--- product_id: 47911386 title: "LocknLock Classic Rectangle 350ml Airtight Food Storage Container with Lid" brand: "locknlock" price: "S$7" currency: SGD in_stock: true reviews_count: 13 category: "Lockn Lock" url: https://www.desertcart.sg/products/47911386-locknlock-classic-rectangle-350ml-airtight-food-storage-container-with-lid store_origin: SG region: Singapore --- # 4-side airtight lock 350ml perfect snack size BPA-free & reusable LocknLock Classic Rectangle 350ml Airtight Food Storage Container with Lid **Brand:** locknlock **Price:** S$7 **Availability:** ✅ In Stock ## Summary > 🥗 Lock freshness in, FOMO out — your snack’s new best friend! ## Quick Answers - **What is this?** LocknLock Classic Rectangle 350ml Airtight Food Storage Container with Lid by locknlock - **How much does it cost?** S$7 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/47911386-locknlock-classic-rectangle-350ml-airtight-food-storage-container-with-lid) ## Best For - locknlock enthusiasts ## Why This Product - Trusted locknlock brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Snack-Sized & Space-Savvy:** Compact 350ml rectangular design fits perfectly in lunch boxes and maximizes fridge space with stackable form. - • **Safe & Stress-Free Heating:** Microwave, freezer, and dishwasher safe for ultimate convenience without compromising durability. - • **Built to Last, Built for Life:** Made from BPA-free, shatter-resistant plastic that’s lightweight yet tough for everyday hustle. - • **Lock in Freshness, Lock out Waste:** Four-side silicone seal ensures 100% airtight, leakproof storage for longer-lasting freshness. - • **Effortless Organization, Instant Access:** Easy-lock clips provide quick, secure closure so your snacks stay fresh and ready on the go. ## Overview The LocknLock Classic Rectangle 350ml Airtight Food Storage Container features a four-side locking system with a silicone seal to keep food fresh and leakproof. Made from BPA-free, shatter-resistant plastic, it’s microwave, freezer, and dishwasher safe. Its compact, stackable design is perfect for organizing snacks, spices, or small portions, making it an essential for busy professionals who value freshness and convenience. ## Description From the manufacturer LocknLock An ideal range of containers for lunches, salads, leftovers or any other items needing to be stored. The LocknLock silicone seal and locking mechanism means that your favourite foods can be created and stored hours before eating and yet still remain as delicious and fresh as the second they were made. Four sided lockable lid 100% airtight leak proof Easy to use and clean Microwave safe Freezer safe BPA free Multipurpose Containers Use our containers for food or any other purpose. All size and Shape Square, rectangle, round, our containers cover all you needs. LocknLock silicone locking system Ultra secure locking system to keep your food safe and fresh. Discover our full range of LocknLock food containers. Round, rectangular, square or sets, we cover all your needs. Review: Nil spill - These locknlook container are great. I use them to keep butter in, the lid fits tight They are a great size ,very versatile, leak proof . Would very highly recommend Review: Food container - Good item ## Features - Warning:Not suitable for children under 3 years. For use under adult supervision - Warning:To be used under the direct supervision of an adult - STORE, ORGANISE & KEEP FOOD FRESH: Ideal for snacks on-the-go or lunch boxes, this airtight container is perfect for small snacks, such as nuts, grapes, seeds or storing spices, salt or sugar, helping to keeping contents fresh, organised and easy to access. (13.7 cm x 10.4 cm x 5.3 cm) - AIRTIGHT & LEAKPROOF SEAL: Four-side locking system with silicone seal creates a secure, airtight environment to lock in freshness for longer-lasting food or liquids. - BPA-FREE & DURABLE: Made from food-safe BPA-free plastic, this container is lightweight yet strong and shatter-resistant—perfect for everyday storage or transportation. - VERSATILE & SAFE: Suitable for microwave heating, fridge and freezer storage, and dishwasher cleaning (top rack), making it easy to use and maintain. - SPACE-SAVING & EASY TO USE: Stackable design maximises storage space while easy-lock clips provide quick access and secure closure every time. