4,8/5

1809+ reviews

SF4 PRO | Leak-Proof Steel Set of 3

£27.90

~~£55.90~~ £27.90

SAVE £28 Sold out

Today’s Exclusive Deal – SF4 PRO + 2 FREE Bonuses! 🎁

SF4 PRO - 50% OFF

Save £27.90

Pocket Cutlery Set - FREE

Save £15.90

E-Book by Arthur FINCH - FREE

"Clean Prep, Fast Nights"

Size: Medium

Medium Large

Product variants

Quantity

In Stock – Ready to Ship Within 24/48 Hours

Limited Stock

Bambaw Days

Try for 30 Days

24/7 Customer Support

+47,688 satisfied customers

View full details

What do our customers say ?

Recommended by a friend – now I’m the one recommending it
⭐️⭐️⭐️⭐️⭐️
David R. (Verified Review)
A colleague at work told me about this set after I complained about my plastic tubs cracking again. I ordered the SF4 PRO and I’m really glad I did. The fridge looks much more organised, the containers stack neatly and I don’t get that “old plastic smell” anymore. It’s not the cheapest option, but it actually feels like something I’ll keep for years instead of replacing every few months.
Finally a set that doesn’t leak in my work bag
⭐️⭐️⭐️⭐️⭐️
Emma L. (Verified Review)
I was honestly expecting “another overhyped container set”, but the SF4 PRO has been brilliant. I’ve taken soup, curry and even homemade ramen to the office and not a single leak so far. The lids feel sturdy, the steel is solid and everything comes out of the dishwasher looking new. Delivery was quick and I got a friendly email from Sophie in customer support checking everything arrived ok, which was a nice touch.
Perfect for kids’ lunches and batch cooking
⭐️⭐️⭐️⭐️⭐️
Hannah T. (Verified Review)
I bought these mainly for my children’s packed lunches and weekend batch cooking. The steel feels very reassuring, and I like knowing their hot meals aren’t sitting in old plastic. The lids are easy enough for my 9-year-old to open, and nothing has leaked in their school bags yet. I also received a little pack of free fridge labels in the box, which was a pleasant surprise.
Better than the “bargain” sets I kept rebuying
⭐️⭐️⭐️⭐️⭐️
Mark J. (Verified Review)
I’ve gone through so many cheap containers from supermarkets and Amazon that I finally decided to buy something that might actually last. These feel completely different – heavier, smoother and better finished. The edges aren’t sharp, the lids clip on properly and I’ve had zero rust. It’s one of those purchases where you think, “I should have done this years ago.”

Is Your Kitchen Hiding a Dirty Secret?

Every week, you fill your fridge with fresh food, home-cooked meals and leftovers for the people you love.

But they’re sitting in cracked plastic, stained tubs and mystery “stainless” that can rust, smell… and sometimes even leak all over your bag.

While you’re trying to eat better, microplastics, odours and cheap materials are quietly gate-crashing every meal.

But in 2025, one simple upgrade is changing kitchens across the UK.

✅ Plastic-light storage in just seconds

✅ No more leaks, rust or lid chaos

✅ Safer, calmer, more organised kitchen for your family

Meet the SF4 PRO: Leak-Proof Steel Set for Modern Kitchens

✔️ Pure steel contact – food sits in stainless steel, not in old plastic tubs

✔️ Leak-proof lids – designed to keep soups, curries and dressings exactly where they belong

✔️ Stackable & nestable – finally replace the messy Tupperware drawer with one tidy, matching system

✔️ Family-safe smooth rims – rolled stainless edges that won’t nick or cut your fingers

✔️ Fridge → freezer → oven – use the same containers to store, chill and reheat (without the lids)

✔️ Odour & stain resistant – no more tomato-stained boxes or lingering smells

✔️ Built to last – robust stainless steel that doesn’t warp, crack or crumble after a few months

✔️ Perfect for home, work & school – from batch-cooked dinners to kids’ lunchboxes

Store Like a Pro & Feel the Difference

Picture this:

You open your fridge and see clean, stainless containers neatly stacked. No orange-stained plastic. No avalanche of lids.

You grab one box, pop the lid, and your food still looks and smells as good as when you cooked it.

You can send it with your partner or kids without worrying about leaks or “is this safe?” questions.

Now imagine the opposite: warped tubs, mystery lids, a sticky puddle of sauce in the bottom of your bag. Guests spot the chaotic cupboard. You feel it every time you open that drawer.

✨ “I got so tired of mismatched plastic and chipped glass. These steel containers actually stack, they don’t smell, and nothing leaks in my bag anymore. My fridge finally looks organised – and I feel so much better about what I’m storing our food in.”

Before

After

SEE THE DIFFERENCE WITH THE SF4 PRO LEAK-PROOF STEEL SET

Still dealing with stained plastic tubs, lost lids or “stainless” that starts to rust?

Before the SF4 PRO, storage feels like a compromise:

You’re never quite sure if that plastic is still safe.
You’re always cleaning up a little leak or fighting a messy cupboard.

