--- product_id: 398438968 title: "HYDRO FLASK - Coffee Flask 591 ml (20 oz) - Vacuum Insulated Stainless Steel Travel Mug with Leak Proof Flex Sip Lid - Wide Mouth - Agave" brand: "hydro flask" price: "¥14741" currency: JPY in_stock: true category: "Hydro Flask" url: https://www.desertcart.jp/products/398438968-hydro-flask-coffee-flask-591-ml-20-oz-vacuum-insulated store_origin: JP region: Japan --- # Leak-proof Flex Sip Lid Keeps drinks hot up to 12h Keeps drinks cold up to 24h HYDRO FLASK - Coffee Flask 591 ml (20 oz) - Vacuum Insulated Stainless Steel Travel Mug with Leak Proof Flex Sip Lid - Wide Mouth - Agave **Brand:** hydro flask **Price:** ¥14741 **Availability:** ✅ In Stock ## Summary > ☕ Stay hot, stay cool, stay unstoppable. ## Quick Answers - **What is this?** HYDRO FLASK - Coffee Flask 591 ml (20 oz) - Vacuum Insulated Stainless Steel Travel Mug with Leak Proof Flex Sip Lid - Wide Mouth - Agave by hydro flask - **How much does it cost?** ¥14741 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/398438968-hydro-flask-coffee-flask-591-ml-20-oz-vacuum-insulated) ## Best For - hydro flask enthusiasts ## Why This Product - Trusted hydro flask brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Lifetime Warranty:** Built to last with a guarantee that backs your daily hustle. - • **Travel-Ready Design:** Fits most cup holders and backpacks with a grippy, powder-coated finish. - • **TempShield Technology:** Double-wall vacuum insulation locks in temperature, no sweat, no spills. - • **Leak-Proof Flex Sip Lid:** Sip confidently on the move without a single drip. - • **Flavor Lock Stainless Steel:** No flavor transfer—pure coffee or tea taste every time. ## Overview The Hydro Flask 20 oz Coffee Flask features durable stainless steel construction with TempShield double-wall vacuum insulation, keeping beverages hot for 12 hours or cold for 24 hours. Its leak-proof Flex Sip Lid and wide mouth design make it perfect for travel, fitting most cup holders and backpacks. Finished with a powder-coated, non-slip surface and backed by a lifetime warranty, this flask is the ultimate companion for professionals on the go. ## Description Designed with hot drinks in mind, our 20 oz Wide Mouth bottle with Flex Sip Lid™ is cupholder compatible and leakproof. This insulated, stainless steel bottle is ideal for coffee, tea or your favorite beverage, while keeping hot drinks hot and cold drinks cold. ## Features - TRAVEL MUG: Made from durable stainless steel, this bottle prevents flavor transfer and keeps beverages hot or cold for hours. The eco-friendly thermos is easy to clean and dishwasher safe, perfect for on the go. - IDEAL DRINKING TEMPERATURE: Our double-wall vacuum-insulated thermos keeps beverages cold for up to 24 hours and hot for up to 12 hours. The TempShield technology prevents condensation and heat transfer to the outside. - LEAK-PROOF: with a leak-proof Flex Sip Lid for on-the-go convenience. Compatible with Hydro Flex Cap and Straw Lid. No more worries about spills while sipping coffee or tea. - IDEAL FOR TRAVEL: This insulated flask fits in most backpacks and car drink holders, making it the perfect companion for your daily routine. The durable bottle is powder-coated, providing a non-slip, grippy surface - SATISFACTION GUARANTEED: We offer a lif etime warranty against manufacturer defects. HYDRO FLASK stands behind our durable and robust materials and is committed to high standards. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0BTFZ8LJR | | Additional Features | Vacuum Insulated | | Age Range Description | Adult | | Base Diameter | 2.9 Inches | | Brand Name | Hydro Flask | | Cap Type | Flex Cap | | Capacity | 591.47 Milliliters | | Color | Agave | | Customer Reviews | 4.6 4.6 out of 5 stars (677) | | Included Components | Bottle | | Is Oven Safe | No | | Item Dimensions W x H | 7.4W x 23.6H centimeters | | Item Type Name | Wide Mouth Flex Sip Lid | | Item Weight | 0.81 Pounds | | Manufacturer | Hydro Flask | | Material Type | Alloy Steel | | Model Name | W20BCX374 | | Number of Items | 1 | | Pattern | Solid | | Product Care Instructions | Hand Wash Only | | Recommended Uses For Product | Coffee | | Theme | Solid | | UPC | 810070087104 | | Unit Count | 1 Count | | With Lid | Yes | ## Product Details - **Brand:** Hydro Flask - **Capacity:** 591.47 Milliliters - **Colour:** Agave - **Recommended uses for product:** Coffee - **Special features:** Vacuum Insulated ## Images ![HYDRO FLASK - Coffee Flask 591 ml (20 oz) - Vacuum Insulated Stainless Steel Travel Mug with Leak Proof Flex Sip Lid - Wide Mouth - Agave - Image 1](https://m.media-amazon.com/images/I/61rX4iICmbL.jpg) ![HYDRO FLASK - Coffee Flask 591 ml (20 oz) - Vacuum Insulated Stainless Steel Travel Mug with Leak Proof Flex Sip Lid - Wide Mouth - Agave - Image 2](https://m.media-amazon.com/images/I/51vr-DE6j-L.jpg) ![HYDRO FLASK - Coffee Flask 591 ml (20 oz) - Vacuum Insulated Stainless Steel Travel Mug with Leak Proof Flex Sip Lid - Wide Mouth - Agave - Image 3](https://m.media-amazon.com/images/I/81PkBzLEH1L.jpg) ![HYDRO FLASK - Coffee Flask 591 ml (20 oz) - Vacuum Insulated Stainless Steel Travel Mug with Leak Proof Flex Sip Lid - Wide Mouth - Agave - Image 4](https://m.media-amazon.com/images/I/71Na1bi+HsL.jpg) ![HYDRO FLASK - Coffee Flask 591 ml (20 oz) - Vacuum Insulated Stainless Steel Travel Mug with Leak Proof Flex Sip Lid - Wide Mouth - Agave - Image 5](https://m.media-amazon.com/images/I/71qHzqOJYrL.jpg) ## Available Options This product comes in different **Color, Style** options. ## Frequently Bought Together - Hydro Flask 16 oz Wide Mouth Bottle with Flex Sip Lid Laguna - HYDRO FLASK Wide Mouth leakproof insulated stainless steel hot water bottle mug with sip lid for hot drinks, tea, coffee on the go to work, school, car, travel and sports - Hydro Flask Wide Mouth Lids- Accessory for Wide Mouth Water Bottle --- ## 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.jp/products/398438968-hydro-flask-coffee-flask-591-ml-20-oz-vacuum-insulated](https://www.desertcart.jp/products/398438968-hydro-flask-coffee-flask-591-ml-20-oz-vacuum-insulated) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-07-04*