---
product_id: 387510837
title: "BellFlask - 15 oz. Plastic Flask, Patented, Flexible, Metal-Free, Reusuable, BPA-Free with Carabiner Clip and Filling Funnel"
brand: "bellflask"
price: "฿2260"
currency: THB
in_stock: true
reviews_count: 9
category: "Bell Flask"
url: https://www.desertcart.co.th/products/387510837-bellflask-15-oz-plastic-flask-patented-flexible-metal-free-reusuable
store_origin: TH
region: Thailand
---

# Carabiner clip for hands-free carry 15 oz flexible capacity BPA-free & puncture-resistant BellFlask - 15 oz. Plastic Flask, Patented, Flexible, Metal-Free, Reusuable, BPA-Free with Carabiner Clip and Filling Funnel

**Brand:** bellflask
**Price:** ฿2260
**Availability:** ✅ In Stock

## Summary

> 🚀 Stay hydrated, stay flexible — the flask that moves with you!

## Quick Answers

- **What is this?** BellFlask - 15 oz. Plastic Flask, Patented, Flexible, Metal-Free, Reusuable, BPA-Free with Carabiner Clip and Filling Funnel by bellflask
- **How much does it cost?** ฿2260 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/387510837-bellflask-15-oz-plastic-flask-patented-flexible-metal-free-reusuable)

## Best For

- bellflask enthusiasts

## Why This Product

- Trusted bellflask brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Durable & Safe:** Multi-layer BPA-free film resists punctures and drops for everyday rugged use.
- • **Mess-Free Refills:** Comes with a collapsible wide-mouth funnel for quick, no-spill liquid filling anywhere.
- • **Leakproof Confidence:** Spill-resistant screw cap ensures zero leaks, protecting your essentials on the move.
- • **Hands-Free Convenience:** Includes a sturdy plastic carabiner clip to attach securely to backpacks or belts.
- • **Travel-Ready Flexibility:** Collapses flat or rolls small to fit effortlessly in any bag or pocket.

## Overview

The BellFlask is a patented, 15 oz lightweight plastic flask designed for active lifestyles. Its flexible, metal-free construction collapses flat for easy portability, while a spill-resistant screw cap and durable BPA-free multi-layer film ensure safe, leak-proof use. Equipped with a carabiner clip and a collapsible funnel, it’s perfect for festivals, travel, hiking, and everyday hydration on the go.

## Description

Shop BellFlask at the desertcart Dining & Entertaining store. Free Shipping on eligible items. Everyday low prices, save up to 50%.

Review: Quality was great - Awesome! Didn’t leak
Review: Practical and functional - I used these for traveling in Europe where carrying a water bottle around was tedious and cumbersome and, in some places (museums), not allowed. We were able to fill these up wherever we could, drink the water, then roll up the flask and put it in our bags. SO easy to carry around and they didn’t leak at all. Practical and functional. The carabiners that come with it are useful with the flasks for attachment or just for any carabiner needs.

## Features

- LIGHTWEIGHT & METAL-FREE: Flexible, travel-friendly plastic flask designed for concerts, cruises, festivals, camping, tailgates, and outdoor events.
- 15 OZ FLEXIBLE DESIGN: Collapses flat or rolls small — fits easily in purses, backpacks, or luggage
- SPILL-RESISTANT SCREW CAP: Tight seal keeps liquids secure — no leaks in bags or packs
- DURABLE MULTI-LAYER FILM: Puncture- and drop-resistant, BPA-free — built for daily use
- EVENT & TRAVEL READY: Perfect for hiking, tailgates, festivals, and cruises — refill & reuse anywhere
- FUNNEL INCLUDED: Collapsible wide-mouth funnel for quick, mess-free filling
- PLASTIC CARABINERS: Clip to belt, backpack, or gym bag — hands-free, on-the-go convenience
- ULTRA-COMPACT: Slim profile slides into jackets, purses, or gym bags for easy portability
- USA-PATENTED DESIGN: Designed in Minnesota by BellFlask’s family-owned team — innovation you can trust
- CHOOSE YOUR PACK: 3-, 4-, or 5-packs in multiple colors & patterns — all include funnel + carabiners

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09L57LK86 |
| Best Sellers Rank | #19,443 in Kitchen & Dining ( See Top 100 in Kitchen & Dining ) #31 in Drinking Flasks |
| Brand | BellFlask |
| Color | Variety |
| Customer Reviews | 4.7 4.7 out of 5 stars (1,322) |
| Date First Available | August 25, 2021 |
| Finish Type | Matte |
| Item Volume | 15 Fluid Ounces |
| Item Weight | 3.52 ounces |
| Item model number | BF2021 |
| Manufacturer | BellFlask |
| Material | Plastic |
| Model Name | BellFlask |
| Product Dimensions | 0.63"D x 4.13"W x 7.5"H |
| Shape | Rectangular |
| UPC | 860394002314 |

