--- product_id: 418236983 title: "Coolflask Half Gallon Water Bottle Insulated with Straw & 3 Leakproof Lids" brand: "coolflask" price: "€ 127.21" currency: EUR in_stock: true category: "Coolflask" url: https://www.desertcart.hr/products/418236983-coolflask-half-gallon-water-bottle-insulated-with-straw-and-3 store_origin: HR region: Croatia --- # 3 leakproof lids 24H hot retention 48H cold retention Coolflask Half Gallon Water Bottle Insulated with Straw & 3 Leakproof Lids **Brand:** coolflask **Price:** € 127.21 **Availability:** ✅ In Stock ## Summary > 💧 Hydrate like a boss—cool, hot, and leakproof all day long! ## Quick Answers - **What is this?** Coolflask Half Gallon Water Bottle Insulated with Straw & 3 Leakproof Lids by coolflask - **How much does it cost?** € 127.21 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/418236983-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 - • **Versatile Lid System:** Three leakproof lids tailored for every sip style—flip handle, spout, or straw. - • **Effortless Maintenance:** Dishwasher safe and sweat-proof design keeps your bottle fresh and grip-ready. - • **Built to Last & Go Green:** 18/8 BPA-free stainless steel resists rust and odors, perfect for eco-conscious pros. - • **Stay Hydrated, Stay Ahead:** 64 oz capacity means fewer refills and more adventure time. - • **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 durable 18/8 stainless steel build with triple-layer copper-plated vacuum insulation, keeping beverages cold for over 48 hours and hot for 24 hours. Its 64 oz capacity and three interchangeable leakproof lids (straw, spout, and flip handle) offer unmatched versatility for on-the-go hydration. Designed for professionals who demand style, sustainability, and performance, this bottle is rustproof, BPA-free, sweat-proof, and dishwasher safe—perfect for long workdays, outdoor adventures, and everything in between. ## Description Shop Coolflask at the desertcart Travel & To-Go Drinkware store. Free Shipping on eligible items. Everyday low prices, save up to 50%. ## 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 | #4,417 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #217 in Water Bottles | | Brand Name | Coolflask | | Cap Type | Straw Lid &Spout Lid&Bolded Handle Lid | | Capacity | 4 pounds | | Color | Turquoise | | Customer Reviews | 4.6 4.6 out of 5 stars (16,453) | | 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 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 | | Product Care Instructions | Dishwasher Safe, Hand Wash | | Recommended Uses For Product | Coffee, Juice, Soup, Tea, Water | | Theme | Outdoor | | Unit Count | 1 Count | ## Product Details - **Brand:** Coolflask - **Capacity:** 4 pounds - **Color:** 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) ![Coolflask Half Gallon Water Bottle Insulated with Straw & 3 Leakproof Lids - Image 2](https://m.media-amazon.com/images/I/413lblw9PbL.jpg) ![Coolflask Half Gallon Water Bottle Insulated with Straw & 3 Leakproof Lids - Image 3](https://m.media-amazon.com/images/I/41znVnmNnnL.jpg) ![Coolflask Half Gallon Water Bottle Insulated with Straw & 3 Leakproof Lids - Image 4](https://m.media-amazon.com/images/I/41hlatYeYiL.jpg) ![Coolflask Half Gallon Water Bottle Insulated with Straw & 3 Leakproof Lids - Image 5](https://m.media-amazon.com/images/I/41dvvqk30fL.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.hr/products/418236983-coolflask-half-gallon-water-bottle-insulated-with-straw-and-3](https://www.desertcart.hr/products/418236983-coolflask-half-gallon-water-bottle-insulated-with-straw-and-3) --- *Product available on Desertcart Croatia* *Store origin: HR* *Last updated: 2026-09-10*