--- product_id: 385692903 title: "Coolflask 3.8 L Water Bottle Insulated with Straw & 3 Lids, Gallon Water Jug Large Stainless Steel Metal Vacuum Wide Mouth for Sports, Gym, Office, Non-BPA Keep Cold 48H Hot 24H, Indigo Black" brand: "coolflask" price: "1099.88 DT" currency: TND in_stock: true url: https://www.desertcart.tn/products/385692903-coolflask-3-8-l-water-bottle-insulated-with-straw-3 store_origin: TN region: Tunisia --- # 24H Hot Insulation 3 Versatile Lids 48H Cold Retention Coolflask 3.8 L Water Bottle Insulated with Straw & 3 Lids, Gallon Water Jug Large Stainless Steel Metal Vacuum Wide Mouth for Sports, Gym, Office, Non-BPA Keep Cold 48H Hot 24H, Indigo Black **Brand:** coolflask **Price:** 1099.88 DT **Availability:** ✅ In Stock ## Summary > 💧 Hydrate like a pro, wherever life takes you! ## Quick Answers - **What is this?** Coolflask 3.8 L Water Bottle Insulated with Straw & 3 Lids, Gallon Water Jug Large Stainless Steel Metal Vacuum Wide Mouth for Sports, Gym, Office, Non-BPA Keep Cold 48H Hot 24H, Indigo Black by coolflask - **How much does it cost?** 1099.88 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/385692903-coolflask-3-8-l-water-bottle-insulated-with-straw-3) ## Best For - coolflask enthusiasts ## Why This Product - Trusted coolflask brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Temperature Mastery:** Triple insulation keeps your drinks icy cold for 48 hours or piping hot for 24—perfect for any hustle. - • **Custom Sip Experience:** Three specialized lids—straw, spout, and screw-on—adapt to your lifestyle, from gym grind to office flow. - • **Eco-Chic & Health-Savvy:** BPA-free, reusable, and odor-resistant—because your wellness and the planet deserve the best. - • **Stay Hydrated, Stay Ahead:** Massive 128 oz capacity means fewer refills and more time crushing your goals. - • **Built to Last, Designed to Impress:** Premium 18/8 stainless steel with rust-proof, sweat-proof coating keeps your bottle fresh and your grip firm. ## Overview The Coolflask 3.8L Indigo Black water bottle combines durable 18/8 stainless steel with advanced triple insulation technology to keep beverages cold for 48 hours or hot for 24. Featuring a large 128 oz capacity and three versatile lids, it’s designed for active professionals seeking convenience, style, and eco-friendly hydration on the go. ## Description International products have separate terms, are sold from abroad and may differ from local products, including fit, age ratings, and language of product, labeling or instructions. ## Features - Going Green: The insulated water bottle is made of 18/8 (304) stainless steel, which is BPA-free, reusable, and safe for everyone. It is rust-proof and free from or restrained. Liquid can be fresh in its best taste for a whole day - 48 hours cold and 24 hours hot: Triple insulation technology adopts double-walled and vacuum-sealed sealing, keeps beverages cold for up to 48 hours and hot for up to 24 hours. The anti-sweat coating keeps the surface dry and clean, making it easy to grip - Flexible drinking on the go – this water jug comes with 3 different lids. The screw lid with flip-up handle is for easy refilling of ice with superior portability; the pouring lid makes it convenient to drink hot liquids and straw lid for cold drinking - Travel longer: With a 3.628.7 g large capacity, the large water bottle allows you to enjoy your trip easier with fewer refills, perfect for hiking, camping and sporting events. With such a versatile bottle, it's easy to stay hydrated and refreshed on exciting adventures - Easy to clean: This stainless steel water bottle is rustproof, sweat-proof and BPA-free. Hand wash only and no abrasive cleaners. Do not place in freezer or microwave. Not suitable for soft drinks. Be careful when handling hot liquids ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B093K29PJ5 | | Age Range Description | Adult | | Best Sellers Rank | 13,413 in Home & Kitchen ( See Top 100 in Home & Kitchen ) 96 in Insulated Bottles | | Brand Name | Coolflask | | Cap Type | Straw Cap | | Capacity | 3.63 kg | | Colour | Indigo Black | | Customer Reviews | 4.6 