Quick answer
If you already have the wet bag that came with your Mockingbird Stroller, an extra one lets you separate clean from dirty without mixing odors. Use the original for clean backup clothes and the extra for soiled items, or keep one in the stroller and one in your diaper bag. It is a small upgrade that prevents a single mess from contaminating everything else you packed.
Why one wet bag is rarely enough on a stroller outing
A single wet bag forces you to choose between storing clean items and containing a mess. Once a blowout or spilled bottle happens, that bag becomes the dirty bag, and anything clean you put inside afterward picks up moisture and odor. An extra wet bag solves that by giving you a dedicated dirty bag and a separate clean bag. This matters most on longer outings or when you are traveling with more than one child. The stroller's storage basket can hold both, so you are not adding bulk to your carry.
storage basket
Practical ways to use an extra wet bag
Think of the extra bag as a flexible container for anything wet, soiled, or smelly. It keeps messes from spreading to your stroller fabric, your other belongings, and your hands. Because it is reusable, you can empty it, wipe it down, and use it again the same day.
- Diaper blowouts: seal the soiled diaper and wipes inside so odor does not escape into the basket.
- Wet or muddy clothes: after a puddle splash or unexpected rain, keep soaked items away from dry layers.
- Spit-up and drool rags: contain damp burp cloths until you reach a washing machine.
- Potty-training accidents: store wet underwear or pants without leaking onto other items.
- Snack spills and sticky messes: hold messy bibs, spoons, or half-eaten fruit that would otherwise smear.
- Swim or splash-pad gear: keep wet swimsuits separate from towels and dry clothes on the way home.
How to choose and care for a stroller wet bag
Not all wet bags are equal. Look for a bag with a secure closure—usually a zipper or drawstring—so contents stay put when the stroller tips or you dig through the basket. A water-resistant lining helps prevent leaks, but no bag is completely leakproof if you leave standing liquid inside for hours. Size matters too: a bag that is too large wastes space, while one that is too small cannot hold a full outfit. For most parents, a bag roughly the size of a large pouch works well for a single diaper change or a set of baby clothes. If you are using the Mockingbird wet bag that came with your stroller, it is already sized for typical messes; an extra one doubles your capacity without adding a new system.
When an extra wet bag is not the right fix
If your main problem is that the stroller itself is getting dirty—not the items inside it—a wet bag will not help. You need a different solution, such as a stroller liner or more frequent wiping. Similarly, if you are dealing with a recurring leak from a bottle or sippy cup, the issue is the cup, not the bag. And if you rarely have messy episodes, one wet bag plus a plastic bag from home may be enough. The extra bag is for parents who are tired of choosing between clean and dirty storage on every trip.
Diagnosis: Is an extra wet bag the right solution?
- Symptom: You have to choose between storing clean and dirty items in the same bag.: Likely cause: You only have the single wet bag that came with your stroller. Corrective action: Add a second wet bag so one is always available for soiled items while the other holds clean backups. If you frequently have both clean and dirty items at the same time, a second bag solves it.
- Symptom: Odors or moisture spread from a soiled item to other things in your stroller basket.: Likely cause: The dirty item is not fully contained, or the bag you are using is not water-resistant. Corrective action: Use a wet bag with a secure closure for any wet or smelly items, and empty it as soon as you get home. If the bag itself leaks or does not seal, replace it with a better-contained option.
- Symptom: You keep using plastic bags that tear or leak.: Likely cause: Disposable bags are not designed for repeated wet or heavy messes. Corrective action: Switch to a reusable wet bag, which is more durable and can be wiped clean between uses. If you want less waste and fewer leaks, a reusable bag is the better choice.
- Symptom: Your stroller fabric is getting dirty, not the items inside it.: Likely cause: The mess is happening on the stroller itself, not inside a bag. Corrective action: A wet bag will not protect the stroller surface. Instead, consider a stroller liner or clean the fabric according to the manufacturer's instructions. If the problem is on the stroller, stop here—an extra wet bag is not the right fix.
Product facts
- Extra Wet Bag: This is an additional (or replacement) Wet Bag for the one included with all Mockingbird Stroller purchases. If you already own a Mockingbird Stroller, you can add a second identical bag without switching to a different brand or size.
- Extra Wet Bag: This replacement includes one Wet Bag. Please note that text colors may vary. You receive exactly one bag, so order two if you want both a clean and a dirty bag. The color variation is cosmetic and does not affect function.
- Extra Wet Bag: Final Sale: Replacement parts like this item are not eligible for returns or exchanges. Confirm you want an extra bag before ordering, since you cannot return it later.
