Whizzer™️ Big Kids/Adult Eco-Toilet

Whizzer™️ Big Kids/Adult Eco-Toilet

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The bigger Whizzer was the top request after launching the kids version in 2021 - firstly from Mum's who discovered the kids one doesn't quite hold the capacity they also need in a hurry.

Now everyone from keen campers and fun festival goers to truck drivers and those with medical conditions have been deemed the Whizzer as a game-changing product that provides a hygienic, comfortable and leakproof solution.

As such it has become multi-award winning handy travel sized must-pack.

Kids have got used to the ease of using a Whizzer too now so, as they grow they'll need a bigger capacity.

Please read the product information below or access the instruction manuals in the Whizzer Info from the menu bar.

There's also an FAQ page also accessible from the menu to discover more.

Straps and bags sold separately- see below for links

News just in

There is a 1 litre capacity Whizzer coming soon (ETA August)! 

Launch date will be announced to subscribers and on social media.

If you need your whizzer to hold more than the 700ml it currently can then grab a pack of silicon sachets (we will be selling them here soon but for now just search up 'safety gel') these tiny packs, soak up 1 litre of liquid and turn it into gel like magic!

View full details

Big Kids / Adult Whizzer

Product Information

How to use the Whizzer

Scroll down for a demo video by Zoë, the inventor, in Sara Davies studio.

Or click HERE for a video explanation.

The big whizzer works in exactly the same way as the original kids Whizzer.

It comes with the same unisex privacy spout which attaches to the white stability ring.

The leakproof funnel is still here too and still attaches into the small holes in the ring (you'll be able to put it together in a flash after a few practice sessions) but be sure to follow the video instructions.

The leakproof funnel is not necessary during use if you find you have a fast flow and it fills too quickly. It's sole function is to ensure the urine is kept inside the whizzer once the lid is on.

All parts can be separated for cleaning or storage. This means you can even use the same parts from your original kids Whizzer if needed.

Once the lid is replaced with the spout (which clicks into the white stability ring) it is designed to be held in place beneath the body when in a standing position.

Female users tend to squat a little.

The user can allow the soft silicone to cup around their private area with the higher part of the spout at the front for added discreetness which acts as a spray guard (for unpredictable aim) with boys.

The rest of the spout scoops beneath the body to give a seal that prevents the messy splashes.

It can be positioned at whatever angle is most comfortable for the user, so we always suggest testing at home first.

Capacity and Size

The big whizzer has a 500ml capacity which is double the original whizzer. 

It can be used for any age and the parts are interchangeable with the kids version.

When in its small storage state, it folds down in the middle to be 9.5cm in height as the original Whizzer but when it is pulled out, it grows to 18cm.

Tip: remove the funnel from the stability ring of either whizzer when in use to prevent it from filling too quickly, it also gives you a few extra ml of capacity.



The Big Whizzer is still made from the same high-grade superior quality silicone that you're familiar with from the original Whizzer which will mould around the body for ease, comfort and privacy. It is even food-grade so dishwasher safe and we advise washing it with hot soapy water as soon as you can after use.

The high-grade silicone material is not only free from BPA and other harmful toxic elements but it provides an eco-friendly alternative to using plastic products or the awkward and embarrassing public urination option.

More Products

For more info read our full User Guide HERE

Spare parts and bags can be found HERE

Attachment straps can be found HERE

Ergonomic Design

The ergonomic design of the soft silicone spout is specially designed to mould around both girls and boys bodies for ultimate comfort.

The highest part of the spout should always be at the front to maintain privacy (and this also helps with boys unpredictable aim) while the rest scoops beneath the body to seal the area which is intended to ensure girls can have a mess free experience too.

Leakproof Safety

Once the Whizzer has been used and the lid has been replaced, the internal funnel will ensure that the fluid remains inside the main body of the product with no leaks. 

Did you know?

Talking about going to the toilet is still taboo but millions of adults are struggling in silence because of the embarrassment. If you are experiencing a problem that is impacting your day please know you are not the only one. We hope to share stories on the website to make people feel less alone and break the toilet talk taboo. Do get in touch if you'd like to share your story anonymously.

Double Deal

Add two Whizzers of your choice to the basket for a double deal discount! 

Glow Whizzer Info

For the full product information and access to the whole Glow Whizzer Range head to GloWhizzer Page

NEW Whizzer-Fest

The Whizzer-fest colours are the latest pre-launch to drop ahead of the 2024 Festival season which we hope to take by storm!

Afterall who wants to leave the tent at night or miss out on a performance at main stage just to visit the disgusting long drops!

The snazzy tie-die inspired look comes in a pink and a blue version.

The Adult versions are now available for immediate dispatch but as the Kids versions are still awaiting their packaging so are due by the end of Feb 2024.

Big vs Small Whizzer

The 500ml+ version is here as a follow-on when kids are reaching the max capacity of their kids Whizzer or if you know they are able to hold a lot already. All bladders are different so most kids will be fine with a kids one until they’re 7-8yrs as the average bladder capacity for that age is 240ml but if children are big drinkers or are able hold themselves for longer periods of time then they could find they can fill it at a younger age. More information on Bladder health can be found on the ERIC website and the larger Whizzer can be found HERE

Out of Stock | Pre-order

If a product is out of stock and says (Pre-order) it will allow you to place as order as usual but you will be in the dispatch queue so as soon as your product is available you'll receive a dispatch notification to let you know your order is on it's way with a tracking link.

The Whizzer-fest colours are all in stock now but the Green is stating pre-order because the latest stock delivery has been delayed. We are told that it will be delivered the week of 1st April (as soon as the warehouse opens after Easter) so not too long but we will keep updates here as customers report that emails often go to their spam folders. Thank-you for your patience.


Thank-you for all your support so far. It was exactly 2 years ago from launching this adult Whizzer that I did this for the original kids Whizzer so I'm excited for you all to join me on this next stage of the Kiddiwhizz journey.

Follow on socials and make sure you're subscribed to emails to keep up to date with more exciting news to come!

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