1. nudie rudie lunch box leak proof stainless steel bento style lunchbox with white removable silicone seal on lid. comes with 2 additional snack pots (green lids)
  2. leakproof stainless steel lunch box
  3. leakproof stainless steel lunch box
  4. leak proof stainless steel lunch box
  5. leakproof stainless steel lunch box
  6. stainless steel leak proof lunc box with white silicone seal - nudie rudie lunch box
  7. stainless steel leak proof lunc box with white silicone seal - nudie rudie lunch box

Leakproof Stainless Steel Lunch Box (white silicone seal)

Regular price $60.15
The lunch box you've been waiting for!Our revolutionary leakproof stainless steel lunch box is now better than ever with a silicone piece on the clasp...

The lunch box you've been waiting for!

Our revolutionary leakproof stainless steel lunch box is now better than ever with a silicone piece on the clasp to allow for smoother opening and closing. This is the ultimate, quality lunch box, that will last your child years. Pack an appealing and balanced, waste-free lunch in minutes that will tempt even the fussiest eater. 

What we LOVE about this lunch box:

- 304 high quality food grade stainless steel, complies with FDA standards

-Leak Free. The removable (BPA free, dishwasher safe) silicone seal on the lid, seals each compartment meaning you can pack your orange segments or dip next to your crackers without them mixing with each other. Note: the silicone seal is suitable for thick liquid items such as yoghurt, for thin liquids such as salad dressing, use the dip pot. Not suitable for large amounts of runny liquids or water (please use our snacks pots for foods such as these). Our seals are made from pure food grade silicone that complies with LFGB regulations. 

- The five individually sealed sections mean you can say good bye to glad wrap and other soft plastic single use packaging. We’re helping to support the “nude food” movement in schools and minimise the impact that lunch box wrappers have on our environment

- Dishwasher safe, remove the silicone seal and the whole thing can go in the dishwasher

- Fits around 4 cups of food (plus extra in the snack and dip pots)

- Dimensions: 25.5 cm x 18.8 cm x 5 cm- Light weight, 650g (empty)

- Snack Pot: 9.2 cm round, 3 cm deep (included)

- Dip Pot: 5.7cm round, 3 cm deep (included)

- White silicone seal on lid, snack and dip pots have green lids (refer to images)

- Fits our range of lunch bags (junior and bigger kids collections) as well as Project Ten lunch bags (The Take Away Design) and other popular varieties such as Monti Co large, Nude Food Movers large light lunch bag

Looking for more information? Try our FAQs page.

Fits around 4 cups of food (plus extra in the snack and dip pots)

25.5 cm x 18.8 cm x 5 cm- Light weight, 650g (empty)

Snack Pot:
9.2 cm round, 3 cm deep (Perfect if you need to pack crunch n sip separately!) (included)

Dip Pot:
5.7cm round, 3 cm deep (ideal for dips and salad dressing) (included)

Refer to images for capacity of each section (1/2 cup = 125ml)

Our stainless steel leak free lunchboxes are dishwasher safe. Simply peel out the silicone seal on the lid and the whole lunch box can go in the dishwasher. 

Free domestic shipping Australia wide for orders over $150.

Flat rate $10 shipping all domestic orders under $150.

Express shipping $16.95 is offered through Australia Post, for next day delivery once dispatched to most capital cities. 

View shipping information for more information including international orders

  • Paediatric Dietitian Approved
  • Supporting Nude Food
  • Eco-friendly
  • Leak Proof Quality Stainless Steel
  • Aussie Owned Small Business


The dimensions of the largest section of our 5 compartment lunch box are approx. 10 cm x 10cm. It will fit a sandwich made from a "traditional" sized loaf of bread - eg the type you might buy in house from the Coles or Woolworths bakery. It does not fit larger sized loaves of bread like Helgas or Wonder White without cutting off the crusts.

The dimensions of the largest compartment in our 2 compartment lunch box is much bigger at 11.8cm square and will fit most loaves of bread.

Silicone is prone to staining with watery and dark coloured foods, for example watermelon or tomato juice.

Our white silicone lid will be more prone to this more than the other colours, however they are all susceptible.

Soaking in hot soapy might help to remove the stains. We will not replace stained silicone as this is considered part of the normal wear and tear of the product.

Before putting away make sure your lunch box is completely dry. We recommend storing your lunch box with the seal out. This is to avoid a build up of any food smells.

Our drink bottles should be stored with the lid off and be completely dry to avoid any mould from forming.

Our ranges of lunch bags collapse/fold flat for easy storage. 

We've worked hard to create tough, hard wearing products but all products are susceptible to wear and tear. Scratches or dents may occur with use of our stainless steel lunch boxes.

We use the thickest available neoprene (4mm) for lunch bag manufacturing. Whilst we think we've made a great hard wearing wash and wear product, it's not indestructible. Neoprene will tear or rip if caught or pierced with sharp objects or rough surfaces. We will not issues refunds for torn products. 

Our lunch boxes are completely dishwasher safe. All components (silicone and stainless steel) can be washed this way. They are also suitable for hand washing.

We think our lunch boxes are suitable for a wide range of ages from little ones all the way up to adults.

Please be aware that the clasp on our lunch box is necessarily firm to keep the contents leak proof. Very young children may need assistance to do up the lunch box.

Consider the suitability of this product for your child, as a small family run business, we are not able to offer refunds or exchanges for a change of mind. 

We recommend vinyl stickers be placed directly onto the lunch box or drink bottle. Our lunch bags have an internal tag to write your child's name on with a permanent marker or iron on label.

Yes! we have a growing list of stockists. We are currently stocked in stores in QLD, WA and SA. We will happily put you in touch with a stockist near you.  You can contact us here.

Our products and packaging are designed in Australia and manufactured in China.

Yes! Please contact us at nudierudielunchbox@gmail.com with a short description of your store and we can discuss with you further.  

Customer Reviews

Based on 9 reviews
Love this lunchbox!

I purchased this lunchbox for my 12, nearly 13 year old son and he absolutely loves it. We are trying to figure out better ways to engage with different foods.

Yasmin King

Was really excited to receive these lunchboxes. Good quality stainless steel. Unfortunately they are hard to both open and close. Also put watermelon in them today and the juice leaked through the rest of the lunchbox and other items went soggy. Despite what it says on this site, they definitely aren't leak proof. Little disappointing considering the cost. Overall good lunchbox for non juicy foods.

Hi Yasmin, We are sorry to hear that you are having trouble. Our lunch boxes are definitely leak proof and it's one of the features we get the most positive feedback on. Can you send us an email so we can troubleshoot the difficulty you are having with opening and closing them? Julia

Excellent quality Lunch box

The material is good and light even though it is larger than normal lunch box. A lot divider but good size to fill variety food in.

Emma McEvedy
Great 😃

Fast delivery.. wonderful product with great lunch ideas for my toddler

We're so glad to hear you love your new lunch box!

Lauren B.
Simplifies lunch packing

I love this lunchbox. It’s easy to clean, well made and makes packing lunch so easy. No more searching for containers and lids or messing around with wraps. The largest section fits a sandwich if i use bakery bread, but not supermarket bread. Also it’s not too heavy to carry around. Overall a great quality product.

We are so pleased to hear you love your lunch box

More Questions?

Can't find what you are looking for? Feel free to ask us a question here.