--- product_id: 321833943 title: "Half Gallon Water Bottle Insulated with Straw & 3 Leakproof Lids" brand: "coolflask" price: "R2464" currency: ZAR in_stock: true reviews_count: 13 category: "Coolflask" url: https://www.desertcart.co.za/products/321833943-half-gallon-water-bottle-insulated-with-straw-and-3-leakproof store_origin: ZA region: South Africa --- # 3 leakproof lids 24 hrs hot drinks 48+ hrs ice cold Half Gallon Water Bottle Insulated with Straw & 3 Leakproof Lids **Brand:** coolflask **Price:** R2464 **Availability:** ✅ In Stock ## Summary > 💧 Hydrate smarter, adventure longer — the last bottle you'll ever need! ## Quick Answers - **What is this?** Half Gallon Water Bottle Insulated with Straw & 3 Leakproof Lids by coolflask - **How much does it cost?** R2464 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/321833943-half-gallon-water-bottle-insulated-with-straw-and-3-leakproof) ## 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 - • **Versatile Sip Modes:** Three specialized lids—straw, spout, and screw-on with handle—adapt effortlessly to your hydration style and adventure needs. - • **Stay Chill or Sizzle:** Triple-layer vacuum insulation locks in cold for 48+ hours and heat for 24 hours—hydrate like a pro, all day long. - • **Massive 64 oz Capacity:** Half-gallon size means fewer refills, perfect for long hikes, intense workouts, or busy workdays on the move. - • **Built to Last & Go Green:** Premium 18/8 food-grade stainless steel is rustproof, BPA-free, and odor-resistant for pure taste and eco-conscious living. - • **Effortless Maintenance & Travel Ready:** Dishwasher safe, sweat-proof exterior, and comes with a carrying bag and shoulder strap for hands-free convenience. ## Overview The Coolflask Half Gallon Water Bottle features triple-layer copper-plated vacuum insulation that keeps beverages cold for over 48 hours and hot for 24 hours. Made from durable, BPA-free 18/8 stainless steel, it includes three leakproof lids (straw, spout, and screw-on with handle) for versatile drinking options. With a large 64 oz capacity, sweat-proof coating, and travel-friendly accessories, this bottle is designed for professionals and adventurers who demand style, performance, and sustainability. ## Description Shop Coolflask at the desertcart Travel & To-Go Drinkware store. Free Shipping on eligible items. Everyday low prices, save up to 50%. Review: Fantastic! Good quality and price while looking sleek. - Perfect size, shape, color, durability, leak-proof, and keeps things cold for such a long time. Even storing it in my hot car all day in +100° outside temps it keeps the fluid cold, even when the outside is burning hot. It's got a handy holder for it that fits on my car seat passenger headrest and hangs behind the seat. It's great for emergency water in the car and it can stay there under heated conditions without giving you the chemicals from plastic. The lid opening is great and easy to use. Amazing price. I like the cool color shades. Review: He loves it !! - I bought this water jug as a gift for my boyfriend, and he uses it every single day! It’s a great size, keeps his drinks cold, and even keeps ice frozen for hours at a time. He takes it everywhere he goes and uses it for just about everything, so it’s definitely been a versatile and useful purchase. So far, we’ve had no issues with leaking or any other problems with the product. It looks great, the handle makes it easy to carry, and he loves having it with him wherever he goes..So far, we’re very happy customers and would definitely recommend it!! ## 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 | B091DTM448 | | 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 | | Age Range Description | Adult | | Base Diameter | 5 inches | | Best Sellers Rank | #833 in Kitchen & Dining ( See Top 100 in Kitchen & Dining ) #42 in Insulated Bottles | | Brand | Coolflask | | Brand Name | Coolflask | | Cap Type | Straw Lid &Spout Lid&Bolded Handle Lid | | Capacity | 4 pounds | | Color | Samurai Cyan | | Customer Reviews | 4.6 out of 5 stars 16,422 Reviews | | Included Components | Bolded Handle Lid, Pouch-Equipped Carrying Bag, Shoulder Strap, Spout Lid, Straw Lid with 2 Straws & Straw brush | | Item Dimensions W x H | 5"W x 9.8"H | | Item Weight | 2.7 pounds | | Manufacturer | Coolflask | | Manufacturer Warranty Description | Worry-free Lifetime Warranty. | | Material Type | 18/8 