Collection: Waterproof Bags & Cases

Plano covers most of this selection with waterproof hard cases and utility boxes in the 3449, 3500, 3600, and 3700 size formats, so capacity is the first thing to match to your kit. The smaller StowAway boxes suit terminal tackle and hooks; the Guide Series 3700 case handles bulkier items. The polycarbonate storage boxes and StowAway utility boxes lean toward tackle organization, while Plano's Emergency Dry Storage and Marine Emergency boxes protect critical onboard supplies, with several models offering a removable tray or shelf for separation. Ronstan's 10-liter Dry Roll Top bag rounds out the selection with a soft-sided option for gear that needs to stay dry in spaces too tight for a rigid case.

Before choosing, think about where the container will live on the boat and what it will hold. Hard cases stack well and resist impact, making them a natural fit for storage compartments. Roll-top bags compress into tighter spots and are easier to carry off the boat. For emergency supply boxes, compare overall depth and whether an internal tray helps you organize your supplies. The color-coded lids on Plano's polycarbonate line make it easy to tell boxes apart at a glance when several are stored together in a hatch or locker.