PureLock sample bags
Specifications
Sizes: 100g (120 x 200 x 80mm)
Materials: Multilayer PE with Barrier Layer
Frequently asked questions
Our PureLock sample bags are made from recyclable low-density polyethylene (LDPE) #4.
Yes. Our PureLock sample bags are 100% recyclable, which echoes our wider commitment to sustainability at MTPak Coffee.
If you’re interested in learning more, our sustainability page has more information.
No, but they are recyclable and reusable. PureLock hermetic coffee packaging is designed for long-term durability, effectively preserving your product for over 365 days, ensuring it will not degrade or lose its essential qualities.
Ideal packaging for new specialty coffee lots.
PureLock sample bags for green coffee are industry-leading resealable 100g bags that are perfect for shipping new lots to roasters.
Sample bagsΒ are a crucial part of the coffee buying process, as they allow roasters toΒ check a coffee’s quality. They’re instrumental in forming a trusting relationship between roasters and buyers.Β
PureLock green coffee sample bags are easy to use and have theΒ same high-barrier propertiesΒ as our larger hermetic bags. They use an airtight single-track zipper to protect the coffee, and hermetic multilayer polyethylene that protects the green beans inside.
These sample bags also keep sustainability in mind, because they are made from recyclable polyethylene. This helps to keep theΒ environmental impact of green coffee shippingΒ as low as possible.
Learn more about PureLock coffee packaging with Roosa Jalonen, 2024 UK Barista Champion.
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Frequently asked questions
Recyclable low-density polyethylene (LDPE) #4.
At MTPak Coffee, our commitment to sustainability is more than just a promiseβitβs a responsibility we are proud to uphold. Eco-friendly technology and processes are key to achieving this. Sustainability certifications are essential for all those in the coffee supply chain. They can increase transparency between brands and consumers and communicate a genuine commitment to sustainability.
Our Sustainability Page has more information.
No. Instead, they are recyclable and reusable. PureLock hermetic coffee packaging is designed for long-term durability, effectively preserving your product for over 365+ days, ensuring it will not degrade or lose its essential qualities.
What our clients say
“Weβve been working with MTPak Coffee for many years, and they have become a trusted packaging partner for Cypher. For us, packaging is an important extension of our brand, so quality, consistency, and attention to detail really matter.”
Mohamad Merhi
Cypher Urban Roastery, UAE 
“Working with [MTPak Coffee] was great. Irving, our salesman, did a great job answering questions and facilitating our orders.”
Sean Ham
Iconik Coffee Roasters, USA 
“Whatβs great with MTPak Coffee is that they offer a much lower minimum order quantity. We havenβt really found any other company that allows for fully customisable packaging at such a low minimum.”
Marie Cardi
2:AM Coffee, Belgium 
“We have loved working with MTPak Coffee. Everyone is very fast to respond and we love the quality of the coffee bags!”
Casey Lalonde
Girls Who Grind Coffee, UK 
“Our experience with MTPak Coffee has been exceptional. Weβve worked with them for years and have always been impressed by their craftsmanship, reliability, and genuine care.
Theyβve been present, responsive, and invested in our success at every step.”
Mate VukΔeviΔ
Lively Roasters Co., Croatia 
“We source all of our bags MTPak Coffee. We love working with them because they really understand bags for specialty coffee use. Theyβve been a dream to work with.”
Tony Dreyfuss
Metropolis Coffee Company, USA 
“Great expertise, innovation and quality focused. The team at MTPAK are really supportive and efficient, providing excellent solutions and quality packaging.”
Ishan Natalie
Starbucks, South Africa 
“We came across MTPak and tried a few of their samples. We loved it. There was a good barrier, it kept the tea fresh, and aesthetically, they look beautiful. Our customers love them, so we thought it was a no-brainer.”
Dave O'Connor
Genuine Tea Co., Canada
“We have received positive feedback regarding ease of use and storage. Customers have also appreciated the [packaging] design, as it reflects our brand identity and adds a professional touch.”
Abdullah Al-Subaie
IDMI Coffee Roasting Co., Saudi Arabia 
“Great quality of products, we work at MABO Coffee with MTPak for one and a half year and we couldn’t find any faulty bags.”
Bogdan Georgescu
MABO Coffee, Rumania 
“We made together a lot of coffee bags and all of them are very good quality. We didn’t have any problems so we will cooperate with MTPak in future.”
Daniel ΔwikΕa
Coffee & Sons, Poland 
“The group at MTPak Coffee were very responsive, professional, and helpful in getting our new custom bags to us. Thank you!”
Kevin Sabo
Succulent Coffee Roasters, USA 
“Our experience with CASCA using these bags has been highly positive. Customers have responded favorably, and the execution by MTPak Coffee has been exceptional. We look forward to continuing this successful partnership.”
Hasan Alshahri
CASCA Coffee Roasters, Saudi Arabia 
“We have been working with MTPak for many years. Super reliable, challenge sorting focused company. Fast replies to the inquiries.”
MΔrtiΕΕ‘ Drungils
Rocket Bean Roastery, Latvia 
“MTPakβs numerous material options and ability to custom build different size bags and utilize different print methods, is quite impressive…The customer service I received from Karen is already worth mentioning in a review.”
Douglas Buckley
Black Kahawa Coffee, USA 
“Good quality materials and high expertise to bring your vision to life. Can’t recommend them enough!”
Daniel Horbat
SUMO Coffee Roasters, Ireland 
“High-quality products, accurate production timelines, clear expectations. Weβve had great experiences working with MTPak and recommend them for custom packaging needs.”
Christopher Feran
Aviary, USA 
“Good service, high quality products and good coworking to develop a product that will be satisfying our expectations.”
Rabea Holzfurtner
OAS.Roastery, Sweden 
“Great products, attention to detail, service and quality. The variety of products and variances of products offered is pretty big as well so you will definitely be able to find the right product for you!”
Rafael Silva
Sicafe Coffee, El Salvador 
“We loved working with MTPAk Coffee, as we were able to customise the shape of our flat bottom coffee bags. We made the bottoms a bit wider, and the sides a little less tall as typical flat bottom pouches.”
Melanie McWhorter
Edison Coffee, USA