Stainless Steel, Copper Plating, Vacuum Layer | | Model Name | Long-lasting insulated water bottle | | Number of Items | 1 | | Pattern | Cyan Gradient | | Product Care Instructions | Dishwasher Safe, Hand Wash | | Recommended Uses For Product | Water | | Special Feature | Break Resistant, Hot over 24 Hours, Keep Ice Cold over 48 Hours, Leakproof, Triple Layer Copper-Plated Vacuum Insulated Special Feature Break Resistant, Hot over 24 Hours, Keep Ice Cold over 48 Hours, Leakproof, Triple Layer Copper-Plated Vacuum Insulated See more | | Theme | Outdoor | | UPC | 760354284449 | | Unit Count | 1 Count | ## Product Details - **Brand:** Coolflask - **Capacity:** 4 pounds - **Color:** Samurai Cyan - **Recommended Uses For Product:** Water ## Images ![Half Gallon Water Bottle Insulated with Straw & 3 Leakproof Lids - Image 1](https://m.media-amazon.com/images/I/81GSkqiWHzL.jpg) ## Available Options This product comes in different **Color, Size** 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 ## Customer Reviews ### ⭐⭐⭐⭐⭐ Fantastic! Good quality and price while looking sleek. *by J***A on August 28, 2026* Perfect size, shape, color, durability, leak-proof, and keeps things cold for such a long time. Even storing it in my hot car all day in +100° outside temps it keeps the fluid cold, even when the outside is burning hot. It's got a handy holder for it that fits on my car seat passenger headrest and hangs behind the seat. It's great for emergency water in the car and it can stay there under heated conditions without giving you the chemicals from plastic. The lid opening is great and easy to use. Amazing price. I like the cool color shades. ### ⭐⭐⭐⭐⭐ He loves it !! *by S***A on August 29, 2026* I bought this water jug as a gift for my boyfriend, and he uses it every single day! It’s a great size, keeps his drinks cold, and even keeps ice frozen for hours at a time. He takes it everywhere he goes and uses it for just about everything, so it’s definitely been a versatile and useful purchase. So far, we’ve had no issues with leaking or any other problems with the product. It looks great, the handle makes it easy to carry, and he loves having it with him wherever he goes..So far, we’re very happy customers and would definitely recommend it!! ### ⭐⭐⭐⭐⭐ Great bottle! If you don't have a nickel allergy. *by A***T on July 29, 2026* First thing's first: I think this bottle is great. What I'm saying here is generally not a criticism. The material is listed as Stainless Steel. It takes some digging to find that it's 18/8, which means it's an alloy with 18% chromium and 8% nickel. I didn't realize this, and after using the bottle for a couple of days I had developed a really nasty cough that is still with me (greatly diminished) over a week later. Now to the rest of it. The straw lid is not fully leakproof, but it is very resistant to leak and doesn't leak quickly. The other two lids I had no issue with. All that really means is if you're gonna store the bottle sideways, don't use the straw lid. The insulation is very impressive. It was still cold after 48 hours after the bottle sat in room temperature, and after several hours sitting in an unshaded car on the hottest day of the year so far (118F heat index). Probably the biggest thing to keep in mind before purchasing is the handle. Mine hasn't broken, but many others are saying theirs has, and I can tell it's fragile. It's very nice that it comes with a straw cleaning brush, and the bottle sling is nice though the pocket doesn't really hold a phone unless you're willing to really cram it in (and I have to assume doing that a few times will cause the stitching to break). The strap is okay. ## Frequently Bought Together - Half Gallon Water Bottle Insulated with Straw & 3 Lids, Coolflask 64 oz Water Jug Large Metal Stainless Steel Wide Mouth for Sports, Gym or Office, Non-BPA Keep Cold 48H Hot 24H, Samurai Cyan - Arctic Zone Titan Deep Freeze Cooler - Zipperless Hardbody Cooler - Small & Large Capacity- Beach & Camping Cooler - Deep Freeze Insulation, HardBody Liner, and SmartShelf --- ## 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/321833943-half-gallon-water-bottle-insulated-with-straw-and-3-leakproof](https://www.desertcart.co.za/products/321833943-half-gallon-water-bottle-insulated-with-straw-and-3-leakproof) --- *Product available on Desertcart South Africa* *Store origin: ZA* *Last updated: 2026-09-19*