--- product_id: 417607224 title: "Coolflask Half Gallon Water Bottle Insulated with Straw & 3 Leakproof Lids" brand: "coolflask" price: "R3894" currency: ZAR in_stock: true category: "Coolflask" url: https://www.desertcart.co.za/products/417607224-coolflask-half-gallon-water-bottle-insulated-with-straw-and-3 store_origin: ZA region: South Africa --- # 3 leakproof lids 24H heat retention 48H cold lock Coolflask Half Gallon Water Bottle Insulated with Straw & 3 Leakproof Lids **Brand:** coolflask **Price:** R3894 **Availability:** ✅ In Stock ## Summary > 💧 Hydrate like a pro, wherever life takes you! ## Quick Answers - **What is this?** Coolflask Half Gallon Water Bottle Insulated with Straw & 3 Leakproof Lids by coolflask - **How much does it cost?** R3894 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/417607224-coolflask-half-gallon-water-bottle-insulated-with-straw-and-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 - • **Durable & Eco-Chic:** 18/8 stainless steel is rust-proof, BPA-free, and built to last—because sustainability is the new luxury. - • **Versatile Lid Trio:** Straw, spout, and handle lids adapt seamlessly to every sip scenario, from gym to hike. - • **Effortless Clean & Carry:** Dishwasher safe with a stylish carry bag and shoulder strap for hands-free convenience. - • **Stay Hydrated, Stay Ahead:** 64 oz capacity means fewer refills, perfect for your busy, on-the-go lifestyle. - • **Triple-Layer Insulation Mastery:** Keeps your drinks icy cold for 48 hours or piping hot for 24 hours—no compromises. ## Overview The Coolflask Half Gallon Water Bottle features a 64 oz 18/8 stainless steel build with triple-wall copper-plated vacuum insulation, keeping beverages cold for over 48 hours and hot for 24 hours. It includes three leakproof lids (straw, spout, handle) and a carry bag with shoulder strap, combining durability, versatility, and eco-friendly design for active professionals and outdoor enthusiasts. ## Description The Coolflask 64oz half gallon bottle is built for sports, gym and outdoor use. 18/8 stainless steel, triple-wall vacuum insulation - cold 48H, hot 24H. Includes 3 lids (straw, spout, handle) and carry bag with shoulder strap. BPA-free, leak-proof, dishwasher safe. ## Features - Going Green: 64 oz 18/8 Stainless Steel Bottle is built with 18/8 food-grade stainless steel (304) that's BPA-free, unscented, reusable, and safe for all. It's rust-proof, and free from oder retain. Liquid can be fresh in its best taste for a whole day - Over 48H Cold & 24H Hot: Triple Insulation Technology adopts triple wall and vacuum seal, keeps beverages cold for over 48 hours and hot 24 hours. Anti-sweat coating can keep the surface dry and clean, making it easy to grip - Flexible Drinking On-the-Go: This half gallon water jug comes with 3 different lids. The screw-on lid with flip-up handle is for easy ice refilling with superior portability; spout lid makes it convenient to drink hot liquid and straw lid for sipping cold. - Travel Longer: With 64 oz large capacity, the large water bottle allows you to enjoy your trip easier with fewer refills, perfect for hiking, camping and sport events. It's easy to stay hydrated and refreshed on exciting adventures with such a versatile bottle. - Easy to Maintain: This stainless steel water flask is rustproof, sweat-proof, and BPA-free. Dishwasher safety. Do not put it in a freezer or microwave. Not for soft drinks. Be carefully of being scalded when handling hot liquids ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B09K3B61VJ | | Additional Features | Break Resistant, Hot over 24 Hours, Keep Ice Cold over 48 Hours, Leakproof, Triple layer copper-plated vacuum Insulated | | Age Range Description | Adult | | Base Diameter | 5 Inches | | Best Sellers Rank | #55,143 in Kitchen ( See Top 100 in Kitchen ) #1,048 in Insulated Bottles | | Brand Name | Coolflask | | Cap Type | Straw Lid &Spout Lid&Bolded Handle Lid | | Capacity | 1.81 kg | | Color | Turquoise | | Customer Reviews | 4.6 4.6 out of 5 stars (8,569) | | Included Components | Bolded Handle Lid, Pouch-Equipped Carrying Bag, Shoulder Strap, Spout Lid, Straw Lid with 2 Straws & Straw brush | | Is Oven Safe | No | | Is the item dishwasher safe? | Yes | | Is the item microwaveable? | No | | Item Dimensions W x H | 12.7W x 24.9H centimeters | | Item Weight | 1.2 kg | | Manufacturer | Coolflask | | Manufacturer Warranty Description | Worry-free warranty, any problems please contacy Coolflask for help. | | Material Type | 18/8 Stainless Steel Copper Plating Vacuum Layer | | Model Name | Long-lasting insulated water bottle | | Number of Items | 1 | | Pattern | Logo Print | | Product Care Instructions | Dishwasher Safe, Hand Wash Only | | Recommended Uses For Product | Coffee, Juice, Soup, Tea, Water | | Theme | Outdoor | | Unit Count | 1 Count | | With Lid | Yes | ## Product Details - **Brand:** Coolflask - **Capacity:** 1.81 kg - **Colour:** Turquoise - **Recommended uses for product:** Coffee, Juice, Soup, Tea, Water ## Images ![Coolflask Half Gallon Water Bottle Insulated with Straw & 3 Leakproof Lids - Image 1](https://m.media-amazon.com/images/I/71tMHy0B3FL.jpg) ## Available Options This product comes in different **Color, Size** options. ## Questions & Answers **Q: Are the lids compatible with hydro flask lids?** A: Not sure but it comes with every lid you can think of so if it doesn’t work out at least you’ll have a lid **Q: What’s the diameter of this bottle?** A: Dear Customer, The diameter of the mouth is about 2.1 inches, the bottom of the bottle is 4.8 inches. Best Regards, Coolflask Customer Service **Q: Is there a silicone ring in the cover?** A: Dear Customer, There are sealing rings on the lids of our water bottles to prevent water leakage, please buy with confidence. Best Regards, Coolflask Customer Service **Q: How can I get another bag for flask? Mines ripped** A: You can search the asin:B092DLSRQR to get a pouch. ## Frequently Bought Together - Coolflask 64 oz Water Bottle Insulated with Straw&3 Lids, Half Gallon Water Jug Galaxy Large Metal Stainless Steel Vacuum Flask for Gym, Sports and Travel, Keep Cold 48H Hot 24H,Turquoise - THERMOS FUNTAINER Water Bottle with Straw - 12 Ounce, Cars - Kids Stainless Steel Vacuum Insulated Water Bottle with Lid - BrüMate Era 40 oz Tumbler with Handle and Straw | 100% Leakproof Insulated Tumbler with Lid and Straw | Made of Stainless Steel | Cup Holder Friendly Base | 40oz (Nightfall 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.co.za/products/417607224-coolflask-half-gallon-water-bottle-insulated-with-straw-and-3](https://www.desertcart.co.za/products/417607224-coolflask-half-gallon-water-bottle-insulated-with-straw-and-3) --- *Product available on Desertcart South Africa* *Store origin: ZA* *Last updated: 2026-09-01*