--- product_id: 321833943 title: "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" brand: "coolflask" price: "KD 20.50" currency: KWD in_stock: true reviews_count: 13 category: "Coolflask" url: https://www.desertcart.com.kw/products/321833943-half-gallon-water-bottle-insulated-with-straw-and-3-lids store_origin: KW region: Kuwait --- # 3 versatile lids included 64 oz large capacity Keeps cold 48H, hot 24H 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 **Brand:** coolflask **Price:** KD 20.50 **Availability:** ✅ In Stock ## Summary > 🥇 Stay cool, stay hot, stay ahead with Coolflask Samurai Cyan! ## Quick Answers - **What is this?** 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 by coolflask - **How much does it cost?** KD 20.50 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.com.kw](https://www.desertcart.com.kw/products/321833943-half-gallon-water-bottle-insulated-with-straw-and-3-lids) ## 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 - • **Hydrate Like a Pro:** Massive 64 oz capacity means fewer refills and more adventure time. - • **Temperature Mastery:** Advanced triple insulation keeps your drinks icy cold for 48 hours or piping hot for 24. - • **Custom Sip Experience:** Three specialized lids—straw, spout, and screw-on—adapt to your every hydration need. - • **Effortless Grip & Clean:** Anti-sweat coating keeps your hands dry; easy hand wash maintenance with included cleaning brush. - • **Built to Last & Go Green:** Premium 18/8 stainless steel, BPA-free, rust-proof, and odor-resistant for pure taste and sustainability. ## Overview The Coolflask 64 oz Half Gallon Water Bottle combines cutting-edge triple insulation technology with durable 18/8 stainless steel construction to keep beverages cold for 48 hours or hot for 24. Featuring three interchangeable lids for versatile drinking options and an anti-sweat coating for a secure grip, this BPA-free, rust-proof jug is perfect for sports, office, or outdoor adventures. Its large capacity minimizes refills, making it the ultimate hydration companion for busy, health-conscious professionals. ## Description Shop Coolflask at the desertcart Travel & To-Go Drinkware store. Free Shipping on eligible items. Everyday low prices, save up to 50%. Review: Great quality. - Great quality. Keeps liquid cold. It’s huge. Great for very long hikes. Unless you drink a ton of water, not good for everyday use. I’m still glad I bought it. I have a 20 mile hike coming up and it will be perfect. Easy to hold. Comes with strap. Very convenient. The blue color is beautiful. Review: Great quality, full functionality, flexible options for use - I've tried various insulated coolers in various sizes. This Coolflask 64 oz is perfect for my needs be it exercising, yard work, or just next to my desk. The Coolflask has no problems keeping ice and water cold, often for more than 3 days. It saves a lot on individual water bottles and trips to the frig to refill. This flask is nicely made and comes with various options for use along with straws and a nice cleaner brush. I have not had any issues with leaks. I did reached out to Customer Service for a small issue. Their response was unbelievable in today's standards. I heard from someone in very quick time and it was on a weekend. We discussed my issue and it was resolved in a very short time to my complete satisfaction. ## Features - Going Green: 64 oz Insulated Water Bottle is built with 18/8 (304) stainless steel that's BPA-free, 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. - 48H Cold & 24H Hot: Triple Insulation Technology adopts double wall and vacuum seal, keeps beverages cold for up to 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. Hand wash only and no abrasives. 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 | Double Wall, Portable | | Age Range Description | Adult | | Base Diameter | 5.7 Inches | | Best Sellers Rank | #2,407 in Kitchen & Dining ( See Top 100 in Kitchen & Dining ) #73 in Insulated Bottles | | Brand Name | Coolflask | | Cap Type | Straw Cap | | Capacity | 4 Pounds | | Color | Samurai Cyan | | Customer Reviews | 4.6 4.6 out of 5 stars (15,600) | | Included Components | Spout lid, Straw, Straw lid, brush | | Is Oven Safe | No | | Is the item dishwasher safe? | No | | Is the item microwaveable? | No | | Item Dimensions W x H | 5"W x 12"H | | Item Height | 30 centimeters | | Item Weight | 1.2 Kilograms | | Manufacturer | Coolflask | | Manufacturer Warranty Description | Worry-free Lifetime Warranty. | | Material Type | Stainless Steel | | Number of Items | 1 | | Pattern | Cyan Gradient | | Product Care Instructions | Hand Wash Only | | Recommended Uses For Product | Water | | Theme | Outdoor | | UPC | 760354284449 | | Unit Count | 1.0 Count | | With Lid | Yes | ## Product Details - **Brand:** Coolflask - **Capacity:** 4 Pounds - **Color:** Samurai Cyan - **Recommended Uses For Product:** Water - **Special Feature:** Double Wall, Portable ## Images ![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 - 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 ### ⭐⭐⭐⭐⭐ Great quality. *by J***N on February 2, 2026* Great quality. Keeps liquid cold. It’s huge. Great for very long hikes. Unless you drink a ton of water, not good for everyday use. I’m still glad I bought it. I have a 20 mile hike coming up and it will be perfect. Easy to hold. Comes with strap. Very convenient. The blue color is beautiful. ### ⭐⭐⭐⭐⭐ Great quality, full functionality, flexible options for use *by B***R on December 16, 2025* I've tried various insulated coolers in various sizes. This Coolflask 64 oz is perfect for my needs be it exercising, yard work, or just next to my desk. The Coolflask has no problems keeping ice and water cold, often for more than 3 days. It saves a lot on individual water bottles and trips to the frig to refill. This flask is nicely made and comes with various options for use along with straws and a nice cleaner brush. I have not had any issues with leaks. I did reached out to Customer Service for a small issue. Their response was unbelievable in today's standards. I heard from someone in very quick time and it was on a weekend. We discussed my issue and it was resolved in a very short time to my complete satisfaction. ### ⭐⭐⭐⭐⭐ Bottle keeps water ice cold and I love the straw lid *by P***R on January 21, 2026* Great bottle! I work from home on the second floor, so this allows me to bring all the daily water I need to my office each day (instead of making 2-3 trips each day). I filled it 2 days ago with ice water and there's a small amount of ice still and the water is very cold! I loved this so much I bought 2 more - a smaller one that goes with me in my car, and one as a gift. Highly recommend!! I also like having different lid options. ## 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.com.kw/products/321833943-half-gallon-water-bottle-insulated-with-straw-and-3-lids](https://www.desertcart.com.kw/products/321833943-half-gallon-water-bottle-insulated-with-straw-and-3-lids) --- *Product available on Desertcart Kuwait* *Store origin: KW* *Last updated: 2026-05-16*