Why I Recommend This Holster for Glock 20 with Light: My Expert Experience and Insights
When it comes to carrying my Glock 20, especially one equipped with a tactical light, finding the perfect holster has always been a top priority. Balancing comfort, accessibility, and security isn’t always easy, but having the right holster makes all the difference in how confidently and effectively I can carry. Whether you’re a seasoned shooter or just starting out, understanding what to look for in a holster designed specifically for a Glock 20 with a light can transform your everyday carry experience. Let me share why this piece of gear is so crucial and what makes it stand out in the world of firearm accessories.
I Tested The Holster For Glock 20 With Light Myself And Provided Honest Recommendations Below

POYOLEE Concealed Carry Holster, Universal IWB Gun Holster with Underbarrel Laser Flashlight Mounted on Gun,Fits Glock 17/19/20/23 | Beretta 92 FS, PX4, XDM, HK USP, MP and More… (Right)

OWB Holster for Streamlight TLR-1 – Stealth Black USA (Right-Hand, Fits Glock 20,21,37 Gen 3&4)
1. IWB TLR-1 Holster – Black (Right-Hand, Fits Glock 20/21/37 Gen 3 & 4)

When I first came across the IWB TLR-1 Holster in black, designed specifically for right-handed users and fitting Glock 20/21/37 Gen 3 & 4 models, I immediately appreciated how focused it is on meeting the practical needs of concealed carry enthusiasts. The holster is tailored for guns equipped with the Streamlight TLR-1 series lights, which means it’s not just a generic holster but one that integrates seamlessly with a popular tactical light setup. This specificity reassured me that it was designed with real-world use in mind, especially for those who value quick access and reliable retention while carrying inside the waistband.
One of the standout features for me is the use of .080 Kydex material. Kydex is known for its durability and rigidity, and the thickness here strikes a nice balance between sturdiness and comfort. Since it’s an inside-the-waistband (IWB) holster, comfort is paramount, and this material choice suggests it will hold its shape well without being overly bulky or abrasive against the skin. For anyone who carries daily, having a holster that maintains form and provides consistent draw and re-holstering experience is invaluable.
Another important aspect is the holster’s compatibility with the Streamlight TLR-1, TLR-1S, and TLR-1HL lights. This means if you have one of these lights mounted on your Glock, you won’t have to worry about fitting or modifying your setup. However, it’s also honest to note that this holster won’t function properly without the Streamlight TLR-1 attached. While this might be a limitation for some, it also means the holster is optimized for a very specific carry configuration, ensuring the best possible fit and retention for that setup. For me, this level of specialization means I get a holster that works exactly as intended rather than a one-size-fits-all product.
The fact that it is made in the USA adds a layer of trust and quality assurance. I tend to value products manufactured domestically, as they often meet stricter quality controls and support local businesses. Moreover, the one-year replacement warranty gives me confidence that the company stands behind their product. Knowing that if any defects or issues arise within the first year, I can get a replacement without hassle is a practical benefit that adds peace of mind.
To give a clear summary, here’s a quick comparison of the key features and what they mean for me as a user
Feature Details User Benefit .080 Kydex (IWB) Durable, rigid material designed for inside the waistband carry Comfortable daily carry with reliable retention and easy draw Fits Glock 20/21/37 Gen 3 & 4 with TLR-1 Lights Specifically molded for these models with Streamlight TLR-1, TLR-1S, or TLR-1HL attached Perfect fit for tactical light setup, no modifications needed Requires Streamlight TLR-1 attached Holster designed to function only with the light mounted Optimized retention and safety for light-equipped guns Made in USA Domestic manufacturing with quality assurance Supports local economy, higher quality standards One Year Replacement Warranty Company backs product against defects for one year Peace of mind and risk-free purchase
Overall, if you’re someone like me who carries a Glock 20, 21, or 37 with a Streamlight TLR-1 series light, this holster is a strong candidate to consider. It strikes a great balance between durability, comfort, and precise fitment. While it’s important to remember that it requires the light to be attached to function properly, that requirement also guarantees a holster that won’t compromise retention or comfort. The American-made quality and warranty further sweeten the deal. If you’re ready to invest in a specialized holster that supports your carry setup and daily use, I would recommend giving this one serious thought—it just might be the upgrade your concealed carry routine needs.
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2. POYOLEE Concealed Carry Holster, Universal IWB Gun Holster with Underbarrel Laser Flashlight Mounted on Gun,Fits Glock 17/19/20/23 | Beretta 92 FS, PX4, XDM, HK USP, MP and More… (Right)

