02 — Introduction

Considered, down to the seal.

Introducing the Steeline Nutri-Lock Regular Container No. 3 — a 300ml stainless steel container thoughtfully designed for those who need a little more room without compromising on style or reliability. Whether it's a hearty lunch, fresh fruits, snacks, leftovers, or meal-prepped portions, this isn't just another storage container — it's a refined everyday essential. Crafted with a mirror-finished, rust-free stainless steel body and a molded stainless steel lid, it's secured by a detachable clip that glides through a full 180° for smooth, effortless access.

Steel has a timeless appeal that plastic simply can't replicate — a cool, reassuring feel in your hands, a satisfying weight, and the confidence of using something built to last. Available in elegant olive green with pista green, or navy blue with sky blue dual-tone finishes, the Nutri-Lock Regular Container No. 3 blends seamlessly into your kitchen, lunch bag, office desk, or travel essentials while adding a subtle touch of sophistication.

Designed to keep up with everyday life, this 300ml container is 100% leak-proof and airtight, helping your meals stay fresh and your bag stay clean. Its durable yet lightweight construction makes it easy to carry, while the stackable design saves valuable storage space at home. The detachable clip simplifies cleaning, and the BPA-free stainless steel construction offers a reusable, eco-conscious alternative to disposable plastic containers. Whether you're packing a satisfying lunch, storing homemade curries, keeping cut fruits fresh, or organizing pantry essentials, the Nutri-Lock Regular Container No. 3 delivers dependable performance with understated elegance — earning your trust, one perfectly sealed meal at a time.

03 — The Problem

Most "leakproof" containers aren't.

The clips feel flimsy from day one. The lid seats unevenly if you're not paying attention. Plastic bodies scratch, cloud, and start holding onto smells no amount of washing seems to fix. Cheaper steel options rust at the seams within a few months, quietly ruining the one thing you bought them for. So you compensate — the backup plastic bag, the double-check at the door, the sauces you stop packing altogether.

04 — The Solution

A seal that holds. Every time.

The mirror-finished, rust-free steel body pairs with a molded lid and a detachable clip that locks with real intention — a 100% leak-proof, airtight seal that holds whether it's sitting upright in your fridge or tossed around in a backpack. The 180-degree clip movement means opening and closing never feels like a fight, and full detachability makes cleaning genuinely simple. Close the clip, and you're done.

05 — Why You'll Love It

Eight small details, all deliberate.

06 — Perfect For

07 — Household Uses

One container. Countless everyday uses.

With its 300ml capacity, this container is ideal for larger portions, meal prep, and everyday storage — making it a practical companion from the kitchen to your travels.

08 — Quick Highlights

09 — Technical Specifications