Serious Storage Power

Serious Storage Power

Roomy enough to hold 15–20 cloth diapers or all your wet gear from the gym, pool, or weekend trip. Big Zippa keeps everything tidy, leak-free, and out of sight until wash day.

Built Tough, Sealed Tight

Built Tough, Sealed Tight

Crafted from waterproof PUL and double-stitched for long-lasting durability. The smooth zipper closure keeps moisture and odors contained—no leaks, no worries.

Ready for Anything

Ready for Anything

Whether you’re packing for travel, beach days, or just keeping laundry organized at home, the Big Zippa has you covered. Wash, hang dry, repeat—it’s made to handle life’s messiest moments with ease.

Big Capacity, Bigger Convenience

Big Capacity, Bigger Convenience

The Big Zippa is designed to make life easier. Whether it’s laundry, beach days, or road trips, this spacious wet bag keeps your damp or soiled items contained until you’re ready to deal with them. Its large size fits plenty—up to 20 diapers or a weekend’s worth of clothes—while the sturdy zipper keeps leaks and smells locked away.

Strong, Simple, and System-Ready

Built with durable, waterproof PUL and double-stitched for long-lasting use, the Big Zippa is as tough as it is practical. Hang it up by the snap strap, toss it in the wash, or pair it with your Small Zippa and Mesh Bag for a complete, easy-care storage system that keeps your clean and used items perfectly organized.

FAQ

Need help finding more gross stuff to put in this bag? Probably not. But we have some answers to frequently asked questions about it you can check out.

Full FAQ Page

Blog

The bag is big enough to store 15-20 diapers. This means it will contain your stash until wash day but it can also be used for trips or on the go!
Wash it with your diaper laundry or regular laundry. We recommend washing on cold or warm as water too hot can damage the PUL. Check out this awesome washing hack here! Watch video
We recommend hanging to dry but you can always dry on low heat for about 20 minutes. It won't take long!
Typically it’s used to store dirty diapers till wash day but it's certainly not limited to that! You can use it for traveling to carry clothes and blankets. It can be used for laundry and a lot of our customers who are frontline workers like to use it to store their dirty PPE between their travels from work to home.
All our wet bags are double stitched to prevent leaks—a feature available in no other wet bag on the market. The bottom of the bag is continuous fabric and the top is a convenient drawstring. This allows for easy access and airflow.

Oh no, my wet bag is leaky! Now what?
Are you adding oversaturated items? Things that are absolutely soaking wet could leak through the PUL, especially if it's been sitting there a while.