Sistema KLIP IT PLUS Leakproof Food Storage Containers | 2.2 L1 L400 ml | Airtight & Stackable Meal Prep Containers with Lids | School Lunch Boxes & Snack Boxes | 6 Count

Our team found that while Sistema KLIP IT PLUS containers are advertised as airtight and leakproof, a significant number of users report issues with the redesigned clips, seals, and plastic durability, leading to leakage and difficulty in use. Despite the brand's reputation, the current KLIP IT PLUS iteration struggles to deliver on its core promises, making it a questionable investment for those prioritising reliability. Cheaper alternatives like Kmart Anko may offer a more consistent experience for less.

Our team has spent considerable time evaluating the Sistema KLIP IT PLUS containers, particularly in light of the growing user concerns we've identified. While Sistema has long held a respected position in the food storage market, our investigation into the KLIP IT PLUS range reveals a disconnect between its advertised features and the real-world experience of many consumers, especially with the newer iterations. We began by examining the core promise: airtight, leakproof food storage. The product page highlights "Sistema easy-locking clips and flexible seals" designed to keep food fresher for longer. However, our deep dive into user feedback, particularly from forums like Reddit, paints a less optimistic picture. A recurring theme is the difficulty encountered with the redesigned clips. We've heard from many users who describe the four clips on the newer KLIP IT PLUS containers as being "so tight the thing just about implodes" or requiring "unreasonable amount of force" to open and close. Some users have even reported breaking clips within a short period, rendering the containers unusable. This directly contradicts the "easy-locking" claim and transforms a convenience product into a source of frustration. Furthermore, the integrity of the seal appears to be a significant problem. Multiple reviewers state that the silicone gasket, a crucial component for airtightness, frequently comes loose, especially after washing. "The rubber seal falls out when you take the lid off," one user lamented, adding that this loss of seal means "they don't seal" and are "not airtight or watertight at all." This failure has practical consequences, with users reporting oil leaks in their bags and even pest infestations, such as ants getting into dry goods like sugar and almond flour. This is a critical failure for food storage containers, which are meant to protect, not compromise, the contents.

The perceived quality of the plastic itself has also come under scrutiny. While some users still find the plastic durable, a notable segment of feedback suggests newer containers are more brittle. "The plastic on the containers is much more brittle than our older containers," one reviewer noted, specifically mentioning the plastic around the clips breaking. This raises questions about long-term durability and value for money, especially when compared to older Sistema models that some users have relied on for over a decade. We've seen similar durability concerns arise with other plastic housewares, but it's particularly disappointing when a brand's signature product line exhibits such issues. In terms of value, the Sistema KLIP IT PLUS set, priced at £15.00, sits in what we'd typically categorise as the mid-range for plastic food storage. However, the prevalence of these issues forces us to re-evaluate its position. When compared to alternatives, the value proposition weakens considerably. Some users suggest IKEA 365+ glass containers, which are similarly priced, offer superior leakproofing. More strikingly, Kmart Anko clip food containers are frequently mentioned as being "comparable or even better in terms of airtightness and leak-proof qualities... at a much lower price." This makes the Kmart Anko range a strong contender for the "best bang for buck" if leakproofing and ease of use are your primary concerns, potentially offering 90% of the *intended* experience for a fraction of the cost. Even established brands like Tupperware, while pricier, offer a lifetime warranty and a more consistent reputation for durability, positioning them in the premium tier. Our team's advice is to approach the current Sistema KLIP IT PLUS models with caution. If you are a long-time Sistema user, it might be worth checking if you can find older, redesigned models, or investigating the specific complaints before committing. For those seeking reliable, frustration-free food storage, it may be prudent to explore the budget-friendly Kmart Anko options or consider investing in glass containers for guaranteed leakproofing and longevity. The ease of organisation offered by stackable containers, like those from Sistema or even measuring jugs such as the Chef Aid 1 Litre Plastic Measuring Jug for kitchen prep, is a valuable trait, but it shouldn't come at the expense of fundamental functionality. While preparing meals in a Nuovva Enamelled Cast Iron Dutch Oven is one thing, storing them reliably is another.