--- product_id: 319478305 title: "Insulated Food Flask | Leak Proof | 400ml | Olive" brand: "black + blum" price: "47269CFA" currency: XOF in_stock: true reviews_count: 13 url: https://www.desertcart.sn/products/319478305-insulated-food-flask-leak-proof-400ml-olive store_origin: SN region: Senegal --- # 100% leak-proof seal Keeps food hot 6h / cold 8h Ergonomic attached spoon Insulated Food Flask | Leak Proof | 400ml | Olive **Brand:** black + blum **Price:** 47269CFA **Availability:** ✅ In Stock ## Summary > 🥗 Stay fresh, stay flawless—your food’s new best friend! ## Quick Answers - **What is this?** Insulated Food Flask | Leak Proof | 400ml | Olive by black + blum - **How much does it cost?** 47269CFA with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/319478305-insulated-food-flask-leak-proof-400ml-olive) ## Best For - black + blum enthusiasts ## Why This Product - Trusted black + blum brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Built to Endure:** Crafted from premium materials for daily use—ideal for office, travel, gym, or weekend adventures. - • **Eco-Chic Design:** No plastic touches your food; stainless steel lid underside ensures pure taste and safety. - • **Thermal Mastery:** Double-walled vacuum insulation locks in heat for 6 hours or chill for 8 hours—perfect for any schedule. - • **Leak-Proof Confidence:** Screw-top silicone seal + stainless steel lid guarantee zero spills on the move. - • **All-in-One Convenience:** Integrated wood fibre spoon with washable elastic strap means you’re always ready to eat, anywhere. ## Overview The BLACK + BLUM Insulated Food Flask is a 400ml vacuum insulated stainless steel container designed for professionals on the go. Featuring a 100% leak-proof screw cap with silicone seal, it keeps food hot for up to 6 hours and cold for up to 8 hours. Its eco-conscious design includes a stainless steel lid underside to avoid plastic contact and an ergonomic wood fibre spoon attached with a washable nylon strap. Lightweight and durable, this flask is perfect for office lunches, travel, and active lifestyles. ## Features - LEAK PROOF FOOD FLASK - A compact and portable vacuum insulated stainless-steel food flask designed for on-the-go eating. The screw top silicone seal + stainless steel lid is 100% leak proof and airtight - THERMAL INSULATION - The double-walled and vacuum insulated food flask can keep your food hot for up to 6 hours and cold for up to 8 hours - STUNNING & PRACTICAL DESIGN - The flask comes with an ergonomic wood fibre/PP spoon that makes eating from the flask easy and is securely attached to the body with a machine-washable elastic nylon strap - NO PLASTIC FOOD CONTACT – The stainless steel surface on the underside of the lid ensures that food is not coming into direct contact with any plastic - BUILT TO LAST - Designed for longevity using the best materials to make a sustainable product that can be used every day. Ideal for travelling, office, picnics, fitness, yoga, and gym ## Technical Specifications | Specification | Value | |---------------|-------| | Age Range Description | All Ages | | Asin | B094D4LTHB | | Base Diameter | 8.8 Centimetres | | Best Sellers Rank | 29,019 in Home & Kitchen (See Top 100 in Home & Kitchen) 31 in Insulated Food Jars | | Brand Name | BLACK + BLUM | | Cap Type | Screw Cap | | Capacity | 400 ml | | Colour | Olive | | Country Of Origin | China | | Customer Reviews | 4.2 4.2 out of 5 stars (124) 4.2 out of 5 stars | | Eu Spare Part Availability Duration | 8 Hours | | Global Trade Identification Number | 05060089726203 | | Included Components | Food Flask | | Is The Item Dishwasher Safe | No | | Is The Item Microwaveable | No | | Item Dimensions W X H | 8.8W x 15.2H centimetres | | Item Type Name | Food Flask | | Item Weight | 350 Grams | | Manufacturer | Black + Blum | | Material Type | Stainless Steel | | Model Name | BAM-FFB-S010 | | Number Of Items | 1 | | Pattern | Solid | | Product Care Instructions | Hand Wash Only | | Recommended Uses For Product | Coffee, Soup, Tea, Water | | Special Features | Insulated, leakproof, easy care, bpa free, vacuum insulated | | Theme | Food | | Unit Count | 1.0 gram | | With Lid | Yes | ## Product Details - **Brand:** BLACK + BLUM - **Capacity:** 400 ml - **Colour:** Olive - **Recommended uses for product:** Coffee, Soup, Tea, Water - **Special feature:** Insulated, leakproof, easy care, bpa free, vacuum insulated ## Images ![Insulated Food Flask | Leak Proof | 400ml | Olive - Image 1](https://m.media-amazon.com/images/I/71hEalhjPZL.jpg) ## Available Options This product comes in different **Colour Name** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Great *by on Reviewed in the United Kingdom 7 May 2026* Great flask. Very stylish. Holds heat for few hours. I had to get used to spoon ### ⭐⭐⭐⭐⭐ Stylish Design *by on Reviewed in the United Kingdom 22 August 2026* Great build Quality - will use this for lunches for Work - stylish design ### ⭐⭐⭐⭐ Good thus far! *by on Reviewed in the United Kingdom 27 September 2021* I looked at the former models before purchasing this one. The former looks exactly the same but has this fun spoon.Complaints of the lid never coming off seems to be a common complaint.When I travel with this I screw on the lid but when it's not in transit and just sitting around with its revitalising contents(tea), I untwist it slightly. They may have fixed the previous issue but I am not chancing it.Another issue that I did not see was the lip of the container. When tilting back the contents you wish to consume the metal lip is very thin and turns hot instantly. Burning your lips if you do not cool the contents correctly.Stays hot long enough for me, which is 2 hours.Personal rules I use while dealing with this item:1) allow filling contents to steam while in mug before placing lid on top.2) leave lid slightly unscrewed when not moving. ## Frequently Bought Together - BLACK + BLUM Vacuum Food Flask | Leak Proof Insulated Stainless Steel Lunch Container with Ladle Spoon for Hot and Cold Food | Travel, Office Lunch Box for All Ages | Olive 13.5 oz / 400 ml - Black+Blum Insulated Lunch Bag, 6.7L - Leak Proof Bag for Adults and Kids with Roll Top Construction - Made with Recycled PET and BPA Free - Food Bag for On The Go, Olive - BLACK + BLUM Nesting Cutlery Set 3 Piece Stainless Steel Compact Travel Cutlery Set (Knife, Fork, and Spoon) Portable Tableware with Snap Shut Case, Silver --- ## 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.sn/products/319478305-insulated-food-flask-leak-proof-400ml-olive](https://www.desertcart.sn/products/319478305-insulated-food-flask-leak-proof-400ml-olive) --- *Product available on Desertcart Senegal* *Store origin: SN* *Last updated: 2026-09-19*