--- product_id: 615364773 title: "Hydro Flask 40 Oz Wide Flex Straw Cap Oat" brand: "hydro flask" price: "฿4644" currency: THB in_stock: true reviews_count: 6 category: "Hydro Flask" url: https://www.desertcart.co.th/products/615364773-hydro-flask-40-oz-wide-flex-straw-cap-oat store_origin: TH region: Thailand --- # Leakproof Flex Straw Cap Wide Mouth, ice-cube friendly Keeps drinks cold 24h Hydro Flask 40 Oz Wide Flex Straw Cap Oat **Brand:** hydro flask **Price:** ฿4644 **Availability:** ✅ In Stock ## Summary > 🥤 Stay cool, sip smart, and never miss a beat with Hydro Flask. ## Quick Answers - **What is this?** Hydro Flask 40 Oz Wide Flex Straw Cap Oat by hydro flask - **How much does it cost?** ฿4644 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/615364773-hydro-flask-40-oz-wide-flex-straw-cap-oat) ## 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 - • **Sip Without Spill:** Innovative leakproof Flex Straw Cap lets you hydrate on-the-go without a single drip. - • **Vibrant & Durable:** Color Last powder coat ensures your bottle stays fresh and stylish through every adventure. - • **24-Hour Chill Power:** TempShield double-wall vacuum insulation locks in cold for a full day of refreshment. - • **Effortless Ice Loading:** Wide Mouth design fits ice cubes easily, keeping your drink perfectly chilled. - • **Pure Taste, No Compromise:** Crafted from 18/8 pro-grade stainless steel to preserve flavor and resist rust. ## Overview The Hydro Flask 40 oz Wide Flex Straw Cap in Oat features TempShield double-wall vacuum insulation that keeps beverages cold for up to 24 hours. Its leakproof Flex Straw Cap offers convenient sipping without spills, while the 18/8 pro-grade stainless steel construction ensures durability and pure taste. The wide mouth opening is designed for easy ice cube insertion, complemented by a Color Last powder coat that maintains a clean, vibrant finish. ## Description A 40 oz Wide Mouth water bottle with our leakproof Flex Straw Cap—easy to fill, easy to drink. Open it up, add your ice, and flip to sip. The insulated stainless steel keeps it cold for up to 24 hours. Review: The bottom of the Bottle got Rusted - The specs said that the bottle is stainless steel, but got Rusted on the iner bottom of the bottle, I have pictures. If it's required. Review: ممتازه - ممتازه ## Features - TempShield️ double-wall vacuum insulation keeps contents cold up to 24 hours - Insulated Flex Straw Cap is leakproof when closed - Made with 18/8 pro-grade stainless steel for durability, pure taste and no flavor transfer - Wide Mouth opening is ice-cube friendly - Color Last powder coat stays clean and colorful ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0CQKMBYRX | | Additional Features | Leakproof | | Age Range Description | All Ages | | Age range (description) | All Ages | | Base Diameter | 4 Inches | | Best Sellers Rank | #8,073 in Kitchen ( See Top 100 in Kitchen ) #171 in Insulated Bottles | | Brand | Hydro Flask | | Brand Name | Hydro Flask | | Cap Type | Flex Cap | | Capacity | 1.13 kg | | Color | Oat | | Colour | Oat | | Customer Reviews | 4.6 out of 5 stars 2,115 Reviews | | Global Trade Identification Number | 00810096851178 | | Included Components | Bottle | | Is Oven Safe | No | | Is the item dishwasher safe? | No | | Is the item microwaveable? | No | | Item Dimensions W x H | 14.6W x 22.9H centimeters | | Item Type Name | Water Bottle | | Item Weight | 649 g | | Manufacturer | Hydro Flask | | Material Type | Stainless Steel | | Model Name | Wide Mouth Flex Straw Bottle | | Number of Items | 1 | | Product Care Instructions | Machine Wash | | Recommended Uses For Product | Water | | Recommended uses for product | Water | | Special features | Leakproof | | Theme | Sport | | UPC | 810096851178 840394203690 | | Unit Count | 1 Count | | With Lid | Yes | ## Product Details - **Bottle type:** Insulated Bottle - **Brand:** Hydro Flask - **Capacity:** 1.13 kg - **Colour:** Oat - **Material:** Stainless Steel ## Images ![Hydro Flask 40 Oz Wide Flex Straw Cap Oat - Image 1](https://m.media-amazon.com/images/I/51VAcPpri3L.jpg) ![Hydro Flask 40 Oz Wide Flex Straw Cap Oat - Image 2](https://m.media-amazon.com/images/I/81mggwS2exL.jpg) ![Hydro Flask 40 Oz Wide Flex Straw Cap Oat - Image 3](https://m.media-amazon.com/images/I/81Hr2PmVRwL.jpg) ![Hydro Flask 40 Oz Wide Flex Straw Cap Oat - Image 4](https://m.media-amazon.com/images/I/71wE23R8Q2L.jpg) ![Hydro Flask 40 Oz Wide Flex Straw Cap Oat - Image 5](https://m.media-amazon.com/images/I/71HXFLz9K8L.jpg) ## Available Options This product comes in different **Color, Style** options. ## Customer Reviews ### ⭐ The bottom of the Bottle got Rusted *by R***O on 9 October 2024* The specs said that the bottle is stainless steel, but got Rusted on the iner bottom of the bottle, I have pictures. If it's required. ### ⭐⭐⭐⭐⭐ ممتازه *by M***M on 28 October 2024* ممتازه ### ⭐⭐⭐⭐⭐ Good! *by Z***I on 4 June 2025* Really good. ## Frequently Bought Together - HYDRO FLASK Wide Mouth vacuum insulated stainless steel water bottle with leakproof closeable straw lid for cold water drinks, sports, travel, car and school - CHEETAH Protective Boot for Hydroflask Water Bottle 12oz - 40oz, BPA Free Bottom Silicone Sleeve Cover, Compatible with All Water Bottles with Bottom Width of 2.87-3.56in - Hydro Flask Flex Boot - Accessory Silicone Water Bottle Protector - Dishwasher Safe, BPA-Free, Non-Toxic --- ## 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.th/products/615364773-hydro-flask-40-oz-wide-flex-straw-cap-oat](https://www.desertcart.co.th/products/615364773-hydro-flask-40-oz-wide-flex-straw-cap-oat) --- *Product available on Desertcart Thailand* *Store origin: TH* *Last updated: 2026-07-25*