After the SF4 PRO, your kitchen feels different:

Food lives in clean, reassuring stainless steel.
Your fridge and drawers look neat, organised and grown-up.
You trust your containers as much as you trust your ingredients.

It’s not just a set of boxes – it’s your new food storage system.

💥 Trusted by thousands of UK home cooks

🛡️ 100-Day Home Trial, Money-Back Guarantee

🎁 Includes FREE Grip Mat & Care Guide

GET YOUR SF4 PRO™ LEAK-PROOF STEEL SET FOR CLEANER, CALMER FOOD STORAGE NOW

⚡️29 Sold in the Last Hour

Save Time, Money & Sanity

Before SF4 PRO:

You spend minutes hunting for a lid that fits (and it still doesn’t seal properly).
You keep rebuying cheap sets that crack, stain or rust.
You throw away leftovers because the box looks suspicious or smells odd.

After SF4 PRO:

One coherent system for almost everything you cook.
Containers that last far beyond your “promo set” phase.
Less waste, fewer replacements and a kitchen that finally looks intentional.

Frequently Asked Questions

Are these containers really leak-proof? I’ve been disappointed before…

Absolutely. The SF4 PRO | Leak-Proof Steel Set was designed specifically to fix that frustration.

Each container uses a tight-sealing lid with a silicone gasket that’s engineered to keep soups, sauces and dressings safely inside during normal daily use (work bag, school bag, commute).

We test every batch for leak resistance before it reaches our warehouse, and if something ever slips through, you’re covered by our money-back guarantee.

No more oily puddles in the bottom of your bag
No more “I hope this doesn’t leak” every time you leave the house
Just click, seal and go – with confidence

And if you feel the SF4 PRO doesn’t live up to the promise, our support team is available and your purchase is backed by our 100% satisfaction or your money back policy.

Is the stainless steel really safe for my family, especially kids?

Yes – that’s one of the main reasons our customers switch.

The SF4 PRO uses food-grade stainless steel, which is non-porous, non-reactive and doesn’t leach chemicals into your food the way some plastics can when heated or scratched.

That means:

Your food only touches clean, high-quality stainless steel
No strange smells, no plastic aftertaste
A safer choice for children, babies’ meals and pregnancy

We’ve spent over 10 years helping families move away from low-quality containers and into safer, more durable options. If you ever have a concern, our customer care team is here to help – and if you’re not fully reassured after trying them, you’re protected by our money-back guarantee.

Will the containers rust or get ruined after a few months like others I’ve tried?

That’s exactly the problem the SF4 PRO set was built to solve.

We use high-quality stainless steel and rolled, smooth edges to reduce weak spots where cheaper containers often start to rust.

With normal care (no soaking for days in salty water, no harsh abrasives every wash), you can expect:

No rust, no flaking coatings
No chipping or cracking like glass or brittle plastic
A set that looks clean and premium even after years of use

We’ve served customers for 10+ years, and many tell us they’ve finally stopped rebuying cheap sets every year. And if something isn’t right with your SF4 PRO, we stand behind it with our money-back guarantee and responsive after-sales support.

Can I use them in the oven, freezer and dishwasher? And what about the microwave?

The SF4 PRO set is designed to fit your real-life routine:

Oven: the stainless containers can go in the oven (without lids) to reheat or finish a dish
Freezer: perfect for batch cooking and freezing leftovers
Dishwasher: both steel bases and lids are dishwasher-safe (we recommend top rack for lids to preserve the seal)

Like all metal containers, the stainless steel part is not suitable for the microwave – but most of our customers simply transfer their food onto a plate, or reheat in the oven directly in the steel containers.

The result: you still get plastic-light storage, with a system that’s flexible, practical and easy to clean, without constantly worrying about what’s “allowed” and what isn’t.

If you’re ever unsure how best to use them, our team is available to advise you, and you always have the safety net of our money-back guarantee if the SF4 PRO doesn’t fit your lifestyle.

Why should I invest in this set instead of a cheaper one on Amazon?

A fair question – and one your logical side needs answered before you click “buy”.

Cheaper sets often look similar in photos, but in real life they usually mean:

Thinner, low-grade steel that can warp or rust
Flimsy lids that pop open and leak in your bag
Sharp edges that feel cheap and can even cut your fingers
Rebuying again and again when they crack, stain or disappoint

With the SF4 PRO | Leak-Proof Steel Set, you’re investing in:

A durable, plastic-light system that replaces a whole drawer of random tubs
Containers that keep your food in safe, clean stainless steel
A kitchen that looks organised, calm and intentional, not chaotic
The reassurance of 10+ years of experience and a brand that stands behind its products

Most importantly, you’re not taking a risk: every order is covered by our money-back guarantee.

If you don’t feel the emotional difference – more calm, more confidence, less daily frustration – you can reach out to our friendly UK-based support team, and we’ll make it right.