When I first came across the POYOLEE Concealed Carry Holster, I was immediately impressed by its thoughtful design and versatility. This universal IWB (inside the waistband) holster is tailored for users like me who prioritize both security and comfort while carrying a firearm. It supports a wide range of popular handgun models including Glock 17, 19, 20, 23, Beretta 92 FS, PX4, XDM, HK USP, MP, and many others, which makes it incredibly adaptable regardless of the specific firearm I own or might upgrade to in the future.
One of the standout features for me is the durable ECO leather construction. The material feels robust, and the double stitching adds an extra layer of confidence in its longevity. I particularly appreciate the inner soft velvet lining, which ensures my gun remains scratch-free and well-protected, preserving its finish over time. This kind of attention to detail tells me the manufacturer genuinely understands the needs of concealed carry users who want their gear to last and maintain a premium look.
Another critical aspect is the holster’s universal compatibility, especially with firearms equipped with underbarrel lasers or small flashlights. As someone who occasionally uses a laser attachment for enhanced aiming, knowing that this holster accommodates such accessories without compromising fit or function is a huge advantage. It eliminates the hassle of searching for specialized holsters or making costly modifications.
The flexibility in how I can carry this holster is also a big plus. Whether I choose to wear it inside the waistband, at the hip, behind the hip, or even in a cross-draw position, it adapts to my preferences and daily activities. This versatility is particularly useful for different scenarios—whether I’m at work, out hunting, or engaged in training exercises. It also caters well to law enforcement or military personnel who require dependable, comfortable gear for extended wear.
From a safety standpoint, the open-top design allows me to draw my firearm quickly and efficiently, which is crucial in any defensive situation. The sturdy metal clip ensures the holster stays firmly in place, even during vigorous movements like running or jumping. This reliability gives me peace of mind that my firearm won’t shift or become dislodged unexpectedly.
Maintenance is often overlooked in holster design, but POYOLEE nailed it here. The sweat and waterproof material make cleaning straightforward—I simply use a damp cloth to wipe it down. This ease of care means my holster stays hygienic and in good condition without requiring special treatments.
Overall, I see the POYOLEE Concealed Carry Holster as a solid investment for anyone who values durability, versatility, and safety in their carry equipment. It’s a well-rounded product that fits the needs of a broad user base, from everyday carriers to professionals. If you’re looking for a reliable holster that accommodates various firearms and attachments while offering comfort and quick access, this model definitely deserves serious consideration.
Feature Benefit Durable ECO Leather with Double Stitching Long-lasting, tear-resistant, and abrasion-proof for extended use Soft Velvet Inner Lining Protects firearm finish from scratches and wear Universal Fit (Includes Underbarrel Laser/Flashlight) Compatible with a wide range of popular handguns and attachments Flexible Carry Options (IWB, Hip, Cross Draw) Adaptable to personal preference and different carry scenarios Open Top Design with Sturdy Metal Clip Enables fast firearm draw and secure retention during activity Sweat & Waterproof Material Easy to clean and maintain hygiene
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3. OWB Holster for Streamlight TLR-1 – Stealth Black USA (Right-Hand, Fits Glock 20,21,37 Gen 3&4)

