--- product_id: 70459535 title: "300 ml Insulated Flask, Leakproof Stainless Steel Water Bottle" brand: "milton" price: "¥14044" currency: JPY in_stock: true reviews_count: 5 url: https://www.desertcart.jp/products/70459535-300-ml-insulated-flask-leakproof-stainless-steel-water-bottle store_origin: JP region: Japan --- # 100% leakproof design 300 ml compact capacity Double-wall insulation tech 300 ml Insulated Flask, Leakproof Stainless Steel Water Bottle **Brand:** milton **Price:** ¥14044 **Availability:** ✅ In Stock ## Summary > 🥇 Elevate your hydration game—because your drink deserves the best! ## Quick Answers - **What is this?** 300 ml Insulated Flask, Leakproof Stainless Steel Water Bottle by milton - **How much does it cost?** ¥14044 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/70459535-300-ml-insulated-flask-leakproof-stainless-steel-water-bottle) ## Best For - milton enthusiasts ## Why This Product - Trusted milton brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Eco-Chic On-The-Go:** Ditch disposable bottles and make a sustainable statement with a reusable, easy-to-clean companion for your active lifestyle. - • **Temperature Mastery:** Double-wall stainless steel insulation locks in your drink’s temperature for a full 24 hours—hot or cold, your call. - • **Durability Meets Style:** Crafted from premium 18/8 stainless steel, this flask is built to withstand your busiest days with a polished silver finish. - • **Zero Spills, Zero Stress:** Advanced leakproof screw cap ensures no accidental messes, so you can carry it confidently anywhere. - • **Stay Hydrated, Stay Ahead:** Sleek 300 ml size fits perfectly in your gym bag or office desk, keeping you refreshed without bulk. ## Overview The Milton 300 ml Insulated Flask is a premium stainless steel water bottle featuring double-wall insulation that keeps beverages hot or cold for up to 24 hours. Its leakproof screw cap and durable 18/8 stainless steel construction make it ideal for gym, office, or outdoor use. Compact and stylish, this flask combines functionality with eco-friendly convenience for the modern professional. ## Description Materia Type: Stainless Steel; No. Of Pieces: 1; Capacity: 300 Ml; Colour: Silver; Insulation Type: Double Wall; Temperature Retention: Yes (Keeps Liquid Hot/Cold Upto 24 Hrs); Leak Proof: Yes Best Usage: Gym, Sports, School, Outdoors : 1 Year; Not Covered In : The Does Not Cover Damages Resulting From Accidents, Mishandling Or Tampering With The Mechanism. Fabricated Inside And Outside In 18/8 Quality Stainless Steel; Its Tough And Durable. ## Features - Materia Type: Stainless Steel; No. Of Pieces: 1; Capacity: 300 Ml; Colour: Silver; - Insulation Type: Double Wall; Temperature Retention: Yes (Keeps Liquid Hot/Cold Upto 24 Hrs); Leak Proof: Yes - Best Usage: Gym, Sports, School, Outdoors - : 1 Year; Not Covered In : The Does Not Cover Damages Resulting From Accidents, Mishandling Or Tampering With The Mechanism. - Fabricated Inside And Outside In 18/8 Quality Stainless Steel; Its Tough And Durable. ## Technical Specifications | Specification | Value | |---------------|-------| | Age Range Description | Adult | | Asin | B00IA0U39A | | Base Diameter | 6.6 Centimetres | | Best Sellers Rank | 501,461 in Sports & Outdoors (See Top 100 in Sports & Outdoors) 4,086 in Cycling Bottles | | Brand Name | MILTON | | Cap Type | Screw Cap | | Capacity | 300 ml | | Colour | Silver | | Country Of Origin | India | | Customer Reviews | 4.2 4.2 out of 5 stars (9,037) 4.2 out of 5 stars | | Included Components | Water Bottle | | Is Oven Safe | No | | Is The Item Dishwasher Safe | No | | Is The Item Microwaveable | No | | Item Dimensions W X H | 6.6W x 19.9H centimetres | | Item Weight | 259 Grams | | Manufacturer | Hamilton Housewares Pvt. Ltd | | Material Type | Stainless Steel | | Model Name | Elfin 300 | | Number Of Items | 1 | | Pattern | Solid | | Product Care Instructions | Hand Wash Only | | Recommended Uses For Product | Coffee, Soup, Tea, Water | | Special Features | Double Wall, Leakproof | | Theme | Travel | | Unit Count | 1.0 count | | With Lid | Yes | ## Product Details - **Brand:** MILTON - **Capacity:** 300 ml - **Colour:** Silver - **Recommended uses for product:** Coffee, Soup, Tea, Water - **Special feature:** Double Wall, Leakproof ## Images ![300 ml Insulated Flask, Leakproof Stainless Steel Water Bottle - Image 1](https://m.media-amazon.com/images/I/61ks55IOqJL.jpg) ![300 ml Insulated Flask, Leakproof Stainless Steel Water Bottle - Image 2](https://m.media-amazon.com/images/I/81YY5t2nDiL.jpg) ![300 ml Insulated Flask, Leakproof Stainless Steel Water Bottle - Image 3](https://m.media-amazon.com/images/I/71HiD2sHo0L.jpg) ![300 ml Insulated Flask, Leakproof Stainless Steel Water Bottle - Image 4](https://m.media-amazon.com/images/I/71ULyY6YUNL.jpg) ![300 ml Insulated Flask, Leakproof Stainless Steel Water Bottle - Image 5](https://m.media-amazon.com/images/I/71VOwfYJ33L.jpg) ## Available Options This product comes in different **Colour Name, Size Name** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Good quality and durable. *by on Reviewed in India 4 December 2021* Good quality and durable. ### ⭐ جودة الحافظة *by on Reviewed in Saudi Arabia 3 December 2025* ما تمسك لا حرارة و لا برودة ### ⭐⭐⭐⭐⭐ Nice product *by on Reviewed in India 28 July 2020* Good leak proof product for warm water ## Frequently Bought Together - Milton Elfin 300 Thermosteel 24 Hours Hot & Cold Water Flask, 300ml, Silver | Leak-Proof | Easy to Carry | Office & Travel Flask - Milton Thermosteel Flip Lid 1000, Double Walled Vacuum Insulated Thermos 1000 ml | 34 oz | 1 Ltr | 24 Hours Hot and Cold Water Bottle with Cover, Stainless Steel, BPA Free,Leak Proof | Silver - Stanley Classic Vacuum Insulated Wide Mouth Bottle - BPA-Free 18/8 Stainless Steel Thermos for Cold & Hot Beverages – Keeps Liquid Hot or Cold for Up to 24 Hours --- ## 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/70459535-300-ml-insulated-flask-leakproof-stainless-steel-water-bottle](https://www.desertcart.jp/products/70459535-300-ml-insulated-flask-leakproof-stainless-steel-water-bottle) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-10-18*