Thunderhead Submersible Waterproof Fly Fishing Sling Pack - Eco Yucca

Our review of the Thunderhead Submersible Waterproof Fly Fishing Sling Pack finds it aimed squarely at anglers who need a lightweight, truly waterproof day pack that keeps gear accessible while wading or running banks. The single biggest reason to buy is the main compartment's fully waterproof, submersible protection via the TRU Zip, which allows you to lock valuables and electronics away without worry. Built from heavy-duty TPU coated fabric and finished with practical attachment points, this sling bag balances protection and carry comfort for hands-on fishing days.

Key Features

• Fully waterproof main compartment: The TRU Zip closure lets anglers submerge the pack to protect phones, wallets, and packed layers while still offering quick access when needed.
• Lightweight comfort: The foam shoulder strap and back panel reduce fatigue so the sling can be worn all day without chafing during long wade sessions.
• Durable construction: Bombproof 900D TPU coated NewStream fabric stands up to river abrasion, rocks, and repeated wet/dry use for long life.
• Accessory attachment: Exterior Hypalon tabs and reinforced cord loops provide secure anchor points for nippers, hemostats, and other fly fishing tools.
• Organized interior: The removable zippered pocket and interior organization keep tippets, leaders, and spare flies separated and easy to find.
• Front pocket weather protection: A water resistant zipper on the front pocket offers extra security for frequently used items that need quick retrieval.

Who It's For

This sling pack best suits anglers who wade frequently, kayak short runs, or need a compact waterproof solution for camera, phone, and essentials. Its submersible TRU Zip and rugged NewStream fabric make it a practical choice for anyone who expects to get wet and wants peace of mind about their gear.

It is less appropriate for anglers who need high-capacity luggage for multi-day trips or those who prefer a two-shoulder pack for heavy loads; the sling format prioritizes mobility and light carry over maximum storage volume.

Pros & Cons

Pros

• Truly waterproof submersible main compartment keeps valuables safe in challenging conditions.
• Lightweight foam strap and back panel deliver comfortable all-day wear while on the water.
• Sturdy Hypalon tabs and reinforced cord loops make tool attachment simple and durable.
• Removable interior zippered pocket improves organization and lets anglers tailor the layout.

Cons

• Sling capacity is limited compared with full backpacks, so it is not ideal for anglers who need to carry lots of bulk or overnight gear.

Specifications

Brand	fishpond
Material	900D TPU coated NewStream fabric
Main closure	Self-healing TRU Zip (fully waterproof)
Front pocket closure	Water resistant zipper
Carry	Sling with lightweight foam shoulder strap and back panel
Attachment points	Exterior Hypalon tabs and reinforced cord loops
Interior	Removable zippered pocket and organized layout

Our Verdict

The Thunderhead Submersible Sling Pack is a smart buy for anglers who prioritize waterproof protection and low-bulk mobility. Its rugged fabric, submersible TRU Zip, and comfortable sling carry make it excellent value for day anglers who expect wet conditions, while those needing much larger capacity should consider a backpack style instead.

Frequently Asked Questions

Is the main compartment truly submersible?
Yes; the TRU Zip closure and coated fabric are designed to keep the main compartment waterproof for submersion of valuables.

Can I attach tools like nippers and forceps?
Yes; exterior Hypalon tabs and reinforced cord loops provide secure attachment points for fishing tools and accessories.

Is the sling comfortable for all-day wear?
Yes; the lightweight foam shoulder strap and back panel reduce pressure and make the pack comfortable for extended fishing sessions.