--- product_id: 614008221 title: "U Konserve Stainless Steel Rectangle Food Storage Bento Box Container, Leak Proof Silicone Lid Dishwasher Safe - Plastic Free, (25oz Cosmic Blue)" brand: "ukonserve" price: "659 zł" currency: PLN in_stock: false reviews_count: 2 category: "Ukonserve" url: https://www.desertcart.pl/products/614008221-u-konserve-stainless-steel-rectangle-food-storage-bento-box-container store_origin: PL region: Poland --- # Leak-proof silicone lid locks in freshness 25oz capacity for perfect portion control Plastic-free, sustainable stainless steel build U Konserve Stainless Steel Rectangle Food Storage Bento Box Container, Leak Proof Silicone Lid Dishwasher Safe - Plastic Free, (25oz Cosmic Blue) **Brand:** ukonserve **Price:** 659 zł **Availability:** ❌ Out of Stock ## Summary > 🥗 Elevate your lunch game with leak-proof, eco-chic style! ## Quick Answers - **What is this?** U Konserve Stainless Steel Rectangle Food Storage Bento Box Container, Leak Proof Silicone Lid Dishwasher Safe - Plastic Free, (25oz Cosmic Blue) by ukonserve - **How much does it cost?** 659 zł with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/614008221-u-konserve-stainless-steel-rectangle-food-storage-bento-box-container) ## Best For - ukonserve enthusiasts ## Why This Product - Trusted ukonserve brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Space-Smart Stack & Nest:** Maximize fridge and cabinet space with sleek, stackable design - • **Airtight Seal, Zero Spills:** Silicone lid ensures leak-proof confidence on the go - • **Effortless Portion Precision:** Etched tare weights make meal prep and bulk shopping a breeze - • **Premium 18/8 Stainless Steel:** Durable, non-toxic, and oven safe up to 300°F for versatile use - • **Dishwasher Safe & Eco-Friendly:** Easy cleanup with reusable, plastic-free materials that reduce waste ## Overview The U Konserve Stainless Steel Bento Box offers a 25oz capacity in a sleek, rectangular design crafted from durable 18/8 stainless steel. Featuring a leak-proof silicone lid, etched tare weights for precise meal prep, and dishwasher-safe convenience, this plastic-free container is perfect for eco-conscious professionals seeking stylish, sustainable food storage solutions. ## Description U-Konserve Stainless Steel Containers with a Silicone Lid are the perfect waste-free solution for lunches, picnics, travel, outdoor adventures, bulk shopping and family leftovers. Leak-proof lid, etched tare weighs for bulk shopping, dishwasher safe, and like-shapes nest for easy storage. Pack snacks, lunches and main meals while reducing single-use packaging. Our sizes are versatile enough for all food-storage needs at home and on the go, while saving trash from our ever-growing landfills. Flexible silicone lids are easy to open, and the leak-proof feature keeps spills at bay. Our new non-toxic stainless steel and silicone combination make these lunchboxes the best zero-waste solution for you and the planet. Plastic-free, durable, flexible, platinum-grade silicone. 304 (18/8) stainless steel. Free of BPA, BPS, phthalates and lead. Remove all sticker before washing. Review: Very useful and durable Review: Good quality. ## Features - Space-Saving Design: Our 45 and 25oz food storage containers are both stackable and nestable, saving space in your fridge and time in your day by making organization simple and efficient. - Premium Construction: Crafted from durable, non-toxic 18/8 stainless steel, our reusable metal lunch containers are oven safe up to 300 degrees and free of BPA, BPS, phthalates, and lead. - Airtight and Leak-Resistant Lids: Our reusable meal prep containers lock in freshness, keeping your food deliciously intact and providing a reusable seal for sandwiches, salads, and snacks. - Effortless Meal Prep: With etched tare weights on each snack box container, measuring food portions is simple and accurate, ensuring consistency when packing lunch every day. - Simple Clean-Up: Our stainless steel bento box and removable silicone lid are both dishwasher safe, making clean-up effortless and ensuring your container stays spotless and ready for your next meal. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B09TRZ31H8 | | Brand | UKONSERVE | | Brand Name | UKONSERVE | | Capacity | 750 Milliliters | | Closure Type | Flip Top | | Colour | Blue | | Container Shape | Rectangular | | Country of Publication | USA | | Customer Reviews | 4.6 out of 5 stars 15 Reviews | | Global Trade Identification Number | 00850023894526 | | Is the item dishwasher safe? | Yes | | Is the item microwaveable? | No | | Item Dimensions L x W x H | 19.6L x 12.7W x 4.4H Centimeters | | Item Form | Rectangular | | Item Package Quantity | 1 | | Item Volume | 750 Millilitres | | Item Weight | 7.8 Ounces | | Manufacturer | UKONSERVE | | Material | Stainless Steel | | Material Feature | Dishwasher Safe , Reusable | | Material Features | Dishwasher Safe, Reusable | | Material Type | Stainless Steel | | Material Type Free | Phthalates,Plastic Free | | Other Special Features of the Product | Dishwasher safe, Durable, Washable | | Product Care Instructions | Dishwasher Safe | | Product Dimensions | 19.6L x 12.7W x 4.4H Centimeters | | Recommended Uses For Product | Fresh | | Size | 25oz | | UPC | 850023894526 | ## Product Details - **Brand:** UKONSERVE - **Colour:** Blue - **Material:** Stainless Steel - **Material Feature:** Dishwasher Safe, Reusable - **Capacity:** 750 Milliliters ## Images ![U Konserve Stainless Steel Rectangle Food Storage Bento Box Container, Leak Proof Silicone Lid Dishwasher Safe - Plastic Free, (25oz Cosmic Blue) - Image 1](https://m.media-amazon.com/images/I/41rxIXQD4gL.jpg) ![U Konserve Stainless Steel Rectangle Food Storage Bento Box Container, Leak Proof Silicone Lid Dishwasher Safe - Plastic Free, (25oz Cosmic Blue) - Image 2](https://m.media-amazon.com/images/I/51JrX2NILTL.jpg) ![U Konserve Stainless Steel Rectangle Food Storage Bento Box Container, Leak Proof Silicone Lid Dishwasher Safe - Plastic Free, (25oz Cosmic Blue) - Image 3](https://m.media-amazon.com/images/I/71jJB2xtU7L.jpg) ![U Konserve Stainless Steel Rectangle Food Storage Bento Box Container, Leak Proof Silicone Lid Dishwasher Safe - Plastic Free, (25oz Cosmic Blue) - Image 4](https://m.media-amazon.com/images/I/819TV7i2uHL.jpg) ![U Konserve Stainless Steel Rectangle Food Storage Bento Box Container, Leak Proof Silicone Lid Dishwasher Safe - Plastic Free, (25oz Cosmic Blue) - Image 5](https://m.media-amazon.com/images/I/8176pHGM5fL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Very useful and durable *by A***R on 7 September 2025* ### ⭐⭐⭐⭐ Good quality. *by S***N on 13 May 2025* --- ## 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.pl/products/614008221-u-konserve-stainless-steel-rectangle-food-storage-bento-box-container](https://www.desertcart.pl/products/614008221-u-konserve-stainless-steel-rectangle-food-storage-bento-box-container) --- *Product available on Desertcart Poland* *Store origin: PL* *Last updated: 2026-06-03*