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0000AN4CC | | Best Sellers Rank | 8,911 in Home & Kitchen ( See Top 100 in Home & Kitchen ) 78 in Containers | | Brand | LocknLock | | Capacity | 350 ml | | Closure Type | Twist Lock | | Colour | Clear | | Container Shape | Rectangular | | Country of Origin | Vietnam | | Customer Reviews | 4.4 out of 5 stars 1,339 Reviews | | Food Storage Container Airtightness | Airtight | | Global Trade Identification Number | 08803733163927, 08803733180689 | | Included Components | Container, Lid, Use & Care Leaflet | | Is the item dishwasher safe? | Yes | | Is the item microwaveable? | Yes | | Item Dimensions L x W x H | 13.7L x 10.4W x 5.3H centimetres | | Item Form | Box | | Item Package Quantity | 1 | | Item Type Name | Container | | Item Volume | 350 Millilitres | | Item Weight | 0.07 Kilograms | | Lid Material | Plastic | | Manufacturer | LocknLock | | Material | Plastic | | Material Features | Freezer Safe, Microwave Safe, Reusable | | Material Type Free | BPA Free | | Material feature | Freezer Safe, Microwave Safe, Reusable | | Other Special Features of the Product | Air Tight, Leak Resistant, Odor Resistant, Portable, See Through, Shatterproof, Stackable | | Product Care Instructions | Dishwasher Safe, Microwave Safe, Refrigerator Safe | | Product dimensions | 13.7L x 10.4W x 5.3H centimetres | | Recommended Uses For Product | Fruit, Nuts, Salt, Spices, Sugar | | Size | 350ml | | UPC | 798527067544 | | Unit Count | 1.0 count | | Usage | food storage and freshness, microwave reheating | ## Product Details - **Brand:** LocknLock - **Capacity:** 350 Millilitres - **Colour:** Clear - **Material:** Plastic - **Material feature:** Freezer Safe ## Images ![LocknLock Classic Rectangle 350ml Airtight Food Storage Container with Lid - Image 1](https://m.media-amazon.com/images/I/61BqIy-qzfL.jpg) ![LocknLock Classic Rectangle 350ml Airtight Food Storage Container with Lid - Image 2](https://m.media-amazon.com/images/I/614vZNmf6QL.jpg) ![LocknLock Classic Rectangle 350ml Airtight Food Storage Container with Lid - Image 3](https://m.media-amazon.com/images/I/611JjKaE66L.jpg) ![LocknLock Classic Rectangle 350ml Airtight Food Storage Container with Lid - Image 4](https://m.media-amazon.com/images/I/61Pp006mAeL.jpg) ![LocknLock Classic Rectangle 350ml Airtight Food Storage Container with Lid - Image 5](https://m.media-amazon.com/images/I/61SMIFA53DL.jpg) ## Available Options This product comes in different **Size** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Nil spill *by A***R on 7 May 2026* These locknlook container are great. I use them to keep butter in, the lid fits tight They are a great size ,very versatile, leak proof . Would very highly recommend ### ⭐⭐⭐⭐⭐ Food container *by A***X on 1 July 2026* Good item ### ⭐⭐⭐⭐⭐ Not the most useful size - see my size recommendations. *by H***Y on 27 April 2016* This 350ml is not one of the best sizes for storing dried goods in cupboards, in my opinion. It held a very small packet of pumpkin seeds and nothing else I wanted to store fitted. I've given five stars though because the lock and lock storage containers are good. My favourite sizes, and the ones I've found most useful, are the 850ml taller style, and the 1.3L taller style one, plus the 1.8L ml storage one. The 850ml holds 500g of dried fruit or and is a good size for packs of walnuts or pecan nuts and I reckon about right for 500g of demerera sugar. The 1.3ML size is perfect for a 1kg bag of sugar or caster sugar and other 1kg packs of dried goods such as raisins etc. I only have one of the 1.8ML ones as that is just the right size for a 500g bag of pasta shells. For 1.25kg bags of flour I got the 2.6L tall squarish units and they are just right for it - plus for a packet of porridge oats. For smaller bags of ingredients like ground almonds, I prefer the 850ml units - although they are a bit too big for such small 125g bags, you can fit two bags in them which seems sensible, rather than trying to squeeze one bag in one of these 350ml boxes (it doesn't fit). I also like the size and shape of the 850ml ones for stacking on top of the 2.6L ones. So - I am fairly new to lock and lock boxes but had to invest in some airtight containers when we had an outbreak of pantry moths from some hamster treats (ugh!) which then got into the kitchen cupboards. After much cleaning and hoovering and chucking out of my bakery ingredients, I am not being caught like that again! So they work out expensive - but are supposed to last a very long time and are airtight. I'm happy. ## Frequently Bought Together - Locknlock Hpl806 Polypropylene Food Container, Clear, W 102.0 X H 52.0 X L 135.0 mm, 350ml, Rectangular, Plastic - LocknLock Rectangular Food Container - 600 ml - LocknLock Lock & Lock HPL816 Food Container, 800 ml, Rectangle, Plastic --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.sg/products/47911386-locknlock-classic-rectangle-350ml-airtight-food-storage-container-with-lid](https://www.desertcart.sg/products/47911386-locknlock-classic-rectangle-350ml-airtight-food-storage-container-with-lid) --- *Product available on Desertcart Singapore* *Store origin: SG* *Last updated: 2026-08-11*