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
Image for Zippa Zipper Wet Bag, Large - design Black Lines
Image for Zippa Zipper Wet Bag, Large - design Black Lines
ZippaBigSwirlsOuttoSea001
ZippaBigFloralsPurple001
Zippa_Big_Space_Cats_001
Zippa_Big_Florals-Black_001
Zippa_Big_Paradise_001
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
Image for Zippa Zipper Wet Bag, Large - design Black Lines
Image for Zippa Zipper Wet Bag, Large - design Black Lines
ZippaBigSwirlsOuttoSea001
ZippaBigFloralsPurple001
Zippa_Big_Space_Cats_001
Zippa_Big_Florals-Black_001
Zippa_Big_Paradise_001
4+ items = 15% OFF

Big Zippa Wet Bag

$44.00 +880pts

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

Bundle Ready
Bundle & save!
Shop bundles!
- +
Notify me when available

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 324 reviews
96%
(310)
3%
(11)
1%
(2)
0%
(1)
0%
(0)
97.1
95.8
L
Lisa
Great quality laundry bag

We have used an older version of this bag for 6 years and it is in great condition. With a growing family we have added a second one and love it. Fun pattern, packs up small, easy to wash, and lasts forever!

Hello Lisa!! Many thanks for taking the time out of your day to leave a 5 star review for your Zippa Zipper Wet Bag! We greatly appreciate you sharing your experience with us! Knowing that it has been a reliable part of your growing family's routine is music to our ears. We love that you enjoy the fun pattern and its durability as well. Thank you for choosing Lil Helper! - Amanda @ Lil Helper

M
Moriah
Good car bag

I keep this bag in the car for wet towels and clothes on beach days or rainy days. It’s perfect and stores very small.

Hi Moriah! Wow, we are beyond thrilled to read your five star review of your Zippa Zipper Wet Bag!! We love hearing the adventures that folks take our products on, the beach and rainy days are great uses for this mighty bag! Thanks for sharing your experience! We hope you have the best day! - Amanda @ Lil Helper

M
Moriah
Perfect

Great for storing wet pads until the next wash cycle. Just don’t put them in soaking wet, otherwise the outside does get damp. Recommend!

Hey Moriah! Many thanks for sharing your experience with your Zippa Zipper Wet Bag here! We are glad to hear that it is working well for storing your wet pads until laundry day. Thank you for letting us know your feedback on storing soaking wet pads. We recommend rinsing your HyPs in cold water until the water runs clear and wringing the liquid out before storing, this helps with the damp factor and also any bacteria that could build up as you wait for your next wash cycle. Please let us know if you have any questions or more feedback for us anytime! We are here for you! - Amanda @ Lil Helper

J
Janna G
So many uses!

70 yo here and even our grandkids are past breastfeeding and diapering age. I absolutely love this family and their inclusive, positive messaging, so have been slowly trying and collecting their products to discover how versatile they really are! My husband and I have 3 of these now-perfect for wet socks after a rainy hike through the forest, and wet gloves or hats too!
Wishing you continued success in life and business. Thank you for always choosing love and kindness. 🩷

Hey Janna! Thank you so very much for your warm words and for sharing your experience with your Zippa Zipper Wet Bag! It is the best news to read how versatile they are for your family. Wishing you and your family many more adventures and happy moments! Thank you for choosing Lil Helper! - Amanda @ Lil Helper

E
Emily

Good product, well made. Does its job. Will probably get a couple more in the future for camping and travel purposes.

Hi there, Emily! Thank you so very much for taking the time to leave a review of your Zippa Zipper Wet Bag. We believe in creating high quality products for all of life's leaky moments so we are thrilled to hear that this is meeting the mark for you. We hope that your Zippa serves you well through all of your travels and we look forward to your next order! Have a lovely day! - Amanda @ Lil Helper

123
You might also like
Image for YinYang Waterproof Bag - design Florals White
YinYang Wet/Dry Bag
Lil Helper
$40.00
Image for Disposable Bamboo Liners
Disposable Bamboo Liners
Lil Helper
$20.00
Image for Zippa Zipper Wetbag - design Earth Rose
Zippa Zipper Wet Bag
Lil Helper
$18.00
Image for Swim Diaper - Adjustable - design Rainbow Pastel Neon
Swim Saver Swim Diaper
Lil Helper
$30.00