---
product_id: 432644484
title: "U Konserve Stainless Steel Rectangle Food Storage Bento Box Container, Leak Proof Silicone Lid Dishwasher Safe - Plastic Free, 25oz (Clear Lid)"
brand: "ukonserve"
price: "S$71"
currency: SGD
in_stock: true
reviews_count: 6
category: "Ukonserve"
url: https://www.desertcart.sg/products/432644484-u-konserve-stainless-steel-rectangle-food-storage-bento-box-container
store_origin: SG
region: Singapore
---

# Leak-proof silicone lid - spill-free confidence Plastic-free & reusable - zero-waste lifestyle 304 (18/8) stainless steel - durable & non-toxic U Konserve Stainless Steel Rectangle Food Storage Bento Box Container, Leak Proof Silicone Lid Dishwasher Safe - Plastic Free, 25oz (Clear Lid)

**Brand:** ukonserve
**Price:** S$71
**Availability:** ✅ In Stock

## Summary

> ♻️ Pack smart, live green, and never settle for single-use!

## Quick Answers

- **What is this?** U Konserve Stainless Steel Rectangle Food Storage Bento Box Container, Leak Proof Silicone Lid Dishwasher Safe - Plastic Free, 25oz (Clear Lid) by ukonserve
- **How much does it cost?** S$71 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/432644484-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

- • **Certified Integrity:** Backed by B Corp certification and 1% for the Planet membership, this container supports ethical and sustainable living.
- • **Effortless Clean-Up:** Dishwasher safe and easy to sanitize, saving you time without compromising hygiene or style.
- • **Leak-Proof Peace of Mind:** Keep your meals fresh and your bag spotless with a platinum-grade silicone lid designed to prevent spills.
- • **Versatile & Travel-Ready:** Perfectly sized 25oz capacity with etched tare weights for bulk shopping, ideal for work, school, picnics, and adventures.
- • **Sustainable Sophistication:** Elevate your lunch game with a 100% plastic-free, eco-conscious container that champions zero waste.

## Overview

The U Konserve Stainless Steel Rectangle Bento Box is a 25oz, leak-proof, plastic-free food container crafted from durable 304 (18/8) stainless steel and platinum-grade silicone. Dishwasher safe and designed for versatile use—from daily lunches to bulk shopping—this eco-friendly container supports a sustainable lifestyle while ensuring freshness and spill protection. Certified B Corp and 1% for the Planet member, it’s a responsible choice for professionals who value quality, convenience, and environmental impact.

## Description

U-Konserve Rectangle Stainless Steel Container 25oz with Clear Silicone Lid is the perfect waste-free solution for kids lunches, takeout, 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. This reusable bento-style lunchbox is versatile enough for many food-storage needs at home and on the go, while saving trash from our ever-growing landfills. Flexible silicone lids are easy for little hands 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. 25oz: 7.75” x 1.75" x 5” (lid fits all U-Konserve 25oz rectangle containers). Remove all sticker before washing.

Review: Bad or china quality - This is not a product U konserve, bad uality steel and lide. Not expected.
Review: High quality, perfect for takeaway leftovers - Love these! We bought these to take home leftovers from our favorite Indian food restaurant to stop having to take home and pitch the bulky polystyrene. They fit in our fridge better, taking up much less space, they don't spill while we're driving home, and far less waste into a landfill this way. Regardless of microwave-safe claims we will never put them in the microwave. Metal is metal, I don't care if edges are rounded, I would never ever trust doing that. But, we don't care! We had to put the leftovers on a plate for that anyway - polystyrene also does not belong in the microwave - so this doesn't make any difference. Definitely money well spent - we haven't had them long, but we expect the silicone lids to last a long time since we hand wash them. (We don't see replacement lids for sale, so we want them to last forever since the containers certainly will.)

