--- product_id: 641591559 title: "MONBENTO - MB Steel Beyond Insulated Flask - 500ml Stainless Steel Insulated Flask with Tea/Fruit Infuser - Keeps Drinks Hot/Cold - Ideal for Work/Hiking/Sports - Black and Blue, 19024115" brand: "monbento" price: "¥10413" currency: JPY in_stock: true category: "Monbento" url: https://www.desertcart.jp/products/641591559-monbento-mb-steel-beyond-insulated-flask-500ml-stainless-steel-insulated store_origin: JP region: Japan --- # Built-in removable tea/fruit infuser Keeps drinks hot/cold up to 12h 18/8 stainless steel durability MONBENTO - MB Steel Beyond Insulated Flask - 500ml Stainless Steel Insulated Flask with Tea/Fruit Infuser - Keeps Drinks Hot/Cold - Ideal for Work/Hiking/Sports - Black and Blue, 19024115 **Brand:** monbento **Price:** ¥10413 **Availability:** ✅ In Stock ## Summary > 🔥 Sip Bold, Stay Cool – Your Ultimate Hydration Sidekick! 💧 ## Quick Answers - **What is this?** MONBENTO - MB Steel Beyond Insulated Flask - 500ml Stainless Steel Insulated Flask with Tea/Fruit Infuser - Keeps Drinks Hot/Cold - Ideal for Work/Hiking/Sports - Black and Blue, 19024115 by monbento - **How much does it cost?** ¥10413 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/641591559-monbento-mb-steel-beyond-insulated-flask-500ml-stainless-steel-insulated) ## Best For - monbento enthusiasts ## Why This Product - Trusted monbento brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Compact & Noise-Free Design:** French-engineered with a silicone base to eliminate clinks and rattles—ideal for your office desk, gym bag, or hiking pack. - • **Leakproof & Adventure-Ready:** Airtight screw cap with silicone seal ensures zero spills, so you stay mess-free whether at work or exploring the outdoors. - • **Unmatched Thermal Performance:** Keeps your beverages perfectly hot or cold for up to 12 hours—no compromises on your daily hustle or weekend adventures. - • **Integrated Tea & Fruit Infuser:** Elevate your hydration game with a sleek, removable infuser—perfect for detox waters, teas, and fresh fruit blends on the go. - • **Premium 18/8 Stainless Steel Build:** BPA-free, rust-resistant, and designed to withstand the rigors of your active lifestyle without losing style or strength. ## Overview The MONBENTO MB Steel Beyond is a 500ml insulated stainless steel flask featuring a BPA-free 18/8 steel body and a durable screw cap with a silicone seal. Designed in France, it includes a removable tea and fruit infuser, keeps drinks hot or cold for up to 12 hours, and boasts a compact, noise-free silicone base. Perfect for professionals and adventurers alike, it combines style, functionality, and leakproof reliability in one sleek package. ## Description Free delivery and returns on eligible orders. Buy MONBENTO - MB Steel Beyond Insulated Flask - 500ml Stainless Steel Insulated Flask with Tea/Fruit Infuser - Keeps Drinks Hot/Cold - Ideal for Work/Hiking/Sports - Black and Blue, 19024115 at desertcart UK. ## Features - INSULATED UP TO 12H: Its double wall stainless steel keeps your drinks hot or cold for up to 12 hours (depending on the contents and conditions of use). - INTEGRATED REMOVABLE INFUSER: Attached to the cap, it allows you to prepare teas, infusions or flavored water wherever you are; remove it for conventional use. - HERMETICAL: The screw thread equipped with a silicone seal prevents leaks in the bag or next to your computer at the office. - SILENT AND STABLE: Its non-slip silicone base prevents metal noise and slipping, both on the table and in the cup holder. - DURABLE AND SAFE: 18/8 stainless steel bottle and infuser, PP cap, BPA free (according to regulations). 500 ml, 24 x 7 cm, 310 g. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0CZS413MR | | Age Range Description | Adult | | Best Sellers Rank | 237,910 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) 6,311 in Canteens & Water Bottles | | Brand Name | monbento | | Cap Type | Screw Cap | | Capacity | 0.5 litres | | Colour | Beyond | | Country Of Origin | China | | Customer Reviews | 4.6 4.6 out of 5 stars (165) | | EU Spare Part Availability Duration | 2 Years | | Included Components | Water Bottle | | Item Dimensions W x H | 7W x 23.8H centimetres | | Item Type Name | Insulated bottle, insulated bottle, tea infuser bottle, 500 ml insulated bottle, stainless steel bottle, 500 ml insulated bottle, men's insulated tea infuser bottle, bottle with infuser bottle, stainless steel bottle 500 ml | | Item Weight | 310 Grams | | Manufacturer | monbento | | Material Type | Metal | | Number of Items | 1 | | Product Care Instructions | Hand Wash Only | | Recommended Uses For Product | Tea | | Special Features | Insulated | | Theme | Fruit | | Unit Count | 1.0 count | | With Lid | Yes | ## Product Details - **Brand:** monbento - **Capacity:** 0.5 litres - **Colour:** Beyond - **Recommended uses for product:** Tea - **Special feature:** Insulated ## Images ![MONBENTO - MB Steel Beyond Insulated Flask - 500ml Stainless Steel Insulated Flask with Tea/Fruit Infuser - Keeps Drinks Hot/Cold - Ideal for Work/Hiking/Sports - Black and Blue, 19024115 - Image 1](https://m.media-amazon.com/images/I/51Sp1rosV6L.jpg) ![MONBENTO - MB Steel Beyond Insulated Flask - 500ml Stainless Steel Insulated Flask with Tea/Fruit Infuser - Keeps Drinks Hot/Cold - Ideal for Work/Hiking/Sports - Black and Blue, 19024115 - Image 2](https://m.media-amazon.com/images/I/313zFik8u3L.jpg) ![MONBENTO - MB Steel Beyond Insulated Flask - 500ml Stainless Steel Insulated Flask with Tea/Fruit Infuser - Keeps Drinks Hot/Cold - Ideal for Work/Hiking/Sports - Black and Blue, 19024115 - Image 3](https://m.media-amazon.com/images/I/514IqvhxHqL.jpg) ![MONBENTO - MB Steel Beyond Insulated Flask - 500ml Stainless Steel Insulated Flask with Tea/Fruit Infuser - Keeps Drinks Hot/Cold - Ideal for Work/Hiking/Sports - Black and Blue, 19024115 - Image 4](https://m.media-amazon.com/images/I/41gNXQTFQcL.jpg) ![MONBENTO - MB Steel Beyond Insulated Flask - 500ml Stainless Steel Insulated Flask with Tea/Fruit Infuser - Keeps Drinks Hot/Cold - Ideal for Work/Hiking/Sports - Black and Blue, 19024115 - Image 5](https://m.media-amazon.com/images/I/41LQKJyYtXL.jpg) ## Available Options This product comes in different **Color** options. --- ## 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.jp/products/641591559-monbento-mb-steel-beyond-insulated-flask-500ml-stainless-steel-insulated](https://www.desertcart.jp/products/641591559-monbento-mb-steel-beyond-insulated-flask-500ml-stainless-steel-insulated) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-10-29*