Bundle-only on iSUP purchases. The standalone version is available separately.
Why This One
- 20-liter waterproof roll-top with welded seams. Survives full submersion
- External water-resistant zipper pocket for phone, keys, and small items
- Padded shoulder straps plus chest and waist belts (real hiking-pack fit)
- Floats if dropped overboard. Airtight construction traps air
- Bungee-mounts under any Hydrus iSUP deck rigging
Specs
- Capacity
- ~20 liters (expandable roll-top)
- Construction
- Welded seams + airtight roll-top closure (waterproof core)
- Carry
- Padded shoulder straps + back pad + chest and waist belts
Works With Every Hydrus Board
Fits all current Hydrus models.
Perfect For (And Not For)
- iSUP buyers who want a dry day-pack bundled with their setup
- River runs, raft trips, or kayak paddles with rough conditions
- Travel paddlers wanting one bag for water and trail
- Need a full board-sized transport bag → Mothership Paddleboard Backpack
- Just want a beach blanket to keep gear off the sand → Sand-Free Blanket Bundle
Everything You Need to Know.
In 3 Minutes.
Who this one is for. Who it is not for. What makes it different. No script. No hype. Just the founder talking straight.
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