• Reusable Silicone Ziplock Bags 4000ml
  • Reusable Silicone Ziplock Bags 4000ml
  • Reusable Silicone Ziplock Bags 4000ml

Reusable Silicone Ziplock Bags 4000ml

    15 reviews
  • $ 49.95 AUD
  • or make 4 interest-free payments of $12.49 AUD fortnightly with More info

Pack Size
Introducing the perfect alternative to ziplock bags! No more having to wash out your old, flimsy ziplock bags in order to reuse - Kappi 4L Reusable Silicone Ziplock Bags are super easy to clean and dry!

Our Reusable Silicone Ziplock Bags are perfect for storing fresh or frozen produce, snacks, leftovers and *so* much more! They're completely airtight, which means whatever you are storing in them will stay fresher for way longer. Simply line up the arrow on the slider with the arrow on the bag and slide to seal the contents inside. 


- Made from LFGB Certified Food Grade Silicone (no BPA or nasty chemicals that come in normal plastic ziplock bags!)

- Non-toxic & BPA free

- Leak-proof & airtight

- Featuring a pop-out bottom to sit upright when full

- Size 4L: 29cm Wide x 32cm High

- 2-Pack

- Perfect for storing bread in the freezer (easily fits a whole loaf)


What is Silicone?

Click here to read our blog post on all things Silicone!

Are they freezer/microwave/oven/dishwasher/sous-vide safe?

Yes! Kappi Silicone Ziplock Bags can be used in all temperatures! Just make sure to remove the sliders before heating however, as they are made of plastic.  

What's the best way to clean them?

Kappi Silicone Ziplock Bags can be cleaned in the dishwasher or simply fold them inside out, rinse clean and stand up to dry.

Are your products durable?

Most definitely. We don't believe in planned obsolescence here at Kappi HQ. Kind of counter-intuitive right? Well, we believe in providing customers with a product that will stand the test of time. We don't want them having to come back and buy the same thing because they loved it but it broke. Rather, we want customers to come back because they love their existing Kappi products and want to further reduce their environmental footprint with something else in our range! Long story short, our products are as durable as they are beautiful. And, if something does happen to go wrong with your product, get in touch with us and we'll sort something out!

Is Silicone biodegradable?

No. But it can be easily recycled. Silicone products can be quickly broken down by specialised recycling companies and repurposed into things like oil for industrial lubricants and mulch for playgrounds. Check with your local council to see if they have a silicone recycling system in place

Why is silicone is a better alternative to plastic?

Silicone is a great alternative to plastic because it is reusable, washable and non-toxic. It’s also a much better option for the environment. These factors all make buying silicone products a smart move when it comes to protecting the health of you and your family, plus the planet too.  

Shipping and Delivery

All orders placed are sent next business day from our Melbourne warehouse.

Australian Shipping

- Free Shipping for all orders over $75

- Flat Rate $8 for orders under $75

- Express Shipping $14

International Shipping

- Free Shipping for orders over $200

- Flat rate $30 for all orders under $200


- All items can be returned/exchanged within 100-days of delivery

Click HERE to see full Return and Shipping Policy


Customer Reviews
4.9 Based on 15 Reviews
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Filter Reviews:
Duyen N.
Quality bag

The bags are a great size that can fit bunches of leafy greens in them. Easy to wash and clean. Initially, the downside was how tricky the seal is to put on, but we figured out a fail safe trick of wetting the sealing stick first and it just slides on!

Toni I.
Australia Australia
Very handy for large items

I like to make things in bulk and freeze them. I use the large bags when I’ve made up a kilo of meat into burgers, I freeze the burgers first then store the frozen burgers in the large bag. I do the same thing when I cook a kilo of brown rice and freeze it in large ice cube trays. I love all the different sizes of silicon bags, the only problem is I keep finding more uses for them so I have to buy more bags

Kappi Reusable Silicone Ziplock Bags 4000ml Review
Peta B.
Good Product

The bags are good quality and a good size. The rigid plastic sealer piece can be quite hard to get on and off and also makes them more difficult to store in the fridge, but not a deal breaker. I think that aspect could be better designed however.

Brooke B.
I purchased a few different

I purchased a few different sizes and I love them! I have had carrots and parsnips in the one bag, it’s been over 2 weeks and they are as crisp as the day I bought them. Have been recommending them to friends!


YAY! So happy to hear that you're happy, Brooke! Enjoy! ♡

Penny D.
Fresh bread for longer!

We LOVE our new large size ziplocks. If you're a bread lover these are for you. Also our veggies are much happier now they have a snug air tight home. Thank you Kappi!


Yes - how brilliant are they for bread (glorious bread)! So glad you're enjoying the swap to reusables! ♡