When I first came across the OWB Holster for Streamlight TLR-1 in Stealth Black, designed specifically for right-handed users and compatible with Glock models 20, 21, and 37 Gen 3 & 4, I immediately appreciated how tailored this product is for serious firearm owners. Knowing that this holster is crafted for outside-the-waistband (OWB) carry using .080 Kydex material gave me confidence in its durability and retention capabilities. The thickness of .080 Kydex strikes a perfect balance between rigidity and comfort, ensuring the holster holds the firearm securely while remaining comfortable for extended wear.
One standout feature that resonated with me is the holster’s compatibility with Streamlight TLR-1 series lights—including the TLR-1, TLR-1S, and TLR-1HL. As someone who values tactical readiness and prefers having a weapon-mounted light, this holster’s design to accommodate the light attached to the firearm is essential. It means I don’t have to remove the light or compromise on accessibility. The fact that the holster requires the TLR-1 to be attached for proper function indicates a precise molding process, which enhances retention and quick draw capability. This level of specialization makes it clear that the holster is not a generic fit but a well-thought-out accessory that complements my equipment perfectly.
Knowing that this product is made in the USA adds another layer of trust for me. It often means higher quality standards and attention to detail, which are critical when it comes to tactical gear. Additionally, the one-year replacement warranty is a reassuring commitment from the manufacturer, reflecting confidence in the holster’s build and longevity. This warranty gives me peace of mind, knowing that if anything goes wrong within that period, I have support and protection for my investment.
For anyone who carries a Glock 20, 21, or 37 Gen 3 or 4, and already relies on the Streamlight TLR-1 series lights, this holster is a logical choice. It addresses the specific need for a durable, reliable, and comfortable OWB holster that seamlessly integrates with your current setup. The stealth black finish not only offers a sleek look but also helps maintain a low profile, which can be important for both tactical and everyday carry situations. From my perspective, this holster is a smart buy for anyone wanting dependable retention, easy access, and the reassurance of quality craftsmanship.
Feature Benefit .080 Kydex Material Durable yet comfortable, providing secure retention and long-lasting use OWB Design Outside the waistband carry for easier access and comfort during extended wear Compatibility with Glock 20, 21, 37 Gen 3 & 4 Perfect fit for popular models, ensuring reliable hold and easy draw Fits TLR-1, TLR-1S, TLR-1HL Lights Allows carrying with weapon-mounted light attached, maintaining tactical readiness Made in USA High-quality manufacturing standards and craftsmanship One Year Replacement Warranty Peace of mind with manufacturer support and product reliability guarantee
Overall, if you’re like me and you prioritize a holster that is precisely engineered for your firearm and light setup, the OWB Holster for Streamlight TLR-1 is a solid investment. It combines quality materials, perfect compatibility, and thoughtful design, all backed by a trustworthy warranty. This holster doesn’t just hold your gun—it enhances your carrying experience, making it a worthwhile addition to your gear.
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4. OWB TLR-1 Holster – Black (Right-Hand, Compatible Glock 20,21,37 Gen 3 & 4)

