--- product_id: 434024509 title: "3.8L Stainless Steel Water Bottle with Straw & Spout Lids - Leakproof Vacuum Insulated Large Jug - Hot 12hrs & Cold 24hrs Drinks Metal Flask 1 Gallon for Sports Gym Travel" brand: "iron °flask" price: "902799₫" currency: VND in_stock: false reviews_count: 13 url: https://www.desertcart.vn/products/434024509-3-8l-stainless-steel-water-bottle-with-straw-and-spout store_origin: VN region: Vietnam --- # Dual leak-proof lids Keeps drinks hot 12 hrs Keeps drinks cold 24 hrs 3.8L Stainless Steel Water Bottle with Straw & Spout Lids - Leakproof Vacuum Insulated Large Jug - Hot 12hrs & Cold 24hrs Drinks Metal Flask 1 Gallon for Sports Gym Travel **Brand:** iron °flask **Price:** 902799₫ **Availability:** ❌ Out of Stock ## Summary > 💧 Hydrate like a boss—24 hours cold, 12 hours hot, zero compromises. ## Quick Answers - **What is this?** 3.8L Stainless Steel Water Bottle with Straw & Spout Lids - Leakproof Vacuum Insulated Large Jug - Hot 12hrs & Cold 24hrs Drinks Metal Flask 1 Gallon for Sports Gym Travel by iron °flask - **How much does it cost?** 902799₫ with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/434024509-3-8l-stainless-steel-water-bottle-with-straw-and-spout) ## Best For - iron °flask enthusiasts ## Why This Product - Trusted iron °flask brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Massive 3.8L Capacity:** One gallon of hydration power that keeps you fueled through intense workouts, long travel days, or busy work hours without constant refills. - • **Versatile Lid Options:** Switch effortlessly between the patent-pending straw lid with dual straws and the leak-proof spout lid for ultimate convenience on the go. - • **Stay Hydrated, Sweat-Free:** Double-wall vacuum insulation eliminates condensation—no more annoying sweat rings on your desk or gym bag. - • **The Ultimate Gift for Go-Getters:** Personalize your hydration game with a stylish bottle that’s as resilient and ambitious as you are—perfect for professionals and fitness enthusiasts alike. - • **Built to Last, Designed to Impress:** Premium 18/8 BPA-free stainless steel with a durable powder coat finish and laser-engraved logo for a sleek, timeless look. ## Overview This 3.8L Iron Flask stainless steel water bottle features double-wall vacuum insulation to keep beverages cold for 24 hours and hot for 12 hours. It includes two leak-proof lids—a patent-pending straw lid with dual straws and a spout lid—crafted from durable, BPA-free 18/8 stainless steel with a powder-coated finish and laser-engraved branding. Ideal for sports, gym, travel, and everyday use, it combines large capacity with sleek, sweat-free design. ## Description Your search for the best sports water bottle is over! Say hello to the best Sports Water Bottle out there, Iron Flask! Plastic water bottles? No thanks! The Iron Flask water bottle is made of premium 18/8 stainless steel that is BPA free. This bottle will keep your drinks cold & hot for many hours! It will also never sweat no matter what the drink temperature. Are you tired of low quality water bottles that sweat and leak? We all tried bottles that sweat and leak! Well, try the Iron Flask that comes with three, yes three different lids (Sports Straw Lid with two different straws, Flip Lid, and a Stainless Steel Lid) Looking for a water bottle to carry anywhere? This double wall insulated water bottle will meet all your needs! Whether you fill it with boiling water or a pack of ice, the bottle will never get hot or cold to carry! You can use at the office, the gym, or even for outdoor activities such as camping and hiking! Review: Big Bottle, Big Impression! - This thing is seriously cool in my opinion! I got the 3.785L, it's huge! It keeps the water cold for a long time. The design is great, as is the quality. I love that it comes with two different lids! Really impressed overall. Review: A great quality water flask that’s true to size - Absolutely love this bottle! Nice & big, stores a lot of water helping me maintain my water goals and has a nice sleek design. ## Features - INSULATED SPORTS WATER BOTTLE: Goodbye sweat! The double wall insulation makes the Iron Flask sweat-free! It keeps your drink COLD for up to 24 hours, and HOT for up to 12 hours. - 2 LEAK PROOF LIDS: YES, the One Gallon now comes with TWO leak proof lids. A Leak Proof Patent Pending Straw Lid with 2 Straws, and a Leak Proof Spout Lid. - 18/8 PREMIUM STAINLESS STEEL: Iron Flask is made of 18/8 Stainless steel that is BPA free and non-toxic. It will never leave a metal taste or rust. HAND WASH ONLY WITH SOAPY HOT WATER! - FUNCTIONAL DESIGN: The powder coat exterior finish is a classic. It assures that you stand out with a very durable and elegant bottle. Our logo is LASER ENGRAVED to assure the highest quality as well. - THE ULTIMATE LIFESTYLE GIFT: Choose a color that speaks to your friends and family to create the perfect, personalized gift! Great for the outdoor or gym enthusiast that will enjoy a memorable product they'll remember, & due to its durability will stand the test of time. