Lykus HC-3520 Waterproof Hard Case with Custom Foam Insert - Rugged

In this review of the Lykus HC-3520 waterproof hard case the bottom line is simple: this is a practical, heavy-duty transport case for photographers, drone pilots, and technicians who need reliable water and dust protection without paying for an overbuilt flight case. The reviewer found the case useful for organizing small to medium camera setups and electronics thanks to the customizable foam insert and the clear difference made by non-recycled polypropylene construction. Its IP67 certification and a lifetime limited warranty are the single biggest reasons to buy for anyone who carries gear into unpredictable environments.

Key Features

• Interior dimensions (with foam): The 12.8x11.1x6.4 in foam interior fits many cameras, lenses, microphones and compact drones while keeping items cushioned.
• Full empty interior size: The 13.78x11.81x6.5 in empty cavity gives slightly more room for irregular items or shallow accessories.
• Rugged material: Made from new polypropylene resin rather than recycled material for improved impact resistance and long-term toughness.
• IP67 certification: SGS-certified dust- and waterproofing protects gear from water, dust, sand and mud in harsh field conditions.
• Customizable foam: Three foam layers can be torn out along pre-scored boundaries, allowing a snug fit for cameras, lenses, projectors or tools.
• Warranty and quality: Backed by Lykus quality control and a lifetime limited warranty, offering added confidence for regular use.

Who It's For

The HC-3520 is aimed at hobbyist and prosumer photographers, videographers, drone operators and field technicians who need a portable, waterproof case that still fits in a car or carry setup. Its interior footprint suits a camera body with a couple of lenses, a small drone and controller, or a compact projector and accessories.

Users who need large, hard-flight-rated road cases or very deep internal capacity should look elsewhere; this case is not intended for large professional studio bodies or heavy equipment that requires wheels or a telescoping handle.

Pros & Cons

Pros

• True waterproof and dust protection with SGS IP67 certification, so gear survives wet or dusty conditions.
• Customizable three-piece foam insert makes it simple to create tailored compartments for mixed equipment.
• New polypropylene resin improves ruggedness and impact resistance compared with recycled alternatives.
• Compact interior dimensions that fit common camera and electronics setups while remaining portable.

Cons

• Interior depth and overall size limit use to small-to-medium gear; larger cameras or multiple pro lenses may not fit comfortably.
• No wheels or extendable handle, so heavier loaded packs must be carried by hand.

Specifications

Brand	Lykus
Model	HC-3520
Interior size (with foam)	12.8 x 11.1 x 6.4 in
Interior size (empty)	13.78 x 11.81 x 6.5 in
Material	New polypropylene resin
Waterproof rating	SGS certified IP67
Insert	3-piece customizable foam

Our Verdict

The Lykus HC-3520 is a strong value for anyone needing a small, truly waterproof hard case with flexible foam organization and durable construction. It is especially good for photographers, drone owners and technicians who transport medium-sized kits into rough conditions; buy it for the protection and modular foam, but look for a larger case if you regularly carry bulky pro lenses or multi-body setups.

Frequently Asked Questions

Is the foam removable and customizable?
Yes, the case includes three foam layers that can be torn out along scored boundaries to create custom compartments.

How waterproof is the case?
The HC-3520 is SGS certified IP67, meaning it is dustproof and can withstand temporary immersion in water.

What size gear fits inside?
The empty interior measures 13.78 x 11.81 x 6.5 in; with foam the usable space is 12.8 x 11.1 x 6.4 in, suitable for compact camera kits, small drones, microphones and tools.