--- product_id: 340888145 title: "BrightLine Bags Flask, 3L, Plastic, Round Bottom" brand: "brightline bags" price: "£214.37" currency: GBP in_stock: false reviews_count: 5 category: "Bright Line Bags" url: https://www.desertcart.co.uk/products/340888145-brightline-bags-flask-3l-plastic-round-bottom store_origin: GB region: United Kingdom --- # Secure zip closure 3L capacity for ample storage Durable plastic with round bottom design BrightLine Bags Flask, 3L, Plastic, Round Bottom **Brand:** brightline bags **Price:** £214.37 **Availability:** ❌ Out of Stock ## Summary > 🥤 Elevate your hydration game with the flask that flies high! ## Quick Answers - **What is this?** BrightLine Bags Flask, 3L, Plastic, Round Bottom by brightline bags - **How much does it cost?** £214.37 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/340888145-brightline-bags-flask-3l-plastic-round-bottom) ## Best For - brightline bags enthusiasts ## Why This Product - Trusted brightline bags brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Effortless Access:** Zip closure ensures quick, secure opening and closing - • **Generous 3L Capacity:** Perfectly sized to carry ample beverages or essentials on the go - • **Lightweight Durability:** Robust plastic construction at just 0.81 kg for easy portability - • **Innovative Round Bottom:** Unique design for stability and easy placement in bags - • **Trusted Aviation-Inspired Design:** Engineered by a pilot and aerospace engineer for ultimate reliability ## Overview The BrightLine Bags Flask is a 3-liter, plastic flask featuring a secure zip closure and a distinctive round bottom for stability. Designed by an aerospace engineer and pilot, it offers durable, lightweight construction ideal for travel and daily use, making it a trusted companion for professionals who demand both style and function. ## Description zip closure Review: Exclemente ya es un producto que conozco de mucho tiempo - Ideal para confeccionar mi bolso de viaje Review: Excelente agregado para tu flightbag. - 5 pulgadas de puro almacenamiento. Brightline Bags se ha caracterizado por eso, la flexibilidad de agregar-quitar módulos de almacenamiento sin tener que mover lo que hay dentro. Más de 10 años usando el icónico sistema como bolsa de vuelo y hoy día sigue siendo díficl de remplazar. Fundada y diseñada por un piloto instructor e ingeniero en aeronáutica. ¿Algo más? El sistema definitivo para la bolsa de vuelo. ## Features - zip closure ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00M39VL8Q | | Bottom Shape | Round | | Brand | BrightLine Bags | | Brand Name | BrightLine Bags | | Capacity | 3 litres | | Customer Reviews | 3.9 out of 5 stars 50 Reviews | | Item Weight | 0.81 Kilograms | | Manufacturer | BrightLine Bags | | Material | Plastic | | Material Type | Plastic | | Shape | Rectangular | | UPC | 854156005125 | | Warranty Description | no warranty | | Whats in the box? | Messenger Bag | ## Product Details - **Bottom Shape:** Round - **Brand:** BrightLine Bags - **Capacity:** 3 litres - **Manufacturer:** BrightLine Bags - **Material:** Plastic - **Shape:** Rectangular - **UPC:** 854156005125 ## Images ![BrightLine Bags Flask, 3L, Plastic, Round Bottom - Image 1](https://m.media-amazon.com/images/I/618yYF7+apL.jpg) ![BrightLine Bags Flask, 3L, Plastic, Round Bottom - Image 2](https://m.media-amazon.com/images/I/61+4n0aW+bL.jpg) ![BrightLine Bags Flask, 3L, Plastic, Round Bottom - Image 3](https://m.media-amazon.com/images/I/61hiTN+3L8L.jpg) ![BrightLine Bags Flask, 3L, Plastic, Round Bottom - Image 4](https://m.media-amazon.com/images/I/617eg9YmxiL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Exclemente ya es un producto que conozco de mucho tiempo *by N***O on 16 October 2024* Ideal para confeccionar mi bolso de viaje ### ⭐⭐⭐⭐⭐ Excelente agregado para tu flightbag. *by H***R on 27 October 2023* 5 pulgadas de puro almacenamiento. Brightline Bags se ha caracterizado por eso, la flexibilidad de agregar-quitar módulos de almacenamiento sin tener que mover lo que hay dentro. Más de 10 años usando el icónico sistema como bolsa de vuelo y hoy día sigue siendo díficl de remplazar. Fundada y diseñada por un piloto instructor e ingeniero en aeronáutica. ¿Algo más? El sistema definitivo para la bolsa de vuelo. ### ⭐⭐⭐⭐⭐ Great quality *by V***T on 3 July 2019* ## Frequently Bought Together - Flex Center Section Five - Flex Pocket Cap Front - Brightline Bags - Shoulder Strap --- ## 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.uk/products/340888145-brightline-bags-flask-3l-plastic-round-bottom](https://www.desertcart.co.uk/products/340888145-brightline-bags-flask-3l-plastic-round-bottom) --- *Product available on Desertcart United Kingdom* *Store origin: GB* *Last updated: 2026-05-20*