--- product_id: 48416094 title: "Pioneer Vacuum Insulated Leakproof Soup/Food Flask, 8 Hours Hot 24 Hours Cold, Stainless Steel, 500 ml" brand: "pioneer" price: "VT14155" currency: VUV in_stock: true reviews_count: 11 category: "Pioneer" url: https://www.desertcart.vu/products/48416094-pioneer-vacuum-insulated-leakproof-soup-food-flask-8-hours-hot store_origin: VU region: Vanuatu --- # 100% leakproof seal 8 hrs hot retention 24 hrs cold retention Pioneer Vacuum Insulated Leakproof Soup/Food Flask, 8 Hours Hot 24 Hours Cold, Stainless Steel, 500 ml **Brand:** pioneer **Price:** VT14155 **Availability:** ✅ In Stock ## Summary > 🥄 Sip in Style, Serve with Confidence ## Quick Answers - **What is this?** Pioneer Vacuum Insulated Leakproof Soup/Food Flask, 8 Hours Hot 24 Hours Cold, Stainless Steel, 500 ml by pioneer - **How much does it cost?** VT14155 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/48416094-pioneer-vacuum-insulated-leakproof-soup-food-flask-8-hours-hot) ## Best For - pioneer enthusiasts ## Why This Product - Trusted pioneer brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Chill Vibes All Day:** Lock in freshness and icy coolness for up to 24 hours, so your meals stay as fresh as your ideas. - • **Stay Hot, Stay Ahead:** Keeps your soups piping hot for a full 8 hours—perfect for power lunches or weekend adventures. - • **Built-In Serving Cups:** Two detachable cups included for effortless sharing or solo indulgence, anywhere, anytime. - • **Generous 500ml Capacity:** Ample space for hearty soups, stews, or salads—fuel your hustle without compromise. - • **Zero Spill, Zero Stress:** Leakproof lid guarantees no mess, so you can confidently toss it in your bag and go. ## Overview The Pioneer Vacuum Insulated Soup Flask combines premium stainless steel vacuum technology with a leakproof design to keep your food hot for 8 hours or cold for 24. With a 500ml capacity and built-in serving cups, it’s engineered for durability, convenience, and on-the-go lifestyle needs—ideal for professionals who demand both function and flair. ## Description Durable stainless steel flask keeps food and drinks hot for 8 hours or cold for 24 hours. Leakproof lid and included cups provide convenient, mess-free portability. Review: Superb, and if it isn't you're using it wrong!! - I spent a good deal of time looking for a food flask, which was easy to use and looked half decent. I was not disappointed with this product at all!! I recommend priming the flask with boiled water before use, this is really just good practice for any flask, when aiming to keep the contents suitably hot!! I can heat my soup/ stew through at 8:00am and by 12/ 1 pm it is still piping hot - and I have total confidence that the heat would last until I got home, if I didn't eat it for my lunch. With this product, use caution when putting the lid on, simply to ensure a tight fit and thus keeping the heat in. Once you have primed for 10-15mins, with the lid on, simply tip the hot water out and pour hot food in immediately, again, to help lock in heat. This flask offers great portion size, filled to the top is a huge amount of soup to eat! (doesn't matter if homemade, because you'll know how much goodness is in there, but wouldn't advise eating a full container of processed food every day, unless you want to pile on the pounds!) All in all, a great, robust and high quality product, which really delivers! I wouldn't hesitate to recommend this to anyone!! Review: Good flask - Keeps food warm for ages i take it to work and 6 hrs later the food os still warm ## Features - EXPERT HEAT RETENTION: Advanced double-wall construction ensures you won’t need to reheat your lunch on-the-go. Enjoy hot food for up to 8 hours, and cold food up to 24 hours! - DURABLE CONSTRUCTION: Crafted from robust 18/10 stainless steel, this soup flask remains sturdy as well as rust-resistant for many future adventures ahead. - LEAKPROOF: Never worry about spills again. With a secure leakproof screw top lid, your food remains safely in the flask no matter where you are! - VERSATILE AND CONVENIENT: Durable, lightweight, and including two detachable cups in the screw top lid, this soup flask is the perfect travel companion, helping you easily serve your favourite hot (or cold) lunches. - RANGE OF SIZES AND COLOURS: In both stainless steel and black stainless steel finishes, choose your soup flask in either 500ml, 700ml or 1 litre capacity – catering for all appetites! ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B003SXEU0M | | Best Sellers Rank | 39,350 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) 114 in Flasks 1,629 in Hydration | | Brand | Pioneer | | Capacity | 500 Millilitres | | Closure Type | Screw Top | | Colour | Stainless Steel | | Container Shape | Round | | Country of Origin | China | | Customer Reviews | 4.5 4.5 out of 5 stars (3,675) | | Food Storage Container Airtightness | Airtight | | Global Trade Identification Number | 05019311929066 | | Included Components | 2 serving cups, Vacuum Flask | | Is the item dishwasher safe? | Yes | | Is the item microwaveable? | No | | Item Dimensions L x W x H | 11L x 11W x 13H centimetres | | Item Form | Screw-top with detachable cups | | Item Package Quantity | 1 | | Item Type Name | Vacuum Insulated Flask | | Item Volume | 0.5 Litres | | Item Weight | 487 Grams | | Lid Material | Stainless Steel | | Manufacturer | Grunwerg | | Material | Stainless Steel | | Material Features | Reusable | | Material Type Free | BPA Free | | Other Special Features of the Product | Air Tight, Insulated | | Product Care Instructions | Refrigerator Safe | | Recommended Uses For Product | Soup, Stew | | Size | 500ml | | Unit Count | 1.0 count | | Usage | Food Carrier | ## Product Details - **Brand:** Pioneer - **Capacity:** 500 Millilitres - **Colour:** Stainless Steel - **Material:** Stainless Steel - **Material feature:** Reusable ## Images ![Pioneer Vacuum Insulated Leakproof Soup/Food Flask, 8 Hours Hot 24 Hours Cold, Stainless Steel, 500 ml - Image 1](https://m.media-amazon.com/images/I/71QFPyfHtIL.jpg) ## Available Options This product comes in different **Color, Size** options. ## Questions & Answers **Q: what's the size of the opening? how easy is it to stick your hand/a sponge in to clean the interior?** A: I could stick my hand in the flask to wash it. My wrist is only 6.5 inches around. A sponge and a washing up brush should quite easily. **Q: Is it shakeproof? Can you shake liquid contents without spillage?** A: I guess so as long as you secure the screw top. I just tried mine for you with water and it's fine. Hope that helps **Q: Is the flask rated for 8 hours or 24 hours? The title and description do not agree.** A: if the description is read properly it says 8 hours for hot and 24 hours for cold **Q: does this really hold a litre? I need something to keep a soup base in for a market I do. I don't suppose theres a larger than 1 litre size? I'd also like to know how easy it is to clean. Thank you** A: Sorry this is so late, I have been away. The Can holds 1 liter easily and is very easy to clean. Not sure whether they do bigger ones ## Customer Reviews ### ⭐⭐⭐⭐⭐ Superb, and if it isn't you're using it wrong!! *by M***T on 17 September 2012* I spent a good deal of time looking for a food flask, which was easy to use and looked half decent. I was not disappointed with this product at all!! I recommend priming the flask with boiled water before use, this is really just good practice for any flask, when aiming to keep the contents suitably hot!! I can heat my soup/ stew through at 8:00am and by 12/ 1 pm it is still piping hot - and I have total confidence that the heat would last until I got home, if I didn't eat it for my lunch. With this product, use caution when putting the lid on, simply to ensure a tight fit and thus keeping the heat in. Once you have primed for 10-15mins, with the lid on, simply tip the hot water out and pour hot food in immediately, again, to help lock in heat. This flask offers great portion size, filled to the top is a huge amount of soup to eat! (doesn't matter if homemade, because you'll know how much goodness is in there, but wouldn't advise eating a full container of processed food every day, unless you want to pile on the pounds!) All in all, a great, robust and high quality product, which really delivers! I wouldn't hesitate to recommend this to anyone!! ### ⭐⭐⭐⭐⭐ Good flask *by S***E on 12 December 2025* Keeps food warm for ages i take it to work and 6 hrs later the food os still warm ### ⭐⭐⭐⭐ Good quality and value for money. *by H***. on 27 October 2018* Good size for kids lunches and a great price compared to others on the market. We've been using 2 of these for a couple of months now and overall very impressed. No leaks and food stays hot for several hours if flask is preheated. Only downsides are ; No steam release button - can be difficult to open due to the vacuum particularly with round stainless steel to hold (no grips). Rubber seal is fiddly to replace after washing. All in all very happy with them, good quality and value for money. ## Frequently Bought Together - Pioneer Vacuum Insulated Leakproof Soup/Food Flask, 8 Hours Hot 24 Hours Cold, Stainless Steel, 500 ml - Double Dragon, 80 x 80 mm Premium Thermal Paper Till Receipt Roll for EPOS Printer, POS Terminal, Cash Register [Pack of 20] - 49x74mm Prepped Food Labels - Red Text Removable - Use By Roll - 500 Per Roll - Size: 49 x 75mm (2 Rolls, 1,000 Labels Total) --- ## 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.vu/products/48416094-pioneer-vacuum-insulated-leakproof-soup-food-flask-8-hours-hot](https://www.desertcart.vu/products/48416094-pioneer-vacuum-insulated-leakproof-soup-food-flask-8-hours-hot) --- *Product available on Desertcart Vanuatu* *Store origin: VU* *Last updated: 2026-05-13*