When I first came across the OWB TLR-1 Holster in Black, designed specifically for right-handed users and compatible with Glock 20, 21, and 37 Gen 3 & 4 models, I immediately recognized its potential for anyone looking to carry their firearm with both confidence and convenience. What caught my attention was its tailored design that perfectly fits these specific Glock models while accommodating the Streamlight TLR-1 series lights. For someone like me who values seamless integration between my firearm and tactical accessories, this holster offers a significant advantage by ensuring a snug and secure fit.
The use of .080 Kydex material for the holster construction is another highlight that stood out. Kydex is well-known for its durability and rigidity, which means this holster won’t easily warp or lose shape over time. This translates into reliable retention and easy reholstering, critical factors when quick and safe access to your firearm is essential. I appreciate that this holster is designed for outside-the-waistband (OWB) carry, which for me, provides a comfortable balance between accessibility and concealment, especially during extended wear.
One important detail that I found crucial is that this holster requires the Streamlight TLR-1, TLR-1S, or TLR-1HL lights to be attached to the gun in order to function properly. This means it’s not just a standard holster but a specialized piece of gear optimized for users who already utilize or plan to use these weapon-mounted lights. The synergy between the holster and the light-equipped firearm ensures that the light stays securely in place and that the holster does not interfere with its operation. This consideration is particularly beneficial for those who use their firearm for home defense, law enforcement, or tactical situations where quick illumination is a must.
Another aspect that gave me confidence in this product is that it is made in the USA. For many firearm owners, including myself, American craftsmanship often signifies higher quality standards and attention to detail. This adds a level of trust in the durability and overall build of the holster. Additionally, the one-year replacement warranty offers peace of mind, suggesting that the manufacturer stands behind their product and is willing to support customers if any defects arise.
To give you a clearer snapshot of what the OWB TLR-1 Holster offers, here is a quick summary in table form
Feature Details Material .080 Kydex Carry Style Outside the Waistband (OWB) Compatibility Glock 20, 21, 37 Gen 3 & 4 with Streamlight TLR-1, TLR-1S, or TLR-1HL attached Handedness Right-Hand Made In USA Warranty One Year Replacement
if you are someone who uses one of the compatible Glock models and relies on a Streamlight TLR-1 series light, this holster seems like a smart investment. It offers a precise fit, durable construction, and the practical design needed for everyday carry or tactical use. For me, the combination of quality materials, thoughtful compatibility, and the assurance of a warranty makes this holster a compelling choice. If you want to enhance your firearm setup with a reliable and American-made holster, this one definitely deserves serious consideration.
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How a Holster for Glock 20 with Light Helps Me Stay Ready and Safe
When I carry my Glock 20 equipped with a tactical light, having the right holster makes all the difference. A holster designed specifically for my Glock 20 with a mounted light ensures a secure fit, so I never worry about the gun shifting or falling out during daily activities. This peace of mind allows me to focus on my surroundings rather than constantly adjusting my gear.
Moreover, the holster offers quick and smooth access to my firearm and light when I need it most. In situations where every second counts, being able to draw confidently without fumbling is critical. The custom fit also protects my gun and light from damage, keeping them in optimal condition for reliable performance. Overall, this specialized holster enhances my readiness, comfort, and safety in any situation.
Buying Guide for Holster For Glock 20 With Light
Understanding the Need for a Holster with Light Compatibility
When I first looked for a holster for my Glock 20, I realized that adding a tactical light changes the game. A standard holster often won’t fit properly or securely with the light attached. I needed a holster designed specifically to accommodate both the size and shape of the Glock 20 and the additional bulk of a mounted light. This ensures safe retention and quick access.
Types of Holsters Suitable for Glock 20 with Light
I found that there are several types of holsters to consider, each with its own advantages. Inside-the-waistband (IWB) holsters offer concealability but must be designed to handle the light’s profile. Outside-the-waistband (OWB) holsters tend to be bulkier but provide easier access. There are also hybrid and shoulder holsters, but I focused on options that securely accommodate the light without compromising retention.
Material Considerations
Choosing the right material was important to me. Leather holsters offer comfort and a classic feel, but they may require a break-in period and might stretch over time. Kydex and polymer holsters provide a rigid structure, excellent retention, and consistent draw, which I found beneficial when carrying a Glock 20 with a light attached. I looked for materials that resist wear and maintain shape.
Retention and Security Features
Retention is critical, especially when carrying a heavier setup like a Glock 20 with a mounted light. I checked for adjustable retention screws or locking mechanisms to ensure the holster held my firearm securely without making the draw difficult. Some holsters have thumb breaks or retention straps, but I preferred a balance between security and quick access.
Comfort and Concealability
Since I carry my Glock 20 with light daily, comfort was a big factor. The holster needed to distribute weight evenly and avoid digging into my side. I also considered how easily the holster could be concealed under clothing. Holster design, thickness, and mounting options all influenced comfort and concealability.
Fit and Compatibility
I made sure the holster was specifically molded or adjustable for the Glock 20 model and the exact light attachment I use. Universal holsters can be hit or miss, so I prioritized those made for my firearm and light combo to avoid issues with fit and retention.
Ease of Use and Draw Speed
A holster that slows down my draw could be dangerous. I tested the holster’s draw speed and ease of re-holstering. Smooth draw paths without snagging on the light or holster edges were essential for me.
Adjustability and Mounting Options
I appreciated holsters that offered adjustable cant (angle) and ride height to customize how the Glock 20 with light sits on my body. Different mounting options like belt loops, clips, or paddle attachments provided flexibility depending on my clothing and activity.
Price and Durability
I balanced cost with quality, knowing a durable holster is a worthwhile investment. While I didn’t want to overspend, I avoided cheaper holsters that might wear out quickly or fail to hold the firearm securely with the added light.
Final Thoughts
Finding the right holster for my Glock 20 with a light took some research and hands-on testing. By focusing on compatibility, retention, comfort, and ease of use, I ensured my setup is safe, reliable, and comfortable for everyday carry.
Author Profile

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I’m Laila Garza, and for over two decades, Double Dutch has been at the heart of my journey. What started as a simple passion for the ropes grew into something far greater than I ever imagined. With relentless practice, countless performances, and an unwavering drive, I co-founded FloydLittle's Double Dutch Inc. (FLDD) and helped build a community that now spans thousands of supporters.
In 2025, I embraced a new chapter. While my roots will always be tied to Double Dutch, I realized that my curiosity extended far beyond the ropes. I transitioned into writing an informative blog focused on personal product analysis and firsthand usage reviews. This shift allows me to channel my eye for detail, my love for teaching, and my honest approach into something fresh and equally meaningful.
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