4.6 out of 5 stars (8,891) | | Included Components | 1 x Coolfalsk insulated water bottle, 3 x lids, 2 x reusable straws, 1 x straw brush, 1 x bag | | Is Oven Safe | No | | Is the item dishwasher safe? | No | | Is the item microwaveable? | No | | Item Dimensions W x H | 16.5W x 33H centimetres | | Item Weight | 1.2 Kilograms | | Manufacturer | Coolflask | | Material Type | Stainless Steel | | Model Name | Coolflask | | Number of Items | 1 | | Pattern | Samurai Cyan | | Product Care Instructions | Hand Wash Only | | Recommended Uses For Product | Hiking, Camping, Work, Water | | Special Features | Double wall, anti-sweat coating, triple insulation technology | | Theme | Sport | | UPC | 760354284234 | | Unit Count | 1.0 count | | With Lid | Yes | ## Product Details - **Brand:** Coolflask - **Capacity:** 3.63 kg - **Colour:** Indigo Black - **Recommended uses for product:** Hiking, Camping, Work, Water - **Special feature:** Double wall, anti-sweat coating, triple insulation technology ## Images ![Coolflask 3.8 L Water Bottle Insulated with Straw & 3 Lids, Gallon Water Jug Large Stainless Steel Metal Vacuum Wide Mouth for Sports, Gym, Office, Non-BPA Keep Cold 48H Hot 24H, Indigo Black - Image 1](https://m.media-amazon.com/images/I/81zca2hHrbL.jpg) ![Coolflask 3.8 L Water Bottle Insulated with Straw & 3 Lids, Gallon Water Jug Large Stainless Steel Metal Vacuum Wide Mouth for Sports, Gym, Office, Non-BPA Keep Cold 48H Hot 24H, Indigo Black - Image 2](https://m.media-amazon.com/images/I/71aSCGnQI5L.jpg) ![Coolflask 3.8 L Water Bottle Insulated with Straw & 3 Lids, Gallon Water Jug Large Stainless Steel Metal Vacuum Wide Mouth for Sports, Gym, Office, Non-BPA Keep Cold 48H Hot 24H, Indigo Black - Image 3](https://m.media-amazon.com/images/I/71Lojr+yuQL.jpg) ![Coolflask 3.8 L Water Bottle Insulated with Straw & 3 Lids, Gallon Water Jug Large Stainless Steel Metal Vacuum Wide Mouth for Sports, Gym, Office, Non-BPA Keep Cold 48H Hot 24H, Indigo Black - Image 4](https://m.media-amazon.com/images/I/71s2+qvEoUL.jpg) ![Coolflask 3.8 L Water Bottle Insulated with Straw & 3 Lids, Gallon Water Jug Large Stainless Steel Metal Vacuum Wide Mouth for Sports, Gym, Office, Non-BPA Keep Cold 48H Hot 24H, Indigo Black - Image 5](https://m.media-amazon.com/images/I/71wwjh9qSLL.jpg) ## Available Options This product comes in different **Colour Name, Size Name** options. ## Questions & Answers **Q: Where are the water bottles made?** A: Hi Dear Customer, Thanks for your question. The water bottle are made in China. Any questions, please contact us. Regards, Coolflask **Q: Was wondering if i can place in the fridge after filling with tap water. not bougie but i do like my water cold. lol** A: Hi， Coolflask Triple Insulation Technology adopts double wall and vacuum seal, keeps beverages cold. This means that the bottle is insulated to prevent the water from losing temperature. It will also isolate the outside temperature. More importantly, the bottle is sealed and not suitable for freezing in the refrigerator. The volume of water will expand and cause danger when it freezes. Please do not to put in the freezer. Thanks. Regards, Coolflask **Q: Warranty information is obtained how?** A: Hi, Any quality problems, kindly please contact us. Coolflask will provide the customer service for you. Thanks. Regards, Coolflask **Q: Where is this made?** A: Hello, It's made in China. Thanks, Regards, Coolflask ## Frequently Bought Together - Coolflask 128 oz Gallon Water Bottle Insulated with Straw&3 Lids, Water Jug Large Stainless Steel Metal Vacuum Wide Mouth for Sports, Gym or Office, Non-BPA Keep Cold 48H Hot 24H, Samurai Cyan - Coolflask 64 oz Water Bottle Insulated with Strap, Half Gallon Water Jug Stainless Steel with Straw & Spout Lids, Metal Large Water Flask, Keep Cold 48h Hot 24h, Leak Proof & Non-BPA, Prussian Blue --- ## 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.tn/products/385692903-coolflask-3-8-l-water-bottle-insulated-with-straw-3](https://www.desertcart.tn/products/385692903-coolflask-3-8-l-water-bottle-insulated-with-straw-3) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-06-06*