Let Me Walk You Through the Kimble/Kontes Bottle Ac Clr 4OZ CS144 5710448B
The Kimble/Kontes Bottle Ac Clr 4OZ CS144 5710448B might not sound like it belongs in the realm of outdoor and tactical gear, but hear me out. This isn’t your average water bottle; it’s a specialized piece of lab equipment designed for secure sample collection and storage, which can be incredibly useful in certain outdoor scenarios. Its robust design, airtight seal, and graduated markings make it suitable for collecting water samples, preserving specimens, or even carefully measuring out ingredients for a backwoods brew (water purification, of course!).
My work in the field often requires collecting water samples for analysis, and the inconsistent quality of typical outdoor bottles always bothered me. I needed a reliable, leak-proof container that wouldn’t leach chemicals into my samples, and one that allowed for accurate measurement. The Kimble/Kontes bottle seemed like an ideal solution, trading rugged, general-purpose utility for precision and sample security.
Upon unboxing the Kimble/Kontes Bottle Ac Clr 4OZ CS144 5710448B, the first thing I noticed was its surprisingly solid construction. The borosilicate glass felt thicker and more substantial than any plastic bottle I’ve used. The two-piece polystryrenic banded stopper and acorn nut closure system appeared far more secure than a simple screw-top lid.
Compared to standard Nalgene bottles or collapsible water bladders, the Kimble/Kontes bottle is a specialist. Nalgene offers durability and capacity, while bladders prioritize portability, but neither provides the chemical resistance and precision of this glass bottle. I chose the Kimble/Kontes for its specific ability to maintain the integrity of collected samples.
My first impression was cautiously optimistic. While the glass construction raised concerns about durability in rough terrain, the apparent quality and unique features promised a level of reliability I hadn’t experienced before. I was excited to see if it could live up to its lab-grade reputation in the field.
Real-World Testing: Putting Kimble/Kontes Bottle Ac Clr 4OZ CS144 5710448B to the Test
First Use Experience
I tested the Kimble/Kontes Bottle Ac Clr 4OZ CS144 5710448B during a week-long backpacking trip in the Olympic National Forest. The primary goal was to collect water samples from various streams and springs for later testing. I also used it to carefully measure out iodine tablets for water purification.
The bottle performed well in relatively mild, dry conditions. Its wide mouth made filling it from shallow streams easy, and the airtight seal prevented any leaks, even when stored horizontally in my pack. The graduated markings were invaluable for accurately measuring the iodine dosage.
The bottle requires careful handling, a sharp contrast to the carefree attitude one can have with a standard plastic bottle. There were no immediate issues, but the ever-present fear of shattering the glass loomed large.
Extended Use & Reliability
After several months of intermittent use, the Kimble/Kontes Bottle Ac Clr 4OZ CS144 5710448B has held up surprisingly well. There are no signs of etching or degradation from the various water sources and chemicals it has contained. The stopper continues to provide a reliable seal.
The glass has proven more durable than I initially anticipated, surviving several minor bumps and scrapes. However, I remain cautious about dropping it on hard surfaces. Cleaning is simple; the wide mouth and chemical resistance allow for easy rinsing and sanitizing with various solutions.
Compared to previous experiences with plastic sample bottles that often leached odors and degraded over time, the Kimble/Kontes bottle is a clear improvement in terms of sample integrity. It still requires a change in habits to protect the glass from breaking during more aggressive activity.
Breaking Down the Features of Kimble/Kontes Bottle Ac Clr 4OZ CS144 5710448B
Specifications
The Kimble/Kontes Bottle Ac Clr 4OZ CS144 5710448B is a 4-ounce (approximately 120 ml) cylindrical collection bottle. It is constructed from borosilicate glass, known for its chemical resistance and ability to withstand thermal shock. The bottle features a wide mouth for easy filling and pouring.