## Product Details

- **Brand:** BellFlask
- **Color:** Variety
- **Finish Type:** Matte
- **Material:** Plastic
- **Product Dimensions:** 0.63"D x 4.13"W x 7.5"H

## Images

![BellFlask - 15 oz. Plastic Flask, Patented, Flexible, Metal-Free, Reusuable, BPA-Free with Carabiner Clip and Filling Funnel - Image 1](https://m.media-amazon.com/images/I/412Ye1guCkL.jpg)
![BellFlask - 15 oz. Plastic Flask, Patented, Flexible, Metal-Free, Reusuable, BPA-Free with Carabiner Clip and Filling Funnel - Image 2](https://m.media-amazon.com/images/I/413UY5Rd4xL.jpg)
![BellFlask - 15 oz. Plastic Flask, Patented, Flexible, Metal-Free, Reusuable, BPA-Free with Carabiner Clip and Filling Funnel - Image 3](https://m.media-amazon.com/images/I/416px-9WlRL.jpg)
![BellFlask - 15 oz. Plastic Flask, Patented, Flexible, Metal-Free, Reusuable, BPA-Free with Carabiner Clip and Filling Funnel - Image 4](https://m.media-amazon.com/images/I/41lY2WpBFvL.jpg)
![BellFlask - 15 oz. Plastic Flask, Patented, Flexible, Metal-Free, Reusuable, BPA-Free with Carabiner Clip and Filling Funnel - Image 5](https://m.media-amazon.com/images/I/41o1z+N2rML.jpg)

## Questions & Answers

**Q: Can this flask carry camp stove fuel without any issues? like white gas, heet, etc?**
A: Hi - OK, we've done some preliminary testing over the last few days and so far, so good.  There's been no expansion of air on the inside and the film lamination itself looks just fine.  If used for this purpose, we just recommend clearly marking it that it is only for how you are using it with a fuel  and not ever to be used again for water or a consumable.  Also make sure the cap is tightly twisted on.  We will continue to allow the product to remain inside the flask for the next few weeks to see if there are any changes over time.

**Q: What size is the opening, ie, what size funnel spout will work?**
A: Our current generation has a new and improved size opening of 5/8" (16mm) size opening.   Our included free funnel works great with it!

**Q: How hard are these to clean?**
A: Easier to clean than a metal/hard flask but the same as any other collapsible flask.

**Q: what is this made out of?**
A: Our product is a four-layer lamination that is somewhat proprietary but is BPA-Free and the ink in built between the 3rd and 4th layers so it can not migrate through the inside or outside layers.  The four layers make it far stronger than other flexibles in the market :)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Quality was great
*by A***Z on December 3, 2025*

Awesome! Didn’t leak

### ⭐⭐⭐⭐⭐ Practical and functional
*by J***B on October 28, 2025*

I used these for traveling in Europe where carrying a water bottle around was tedious and cumbersome and, in some places (museums), not allowed. We were able to fill these up wherever we could, drink the water, then roll up the flask and put it in our bags. SO easy to carry around and they didn’t leak at all. Practical and functional. The carabiners that come with it are useful with the flasks for attachment or just for any carabiner needs.

### ⭐⭐⭐⭐⭐ Worked great for backpacking.
*by C***X on August 3, 2023*

I saw another review say these are not good for backpacking, but I had the exact opposite experience. I took all three of these on a 7 day backpacking trip in the High Sierras. We setup base camp at 9,980 elevation just below the tree line, and did day trips up to 11,000 elevation. I had all three flasks filled nearly to the top and stuffed into my backpack and encountered absolutely zero leaks or issues at all. Filled them with Double Chocolate Liqueur, Praline Sipping Cream, and Vanilla Peppermint Baileys to mix with coffee and hot coco. They lasted the entire tirp without a drop leaking anywhere it was not supposed to go. They are super lightweight at half an ounce each, and hold around 18 oz of liquid. Great deal, and I highly recommend these.

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**Shop now:** [https://www.desertcart.co.th/products/387510837-bellflask-15-oz-plastic-flask-patented-flexible-metal-free-reusuable](https://www.desertcart.co.th/products/387510837-bellflask-15-oz-plastic-flask-patented-flexible-metal-free-reusuable)

---

*Product available on Desertcart Thailand*
*Store origin: TH*
*Last updated: 2026-01-25*