Sterilite 37 Quart Gasket Box Storage Organizer Bin Review (2026)

Who this storage bin fits

The Sterilite 37 Quart Gasket Box is built for anyone who wants a sealed, stackable bin for keeping camp gear or household items organized and protected from dust and moisture, rather than a specialized outdoor product. Sterilite lists the exterior dimensions at 24 inches long, 18 inches wide and 7 inches tall, a low, wide footprint that fits well laid flat across a car trunk or SUV cargo area rather than a taller tote that takes up vertical space. That size and shape suit car campers organizing kitchen supplies, clothing or gear by category, as well as anyone using it for general home storage under a bed or on a shelf, since Sterilite designs the line for both uses.

How the seal and latches work

The defining feature is the gasket seal built into the lid, a rubber-like strip that presses against the base when the latches are closed to keep dust, moisture and pests out of the contents, a real step up from a plain snap-on lid tote. Sterilite pairs that seal with durable latches on the sides that hold the lid firmly shut, which matters on a bumpy dirt road where a loose-fitting lid could pop open. The clear base and lid let campers see what is inside without opening the box, useful when digging through several stacked bins looking for one specific item. Interior dimensions run smaller than the exterior at roughly 19 7/8 by 15 1/8 by 5 5/8 inches, worth checking against anything long or tall that needs to fit inside.

Using it for camp gear

In practice, the gasket seal is most valuable for anything sensitive to moisture or dust, like a stove and fuel canisters, clothing, or paper maps and documents kept together for a trip. Sterilite's recessed lid design lets full bins stack neatly on top of each other, which helps make the most of trunk or garage shelf space between and during trips. Because the box has no built-in dividers, small items like tent stakes or utensils will still shift around loose inside unless packed in their own pouch or smaller container first, so it works best as one layer of a broader packing system rather than a complete organizer on its own. The rigid plastic construction does not fold flat when empty, so it takes up the same footprint in storage whether full or empty.

How it compares with other trunk organizers

Against the larger Sterilite 54 Quart Gasket Box, which our data ranks a bit higher, this 37 quart size trades some capacity for a smaller footprint that fits more easily alongside other gear in a packed trunk, making it the better choice for smaller loads or tighter vehicles. Compared with the Sterilite 32 Quart Gasket Box, a close rival in size and score, the difference mostly comes down to how much gear needs to fit inside a single sealed bin. Against soft-sided options like the FORTEM Trunk Organizer with Cooler, which our data scores similarly, this rigid Sterilite box wins on dust and moisture sealing but loses on flexibility, since a soft organizer can compress or fold when not full and this rigid box cannot.

Verdict and who should size differently

For car campers who want a genuinely sealed, stackable bin sized to fit a trunk without dominating it, the Sterilite 37 Quart Gasket Box earns our score of 7.8 out of 10 for its effective gasket seal, secure latches and sensible mid-size footprint. It is a solid, no-frills choice for keeping one category of gear dry and organized. Anyone packing a large group's worth of gear should size up to the 54 Quart version, while those with only a small amount to store, or who want a folding soft organizer instead of rigid plastic, should look at a smaller Sterilite size or a different style of trunk organizer entirely.

Frequently asked questions