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B09GKPWBWJ | | Best Sellers Rank | 385,686 in Home & Kitchen ( See Top 100 in Home & Kitchen ) 1,091 in Insulated Bottles | | Brand | IRON °FLASK | | Capacity | 3.63 kg | | Colour | Day & Night | | Customer Reviews | 4.7 4.7 out of 5 stars (1,761) | | Date First Available | 17 Sept. 2021 | | Item Weight | 1.41 kg | | Material | Stainless Steel | | Model Number | IRO-FGS-A016-01-AF1US | | Product Dimensions | 16.31 x 16.31 x 42.67 cm; 1.41 kg | | Special Features | Durable | ## Product Details - **Brand:** IRON °FLASK - **Capacity:** 3.63 kg - **Colour:** Day & Night - **Recommended uses for product:** Hot and Cold Drinks - **Special feature:** Durable ## Images ![3.8L Stainless Steel Water Bottle with Straw & Spout Lids - Leakproof Vacuum Insulated Large Jug - Hot 12hrs & Cold 24hrs Drinks Metal Flask 1 Gallon for Sports Gym Travel - Image 1](https://m.media-amazon.com/images/I/7127NmpItCL.jpg) ![3.8L Stainless Steel Water Bottle with Straw & Spout Lids - Leakproof Vacuum Insulated Large Jug - Hot 12hrs & Cold 24hrs Drinks Metal Flask 1 Gallon for Sports Gym Travel - Image 2](https://m.media-amazon.com/images/I/61ktrzKvL8L.jpg) ![3.8L Stainless Steel Water Bottle with Straw & Spout Lids - Leakproof Vacuum Insulated Large Jug - Hot 12hrs & Cold 24hrs Drinks Metal Flask 1 Gallon for Sports Gym Travel - Image 3](https://m.media-amazon.com/images/I/818xvFI+0JL.jpg) ![3.8L Stainless Steel Water Bottle with Straw & Spout Lids - Leakproof Vacuum Insulated Large Jug - Hot 12hrs & Cold 24hrs Drinks Metal Flask 1 Gallon for Sports Gym Travel - Image 4](https://m.media-amazon.com/images/I/8127rwiy+DL.jpg) ![3.8L Stainless Steel Water Bottle with Straw & Spout Lids - Leakproof Vacuum Insulated Large Jug - Hot 12hrs & Cold 24hrs Drinks Metal Flask 1 Gallon for Sports Gym Travel - Image 5](https://m.media-amazon.com/images/I/71ftc6ei5hL.jpg) ## Available Options This product comes in different **Colour Name, Size Name** options. ## Questions & Answers **Q: Can I buy the straw lid separately? I have the 128 oz already but it did not come with a staw lid** A: If you send the seller a message and explain they may be able to send you replacements. My lid came cracked where the straw is held in and it finally snapped off so they sent me a new lid and straw. **Q: I ordered a 128oz bottle with just the spout, can I order the straw lid separately?** A: Unfortunately you cannot. **Q: What plastic type is the lid made out of? Do you have a number for it?** A: Hi there, the lids are made of ‎polypropylene **Q: Do you sale the straw lid only for the 128oz bottle? I bought the 128oz with the regular lid & I don’t want to buy it again for the straw lid only** A: Unfortunately no. The handle on mine broke and was told by the company they currently do not sell this lid. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Big Bottle, Big Impression! *by H***? on 16 May 2025* This thing is seriously cool in my opinion! I got the 3.785L, it's huge! It keeps the water cold for a long time. The design is great, as is the quality. I love that it comes with two different lids! Really impressed overall. ### ⭐⭐⭐⭐⭐ A great quality water flask that’s true to size *by S***A on 6 August 2025* Absolutely love this bottle! Nice & big, stores a lot of water helping me maintain my water goals and has a nice sleek design. ### ⭐⭐⭐⭐⭐ Incredible Bottle *by M***Y on 5 August 2025* Amazing water bottle at this price. The bottle and both lids feel sturdy and well made using quality materials. Looks incredible too. A* 👏🏻 ## Frequently Bought Together - 3.8L Stainless Steel Water Bottle with Straw & Spout Lids - Leakproof Vacuum Insulated Large Jug - Hot 12hrs & Cold 24hrs Drinks Metal Flask 1 Gallon for Sports Gym Travel - Insulated Water Bottle with Straw Lid Wide - 1.9L (3 Lids) - Double-Walled Stainless Steel Metal Leakproof Travel Sports Gym Camping Hydration Flask - Metal Water Bottle with Straw Lid - 650ml 3 Lids - Stainless Steel Double-Walled Insulated Vacuum Leakproof - Sports Gym Camping Hiking Hydration School Kids --- ## 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.vn/products/434024509-3-8l-stainless-steel-water-bottle-with-straw-and-spout](https://www.desertcart.vn/products/434024509-3-8l-stainless-steel-water-bottle-with-straw-and-spout) --- *Product available on Desertcart Vietnam* *Store origin: VN* *Last updated: 2026-05-20*