--- product_id: 1231181 title: "ECOlunchbox Solo Cube Stainless Steel Lunch Container, 21 oz – 5.25\" Square" price: "€ 53.18" currency: EUR in_stock: true url: https://www.desertcart.pt/products/1231181-ecolunchbox-solo-cube-stainless-steel-lunch-container-21-oz-5 store_origin: PT region: Portugal --- # Compact 5.25" square design 100% durable stainless steel 21 oz (2.5 cups) roomy capacity ECOlunchbox Solo Cube Stainless Steel Lunch Container, 21 oz – 5.25" Square **Price:** € 53.18 **Availability:** ✅ In Stock ## Summary > 🥗 Elevate your lunch game with sustainable style! ## Quick Answers - **What is this?** ECOlunchbox Solo Cube Stainless Steel Lunch Container, 21 oz – 5.25" Square - **How much does it cost?** € 53.18 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/1231181-ecolunchbox-solo-cube-stainless-steel-lunch-container-21-oz-5) ## Best For - Customers looking for quality international products ## Why This Product - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Eco-Friendly & Safe:** 100% plastic-free, BPA/BPS/phthalate-free stainless steel for toxin-free meals. - • **Sleek Square Design:** Fits perfectly in any lunch bag or backpack without wasted space. - • **Lightweight Yet Tough:** Only 8.5 oz but built to withstand daily hustle without squishing. - • **Dishwasher-Safe Convenience:** Easy cleanup with no hidden plastics—just pure stainless steel hygiene. - • **Versatile Solid Food Carrier:** Ideal for sandwiches, salads, and snacks; ditch single-use plastics and join the eco-conscious crowd. ## Overview The ECOlunchbox Solo Cube is a compact, 21 oz stainless steel lunch container designed for professionals and eco-conscious millennials. Its durable, lightweight, and plastic-free construction ensures safe, toxin-free meals on the go, while the square shape maximizes space efficiency. Dishwasher-safe and perfect for solid foods, it’s the smart, sustainable choice for daily dining. ## Description Buy ECOlunchbox Solo Cube Stainless Steel Lunch Container, 21 oz – 5.25" Square | 100% plastic-free stainless steel; square shape fits lunch bags; 2.5 cups; non-toxic; school, work & snacks on desertcart.com ✓ FREE SHIPPING on qualified orders ## Features - Square & Compact, Yet Roomy – Measures approximately 5¼" × 5¼" × 2″ and holds around 2.5 cups (21 oz), perfect for sandwiches, pasta salad, fruits, or leftovers. - Durable 100% Stainless Steel – Made from food-safe, non-toxic stainless steel, it's BPA-, BPS-, and phthalate-free, ensuring longevity and safe usage. - Lightweight & Squish‑Proof – Weighing just 8.5 oz (tare weight), the Solo Cube is both sturdy and lightweight—ideal for daily use or packing into a lunch bag without extra bulk. - Dishwasher-Safe & Plastic-Free – Fully dishwasher-safe without hidden plastics, offering easy clean-up and a completely eco-friendly dining experience. - Not Leak‑Proof, but Versatile – With no gasket, it’s not suitable for saucy or liquid foods—but its simple, secure lid is great for solid meals that don't need airtight sealing. ## Technical Specifications | Specification | Value | |---------------|-------| | Best Sellers Rank | #118,763 in Kitchen & Dining ( See Top 100 in Kitchen & Dining ) #861 in Individual Household Food Containers | | Customer Reviews | 4.5 out of 5 stars 59 Reviews | ## Images ![ECOlunchbox Solo Cube Stainless Steel Lunch Container, 21 oz – 5.25" Square - Image 1](https://m.media-amazon.com/images/I/513fzBWV4xL.jpg) ![ECOlunchbox Solo Cube Stainless Steel Lunch Container, 21 oz – 5.25" Square - Image 2](https://m.media-amazon.com/images/I/61oE92lhGDL.jpg) ![ECOlunchbox Solo Cube Stainless Steel Lunch Container, 21 oz – 5.25" Square - Image 3](https://m.media-amazon.com/images/I/615RsnMaGSL.jpg) ![ECOlunchbox Solo Cube Stainless Steel Lunch Container, 21 oz – 5.25" Square - Image 4](https://m.media-amazon.com/images/I/61-KdKMbyRL.jpg) ![ECOlunchbox Solo Cube Stainless Steel Lunch Container, 21 oz – 5.25" Square - Image 5](https://m.media-amazon.com/images/I/41AT3JkfrYL.jpg) ## Available Options This product comes in different **Size** options. ## Questions & Answers **Q: What material is the Solo Cube made of?** A: It's made entirely from food-grade stainless steel, including the lid, so it's 100% plastic-free! Because there's no plastic, it's free of the estrogen-mimicking chemicals found in plastic containers, including BPA, BPS, and phthalates. **Q: How much food does it hold?** A: 21 oz, or about 2.5 cups. It measures 5¼ inches square by 2 inches deep. The square shape is sized for a standard sandwich, and it's also great for pasta salad, cut fruit, and leftovers. **Q: Is it dishwasher and microwave safe?** A: It's fully dishwasher safe, but as with all stainless steel, it can't be used in a microwave. You can reheat food in an oven or over a campstove instead. **Q: Will it dent, crack, or break?** A: The Solo Cube is rugged and squish-proof. It won't crack or shatter like plastic or glass, so it holds up to daily use and travel. **Q: Who is the Solo Cube best for?** A: Packing sandwiches and snacks for work, picnics, hikes, or travel. The Solo Cube has no gasket, so it's best for dry or firm foods rather than soup or sauce. --- ## 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.pt/products/1231181-ecolunchbox-solo-cube-stainless-steel-lunch-container-21-oz-5](https://www.desertcart.pt/products/1231181-ecolunchbox-solo-cube-stainless-steel-lunch-container-21-oz-5) --- *Product available on Desertcart Portugal* *Store origin: PT* *Last updated: 2026-10-12*