THKFISH Fishing Tackle Box 3400/3500 - Waterproof Floating Organizer

In this review of the THKFISH Fishing Tackle Box 3400/3500 the bottom line is simple: this pair of compact, floating tackle boxes is best for anglers who want a durable, waterproof organizer that keeps lures visible and safe on boat or kayak trips. The review found the most compelling reason to buy is the combination of a silicone-gasket sealed lid and floating construction, which together prevent water damage and make retrieval easy if dropped overboard, while still remaining light enough for daily carry.

Key Features

• Waterproof seal: Lids use silicone gaskets and three cam-action latches to keep bait and accessories dry and prevent spills during transport.
• Floating design: The boxes float if dropped in water, allowing quick recovery and protecting gear from getting soaked on boat and kayak outings.
• Customizable layout: The 3500 tray includes 15 removable dividers with non-slip grips to arrange spaces for most lure sizes and to ventilate stored items.
• Sun protection: A translucent, light black lid reduces UV exposure to lures, helping slow fading and oxidation on bright days.
• Durable build: Made from high-tenacity PE material with a thickened frame for drop resistance and long-term use in outdoor conditions.
• Compact portability: Standard size of about 10.6in x 7.1in x 1.9in makes the pair easy to carry and stow on fishing trips.

Who It's For

The THKFISH tackle boxes are aimed at recreational anglers who fish from boats, kayaks, or shore and need a compact, weather-resistant organizer to protect lures and terminal tackle. The floating capability and waterproof gasket are particularly useful for anyone worried about accidental drops in water or wet storage conditions.

Serious tournament anglers who require very large, multi-layer capacity or racks of dozens of fitted compartments may find these single-layer, small-size boxes limiting. Also, buyers who need preconfigured specialized compartments for specific lure systems should consider larger multi-layer organizers.

Pros & Cons

Pros

• Waterproof gasket and cam latches provide a tight seal to keep contents dry.
• Floating design adds protection and convenience for boat and kayak fishing.
• Removable dividers on the 3500 tray let users DIY the interior layout for oversized lures.
• Translucent, sun-protective lid enables quick content identification while reducing UV exposure.

Cons

• 3400 model ships without dividers, so it may need aftermarket inserts for users who want compartmentalization.
• Small single-layer size may not suit anglers who prefer large multi-tier storage for many lure types.

Specifications

Brand	THKFISH
Models	3400 (no divider) and 3500 (15 removable dividers)
Material	High tenacity PE material
Dimensions	10.6in x 7.1in x 1.9in (each)
Closure	Three cam-action latches with silicone gasket
Special features	Floating design, translucent sun-protective lid

Our Verdict

The THKFISH 3400/3500 tackle boxes are a smart value for anglers who want compact, waterproof, and floating organizers that protect lures on boats and kayaks. The customizable 3500 tray and durable construction make them practical for everyday use, while the translucent sun-protective lid and tight latches add real protection. Choose these boxes for portable, reliable storage; look elsewhere if you need large multi-layer capacity or pre-divided specialty layouts.

Frequently Asked Questions

Do these tackle boxes float if dropped in the water?
Yes, the boxes are designed to float so you can retrieve them quickly without letting your tackle get soaked.

Does the 3400 model include dividers?
No, the 3400 is supplied without dividers; the 3500 model includes 15 removable dividers for customization.

Will the lid protect lures from sun fading?
The translucent light black lid reduces UV exposure to help slow fading and oxidation, improving lure longevity during sunny trips.