--- product_id: 511820546 title: "AEIR O2 Cool & Hot Flask Double Wall Vacuum Insulated Stainless Steel Flask Travel Bottle 330 ml - 12 Hours Hot and Cold (Black)" brand: "aeir" price: "€ 5.44" currency: EUR in_stock: false url: https://www.desertcart.pt/products/511820546-aeir-o2-cool-and-hot-flask-double-wall-vacuum-insulated store_origin: PT region: Portugal --- # AEIR O2 Cool & Hot Flask Double Wall Vacuum Insulated Stainless Steel Flask Travel Bottle 330 ml - 12 Hours Hot and Cold (Black) **Brand:** aeir **Price:** € 5.44 **Availability:** ❌ Out of Stock ## Quick Answers - **What is this?** AEIR O2 Cool & Hot Flask Double Wall Vacuum Insulated Stainless Steel Flask Travel Bottle 330 ml - 12 Hours Hot and Cold (Black) by aeir - **How much does it cost?** € 5.44 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/511820546-aeir-o2-cool-and-hot-flask-double-wall-vacuum-insulated) ## Best For - aeir enthusiasts ## Why This Product - Trusted aeir brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Description This is Insulated Stylish Coloured Water Bottle Ever! Nothing would be more welcome and delightful than icy-cold drinks when you are hiking in the hot Sun for half a day. Keeps drinks cold for 24 hours and hot for 12 hours, made uo of Premium Stainless Steel Vacuum Insulated Water Bottle this Unique double walled insulated water bottle is the best sports water bottle ever! It keeps your beverage at your preferred temperature, whether you choose hot, cold or room temperature liquids. Even when filled with ice, the exterior of your bottle will never leave a puddle on your desk, drip on your shirt, or sweat in your bag. Designed to be lightweight, reusable and sustainable, this bottle is great for long hikes, days on the beach, hot yoga classes, golf, long road trips or everyday office use. It is great great and hard to beat at this price! Features Thanks to the unmatched double wall vacuum insulated technology, this sports water bottle effectively keep your liquid cold up to 24 hours and hot up to 12 hours. Made from 100% BPA Free food grade stainless steel, no chemicals nor metallic tastes, giving you the purest, most refreshing beverages wherever you go. It also makes a great alternative for plastic bottles. ## Features - Brand Name : AEIR. - Size : 330 ml ,Small Size ,Unisex Multipupose Use with Dimension :Height: 24.5 cm Diameter: 6.5 cm Width: 6.5 cm Length: 6.5 cm - Quality : 100% Stainless Steel , Double Layer 100% BPA Quality Quality, Air-Vacuum Technology - Care & Caution: 1. Bottle to be Cleaned Before & After Every Use. 2. Do Not Use in Microwave. 3. Do Not Place the Bottle Near Direct Heat Source. 4. Do Not Use to Store or Carry Carbonated Drinks. 5. To Eliminate Odour, Clean. - Practically Stylish : All Bottles comes with the Stainless Steel Quality Outer layered Stylish Colour and Design. Availble in variour colour - Food grade Steel Insulated Flask Keeps 12 Hrs Hot and Cold Water ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B09PNHR4LR | | Age Range (Description) | Adult | | Age Range Description | Adult | | Base Diameter | 6.5 Centimetres | | Brand | AEIR | | Cap Type | सकर कप | | Capacity | 330 Milliliters | | Colour | Black | | Enclosure Material | Stainless Steel | | Included Components | Colour Coated Steel | | Item Height | 6 Centimeters | | Item Weight | 230 Grams | | Manufacturer | AEIR, Email-visionfoxcoporation@gmail.com | | Model Name | 330-PNT | | Number of Items | 1 | | OutputCapacity | 330 Milliliters | | Pattern | Solid | | Product Care Instructions | Hand Wash Only | | Product Features | Double Wall, Lightweight | | Special Feature | Double Wall , Lightweight | | Unit Count | 1.00 Piece | | With Lid | Yes | ## Images ![AEIR O2 Cool & Hot Flask Double Wall Vacuum Insulated Stainless Steel Flask Travel Bottle 330 ml - 12 Hours Hot and Cold (Black) - Image 1](https://m.media-amazon.com/images/I/41NejDdnP4L.jpg) ![AEIR O2 Cool & Hot Flask Double Wall Vacuum Insulated Stainless Steel Flask Travel Bottle 330 ml - 12 Hours Hot and Cold (Black) - Image 2](https://m.media-amazon.com/images/I/51MIEVxCKGL.jpg) ![AEIR O2 Cool & Hot Flask Double Wall Vacuum Insulated Stainless Steel Flask Travel Bottle 330 ml - 12 Hours Hot and Cold (Black) - Image 3](https://m.media-amazon.com/images/I/41v6zz4-nFL.jpg) ![AEIR O2 Cool & Hot Flask Double Wall Vacuum Insulated Stainless Steel Flask Travel Bottle 330 ml - 12 Hours Hot and Cold (Black) - Image 4](https://m.media-amazon.com/images/I/61yT2E1CszL.jpg) ![AEIR O2 Cool & Hot Flask Double Wall Vacuum Insulated Stainless Steel Flask Travel Bottle 330 ml - 12 Hours Hot and Cold (Black) - Image 5](https://m.media-amazon.com/images/I/51ZsN4Q+u9L.jpg) --- ## 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.pt/products/511820546-aeir-o2-cool-and-hot-flask-double-wall-vacuum-insulated](https://www.desertcart.pt/products/511820546-aeir-o2-cool-and-hot-flask-double-wall-vacuum-insulated) --- *Product available on Desertcart Portugal* *Store origin: PT* *Last updated: 2026-10-06*