The closure system consists of a two-piece polystryrenic banded stopper secured with an acorn nut, ensuring an airtight seal. It also features a polyethylene plug sealed at both ends. The bottle incorporates a polyethylene carabineer in the neck, designed to prevent stacking damage. These specifications are crucial for maintaining sample integrity and preventing contamination.
Performance & Functionality
The Kimble/Kontes Bottle Ac Clr 4OZ CS144 5710448B excels at its primary job: collecting and storing samples without compromising their integrity. The airtight seal prevents leaks and evaporation, while the borosilicate glass ensures no chemical leaching. The graduated markings allow for precise measurement.
Its strength is maintaining sample integrity, yet its fragility is a weakness. The polyethylene carabineer does little to protect the glass. It meets expectations for lab-grade performance, but requires a gentle touch in the field.
Design & Ergonomics
The bottle’s design is functional and utilitarian. The wide mouth is practical, and the cylindrical shape is easy to handle. The borosilicate glass gives a feeling of quality, but its weight is noticeable compared to plastic alternatives.
The bottle is easy to use for its intended purpose. The closure system is straightforward. There is little learning curve, though remembering that it’s glass will become a habit.
Durability & Maintenance
With careful use, the Kimble/Kontes Bottle Ac Clr 4OZ CS144 5710448B should last for many years. Borosilicate glass is resistant to most chemicals. Its longevity depends on preventing breakage.
Maintenance is simple: rinsing with appropriate cleaning agents is typically sufficient. The chemical resistance of the glass makes sterilization easy.
Accessories and Customization Options
The Kimble/Kontes Bottle Ac Clr 4OZ CS144 5710448B comes with the two-piece polystryrenic banded stopper and acorn nut closure, as well as the polyethylene plug and carabineer. Customization options are limited. The bottle is primarily designed for its specific function.
Aftermarket accessories are not really applicable to this type of specialized bottle. Its focus is on purity and containment, not versatility. You might consider adding padding to your pack for protection.
Pros and Cons of Kimble/Kontes Bottle Ac Clr 4OZ CS144 5710448B
Pros
- Maintains sample integrity due to its borosilicate glass construction.
- Provides an airtight seal, preventing leaks and evaporation.
- Offers accurate measurement with its graduated markings.
- Features a wide mouth for easy filling and cleaning.
- Chemically resistant and easy to sterilize.
Cons
- Fragile due to its glass construction.
- More expensive than plastic alternatives.
- Heavier than plastic bottles.

Who Should Buy Kimble/Kontes Bottle Ac Clr 4OZ CS144 5710448B?
This bottle is perfect for: Environmental scientists, researchers, or serious outdoor enthusiasts who need to collect and store samples with maximum integrity. Preppers that are looking for long term storage options that can withstand the test of time would also benefit from this bottle. Anyone who needs to accurately measure liquids in the field and demands a chemically inert container.
This bottle is not ideal for: Casual hikers or campers who prioritize lightweight gear and ruggedness. It is also not for those on a tight budget. It is also not appropriate for activities where breakage is highly likely, such as extreme sports.
Must-have accessories or modifications: Extra padding or a protective case for transport.
Conclusion on Kimble/Kontes Bottle Ac Clr 4OZ CS144 5710448B
The Kimble/Kontes Bottle Ac Clr 4OZ CS144 5710448B is a specialized tool that prioritizes purity and precision over ruggedness and convenience. Its lab-grade construction and airtight seal make it an excellent choice for anyone who needs to collect and store samples without compromising their integrity. This comes at the cost of increased fragility and weight compared to plastic alternatives.
At $239.99 for a case of 144, the price is justified for professional use, but may be excessive for casual applications. For those who need its specific capabilities, it’s a worthwhile investment.
I would recommend the Kimble/Kontes Bottle Ac Clr 4OZ CS144 5710448B to serious users who demand the highest level of sample integrity. If you’re just looking for a durable water bottle, look elsewhere. If, however, you need a reliable, chemically inert container for collecting and storing samples, this is the tool for the job. Consider your priorities and make an informed decision; your data (and your peace of mind) will thank you.
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