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Image for Zippa Zipper Wet Bag, Large - design Stellar
Image for Zippa Zipper Wet Bag, Large - design Stellar
Image for Zippa Zipper Wet Bag, Large - design Stellar
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Image for Zippa Zipper Wet Bag, Large - design Stellar
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Image for Zippa Zipper Wet Bag, Large - design Watercolour Greenery
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Image for Zippa Zipper Wet Bag, Large - design Space Dinos
Image for Zippa Zipper Wet Bag, Large - design Space Dinos
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Image for Zippa Zipper Wet Bag, Large - design Stellar
Image for Zippa Zipper Wet Bag, Large - design Stellar
Image for Zippa Zipper Wet Bag, Large - design Stellar
Image for Zippa Zipper Wet Bag, Large - design Stellar
Image for Zippa Zipper Wet Bag, Large - design Stellar
Image for Zippa Zipper Wet Bag, Large - design Earth Rose
Image for Zippa Zipper Wet Bag, Large - design Earth Rose
Image for Zippa Zipper Wet Bag, Large - design Earth Rose
Image for Zippa Zipper Wet Bag, Large - design Rainbow Pastel
Image for Zippa Zipper Wet Bag, Large - design Rainbow Pastel
Image for Zippa Zipper Wet Bag, Large - design Rainbow Pastel
Image for Zippa Zipper Wet Bag, Large - design Watercolour Greenery
Image for Zippa Zipper Wet Bag, Large - design Watercolour Greenery
Image for Zippa Zipper Wet Bag, Large - design Watercolour Greenery
Image for Zippa Zipper Wet Bag, Large - design Watercolour Greenery
Image for Zippa Zipper Wet Bag, Large - design Space Dinos
Image for Zippa Zipper Wet Bag, Large - design Space Dinos
Image for Zippa Zipper Wet Bag, Large - design Space Dinos
Image for Zippa Zipper Wet Bag, Large - design Space Dinos
Image for Zippa Zipper Wet Bag, Large - design Space Dinos
Image for Zippa Zipper Wet Bag, Large - design Black Lines
Image for Zippa Zipper Wet Bag, Large - design Black Lines
Image for Zippa Zipper Wet Bag, Large - design Black Lines
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Image for Zippa Zipper Wet Bag, Large - design Black Lines
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Back in Stock! 25% OFF

Zippa Zipper Wet Bag - Large

$45.00 +900pts
or 4 interest-free payments of with

Keep wet items contained with the Big Zippa Wet Bag. Waterproof, spacious, and durable—perfect for swimsuits, towels, gym clothes, and more!

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The Big Zippa Wet Bag is your go-to solution for managing wet and messy items on the go. Made with durable, waterproof fabric, this spacious bag features a reliable zipper to securely hold towels, workout clothes, swimsuits, and more. Its versatile design makes it an essential for travel, gym sessions, beach trips, or daily errands. With its easy-to-clean and long-lasting construction, the Big Zippa Wet Bag helps you stay organized while keeping moisture and odors under control.

100% POLYESTER

LENGTH: 25 inches (63.5 cm)
WIDTH: 17 inches (43.18 cm)

  1. Heavy-Duty wash (longest cycle) on warm (max. 140 F/60 C) with recommended amount of detergent. Make sure you use enough detergent.
  2. Line dry when you can or tumble dry on medium.
  3. Use a reputable, commercially available detergent- Tide Original
  4. Do not use laundry soaps such as castile or coconut based soaps and detergents with fabric softener.

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.

Customer Reviews

Based on 138 reviews
93%
(129)
5%
(7)
1%
(1)
1%
(1)
0%
(0)
97.1
95.7
V
Viyada
Very Big & Very Cute

Very happy because of the attention to details put into this wetbag. Love that it's very big to storage my cloth pads for laundry, a snapped loop on each side to securely hang it & a nice zipper instead of the drawstring originally. No leaking & really appreciate the cute prints! No wonder it keeps selling out!

Hi Viyada! Many thanks for taking the time to leave a 5 star review of your Zippa Zipper Wet Bag! We take great pride in each detail of our products so we are overjoyed reading that you are impressed with the size, functionality, and aesthetic of your Zippa! We hope that it continues to serve you well and that you have a fantastic day! - Amanda @ Lil Helper

B
Briana fletcher
Wet bag

These are a absolute must for anyone using cloth diapers. But they are also good for so much more. Swimming ect

Hiya Briana!! Sending you so much gratitude for taking the time to review your Zippa Zipper Wet Bag. We are absolutely delighted reading how useful it has been for you so far. We agree that the Zippa Zipper Wet Bag is amazingly helpful for cloth diapering or swim season - any mess on the go is easily contained in the Zippa! We hope that your Zippa continues to serve you well and that you have a wonderful weekend! - Amanda @ Lil Helper

C
Cas
Dandy diaper bag

We’ve been using this bag for about 6 months now and it’s still great. We even traveled with the bag on a plane and were impressed with how it contained the odor of (a few) wet diapers. It’s easy to wash along with our other cloth diapers, and air dries quickly. Would recommend.

Hey Cas!! Sending you a BIG thank you for taking the time to leave such a glowing review of your Zippa Zipper Wet Bag! It is a joy to read how your Zippa has been making your days easier- in travel and in your day to day outings! We hope that it continues to serve you well through all of your adventures. Thank you for choosing Lil Helper! Have a fantastic weekend! - Amanda @ Lil Helper

E
Ethan

A nice cute little bag that goes with the blanket! Beautiful print on it

Hey there, Ethan! Hip hip hooray! We are cheering over here at Lil Helper HQ reading that you are enjoying your Big Zippa Zipper Wetbag so much that you gave it 5 stars!! It is a great companion to the Lifesaver XL and you chose a great print for both- we think the rainbow pastel is a beautiful one as well! Thank you so very much for leaving this review and for choosing Lil Helper! Have a great day! - Amanda @ Lil Helper

C
Ciara McVicar Scorgie
Just what we needed

My husband and I travel often, and we were looking for something for dirty clothes while away. We purchased 2 big zippa bags and they are the perfect solution - small and light enough to pack, bigger than typical plastic laundry bags in a hotel room, and with a zip on top to keep odors contained.

The bonus being the wet bag aspect of the big zippa - if clothes are damp from rain or swim, they can be still stored in the bag until we’re able to get home for laundry.

Would buy again!

Howdy Ciara! It is music to our ears that our Big Zippa bags are exactly what you needed! They really are the best for traveling- for long trips or shorter day trips, you're covered for any messes that come up! Thank you for trying us out and for leaving such a wonderful review. We hope to continue providing you with great products for your future travels. Happy travels! - Amanda @ Lil Helper

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