## Features

- SILICONE & STAINLESS STEEL: Leak proof food container to keep food fresh and prevent spills, 100% plastic free, easy to sanitize and dishwasher safe, and flexible lids are easy for little hands to open.
- REUSABLE & WASTE FREE: Sustainable, durable, and long-lasting lunch containers reduce the staggering amount of trash that ends up in our landfills and oceans every year because of single-use food packing.
- FUNCTIONAL & PRACTICAL: Perfect for a variety of food packing needs including school and work lunches, picnics, takeout, travel, outdoor adventures, bulk shopping, and family leftovers. Every container has etched tare weights for easy bulk shopping.
- MISSION DRIVEN: U-Konserve is a Certified B Corporation, member of 1% for the Planet, and is committed to reduce waste, inspire stewardship, and operate with integrity and responsibility.
- Non-toxic and Safe: Stainless Steel Bento Boxes are made of high-quality, non-leaching materials tested by CPSIA-accredited independent labs to ensure that they are free of BPA, BPS, phthalates, and lead. 304 (18/8) stainless steel and platinum grade silicone.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B088VLDMNW |
| Best Sellers Rank | #896,171 in Home & Kitchen ( See Top 100 in Home & Kitchen ) #23,671 in Jars & Containers |
| Brand | UKONSERVE |
| Brand Name | UKONSERVE |
| Capacity | 710.4 Milliliters |
| Closure Type | Lid |
| Colour | 25oz Clear Lid |
| Container Shape | Rectangular |
| Country of Publication | USA |
| Customer Reviews | 4.4 out of 5 stars 131 Reviews |
| Food Storage Container Airtightness | Airtight |
| Global Trade Identification Number | 00855626005874 |
| 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 | Box |
| Item Package Quantity | 1 |
| Item Volume | 750 Millilitres |
| Item Weight | 7.8 Ounces |
| Manufacturer | U-Konserve |
| Material | Stainless Steel |
| Material Feature | Dishwasher Safe , Reusable , leakproof |
| Material Features | Dishwasher Safe, Reusable, leakproof |
| Material Type | Stainless Steel |
| Material Type Free | plastic free |
| Other Special Features of the Product | Durable,Flexible,Reusable |
| Product Care Instructions | Dishwasher Safe |
| Product Dimensions | 19.6L x 12.7W x 4.4H Centimeters |
| Recommended Uses For Product | Chips, Condiments, Meat, Nuts, Pasta, Rice, Sauces, Snacks, Soup, Vegetable, Yogurt |
| Size | Rectangle 25 Ounce |
| Specific Uses For Product | Daily lunches, Takeout, Picnics, Travel, Outdoor adventures, Bulk shopping, Salad bars, Family leftovers |
| UPC | 855626005874 |

## Product Details

- **Brand:** UKONSERVE
- **Capacity:** 710.4 Milliliters
- **Colour:** 25oz Clear Lid
- **Material:** Stainless Steel
- **Material Feature:** Dishwasher Safe, Reusable, leakproof

## Images

![U Konserve Stainless Steel Rectangle Food Storage Bento Box Container, Leak Proof Silicone Lid Dishwasher Safe - Plastic Free, 25oz (Clear Lid) - Image 1](https://m.media-amazon.com/images/I/611yulVffUL.jpg)
![U Konserve Stainless Steel Rectangle Food Storage Bento Box Container, Leak Proof Silicone Lid Dishwasher Safe - Plastic Free, 25oz (Clear Lid) - Image 2](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 (Clear Lid) - Image 3](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 (Clear Lid) - Image 4](https://m.media-amazon.com/images/I/8176pHGM5fL.jpg)
![U Konserve Stainless Steel Rectangle Food Storage Bento Box Container, Leak Proof Silicone Lid Dishwasher Safe - Plastic Free, 25oz (Clear Lid) - Image 5](https://m.media-amazon.com/images/I/71IVFoJ-gzL.jpg)

## Customer Reviews

### ⭐ Bad or china quality
*by D***T on 10 November 2024*

This is not a product U konserve, bad uality steel and lide. Not expected.

### ⭐⭐⭐⭐⭐ High quality, perfect for takeaway leftovers
*by K***R on 27 July 2025*

Love these! We bought these to take home leftovers from our favorite Indian food restaurant to stop having to take home and pitch the bulky polystyrene. They fit in our fridge better, taking up much less space, they don't spill while we're driving home, and far less waste into a landfill this way. Regardless of microwave-safe claims we will never put them in the microwave. Metal is metal, I don't care if edges are rounded, I would never ever trust doing that. But, we don't care! We had to put the leftovers on a plate for that anyway - polystyrene also does not belong in the microwave - so this doesn't make any difference. Definitely money well spent - we haven't had them long, but we expect the silicone lids to last a long time since we hand wash them. (We don't see replacement lids for sale, so we want them to last forever since the containers certainly will.)

### ⭐⭐⭐⭐⭐ Better than glass or plastic
*by E***A on 30 August 2026*

Best food storage containers ever. Won't break & can go into the dishwasher.

## Frequently Bought Together

- U Konserve Stainless Steel Rectangle Food Storage Bento Box Container, Leak Proof Silicone Lid Dishwasher Safe - Plastic Free, (25oz Clear)
- U Konserve Stainless Steel Food Storage Bento Box Container, Leak Proof Silicone Lid Dishwasher Safe - Plastic Free (30oz Clear)
- U Konserve Stainless Steel Nesting Trio Food Containers with Silicone Lids, Leak Proof & Dishwasher Safe (Set of 3: 5/9/16 oz)

---

## 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/432644484-u-konserve-stainless-steel-rectangle-food-storage-bento-box-container](https://www.desertcart.sg/products/432644484-u-konserve-stainless-steel-rectangle-food-storage-bento-box-container)

---

*Product available on Desertcart Singapore*
*Store origin: SG*
*Last updated: 2026-10-04*