--- product_id: 23463608 title: "Progressive International Prepworks by Progressive Bread ProKeeper, PKS-800 Adjustable Air Vented Bread Storage Container, Expandable Bread Holder" brand: "progressive" price: "Rp294677" currency: IDR in_stock: false reviews_count: 13 url: https://www.desertcart.id/products/23463608-progressive-international-prepworks-by-progressive-bread-prokeeper-pks-800-adjustable store_origin: ID region: Indonesia --- # Expandable from 7" to 11" length Dishwasher safe & BPA free Adjustable air vent for perfect freshness Progressive International Prepworks by Progressive Bread ProKeeper, PKS-800 Adjustable Air Vented Bread Storage Container, Expandable Bread Holder **Brand:** progressive **Price:** Rp294677 **Availability:** ❌ Out of Stock ## Summary > 🍞 Freshness that expands with your lifestyle! ## Quick Answers - **What is this?** Progressive International Prepworks by Progressive Bread ProKeeper, PKS-800 Adjustable Air Vented Bread Storage Container, Expandable Bread Holder by progressive - **How much does it cost?** Rp294677 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.id](https://www.desertcart.id/products/23463608-progressive-international-prepworks-by-progressive-bread-prokeeper-pks-800-adjustable) ## Best For - progressive enthusiasts ## Why This Product - Trusted progressive brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Slice Like a Pro:** Integrated fold-down cutting board with slice guides ensures perfect portions every time. - β€’ **Safe & Simple Care:** BPA-free plastic and dishwasher safe for worry-free, hygienic use. - β€’ **Space-Savvy Storage:** Collapsible to less than half its size for effortless kitchen organization and minimal clutter. - β€’ **Breathe Easy Venting:** Adjustable air vent adapts to humidity, keeping bread just right whether fresh or day-old. - β€’ **Custom Fit Freshness:** Expandable design fits all loaf sizes perfectly, so your bread stays fresher longer. ## Overview The Progressive International Prepworks Bread ProKeeper is an adjustable, collapsible bread storage container designed to keep your bread fresher longer. Featuring an expandable length from 7" to 11", an adjustable air vent for optimal freshness in varying climates, and a magnetic closure, it also includes a fold-down cutting board with slice guides. Made from BPA-free plastic and dishwasher safe, it combines convenience, safety, and space-saving design for the modern kitchen. ## Description Keep your favorite bread and baked goods fresh longer in our Prepworks by Progressive Collapsible Bread Prokeeper. Sized perfectly for machine loaves when expanded, then collapses to less than half its size and magnetic closure snaps securely shut. Fold down cutting board includes guides for perfectly sized slices. This extends the shelf life of your breads and pastries and is designed to circulate air to further keep bread fresh. This bread keeper is Patented and needs to be Hand Wash Only. For over 40 years, our mission has been to create innovative kitchen tools and gadgets that make food preparation fun and fast while inspiring culinary creativity. From our thinstore collapsibles to our sophisticated PL8 line, our dedication to providing quality products supported by superior customer service continues to drive our creative development today. At Progressive International, we continually strive to understand the needs of todays cooks. Our team includes talented, energetic and passionate people committed to reimagining the kitchen. We strive to pass our passion on to our consumers through our thoughtfully designed tools, layered with our avid desire to go beyond the expected. Our philosophy is simple: offer stylish designs complimented by no-nonsense functionality. We understand the kitchen is the heart of the home, where families and friends connect. Our ongoing mission is to provide exceptional kitchen essentials that help cooks of all skill levels create meals worth sharing. Prep Solutions;, Prepworks and PL8 continues to build on the Progressive; legacy by offering products that make food prep faster, easier and more enjoyable. Review: Updated Prepworks Progressive Bread Keeper is a WINNER! - UPDATE: Yup, I still love this bread keeper. Going strong in spite of my clumsiness. I love the new updated Progressive Bread ProKeeper! I purchased several of the original version with the round ventilation "dial" and had multiple issues with it but it was the best thing out there. I have a family with a true gluten allergy. I have to bake my own bread or else pay $7 for a tiny, frozen loaf that's full of holes or has dry, flavorless, bean flavor. When my second original bread keeper was dropped, the giant hole made it an easy decision to try the new version. The updated version is leagues ahead on improvements. Pros: The ventilation is much better! The updated pull handle is a huge improvement over the tiny dial. Not only did the tiny dial not let in enough air to compensate for our humid environment, it was positively useless for gripping because it was too small to grip securely. The new handle is large enough to accommodate all four fingers of my hand with space left over. This is an advantage for better control of the box and opening and closing the two sides as they slide together to hold your loaf. The bottom has more ridges to keep my loaf elevated, which equates to better moisture control inside the box. Better moisture control = less humidity = slower to mold gluten free bread = more is eaten = less waste. The magnet that holds the hinged cutting board is a nice touch. The outside of the magnet has a slight lip which acts as a small surface to open the box from that side. It has a nice hold when closed. Not too tight, not too loose. The white, built-in cutting board is really not very usable. It's too small to hold the crumbs but this doesn't really bother me since the box would need a closing side anyway. The reason the cutting "side" is in the pros category is because it's attached and doesn't flop out, shift, fall out, or need to be kept track of when apart from the rest of the box. In my kitchen, the fewer "parts" I need to store, the better for me. The next item that was improved is the feet. They are black, more grippy, and more attached than the original version. The last thing that I love about this breadbox is that it's clear and I can easily see what's inside, how much, and whether I need to make french toast rather than sandwiches. (French toast needs slightly dryer bread to absorb the egg.) Cons: There is the likelihood that crumbs will get trapped in the bottom layers of the two box sections. Rather than shaking out the entire box together, just pull it apart and brush off the crumbs on both surfaces. This really isn't a con to me but more of a function. Definitely not a deterrent to my use. The only real con is that the ventilation holes are not very adjustable. You either get all-ventilation or no-ventilation. Without pushing the handle up into the "open" position, it hangs down and covers the holes. I would definitely recommend this bread box for anyone that makes their own bread. It has done a fantastic job of keeping my gluten free bread free of mold for longer. Yes, this is a very common situation for gluten free bread. I purchased this product on desertcart at full price, with my own money. I was not offered a discount, free item, or asked to leave this review. I waited several months before writing a review because I wanted to make sure I would be able to leave an accurate review that wasn't based on my initial impressions only. With extensive, daily use, I still love it and would recommend it to all my friends. Review: Best bread box - If you have a bread machine and need to store a bread, this is the unit. First of all, this review is for the older 2 piece one. I started to bake bread with my bread machine but noticed that our bread was going stale after a day. After a lot of research, this bread box seemed like a great choice. I have a Panasonic YD250. My bread is very fluffy and the top of the bread always hits the lid. (So you get an idea of how tall my bread is). With this bread box, it just squeezes in. Sometimes, the top touches of the bread touches the top of the box but it does clear it. My bread now last 5 days. Although my bread is typically consumed in 2 days. Box is very compact and doesn't take up the space. Best of all, box is crystal clear so you can see the bread and how much is left. Cleaning is very easy as there really isn't much to this unit. It's two piece of plastic, a small tray, and a vent. We wash the bread box once a week. The only con about the unit (which I am tempted to remove 1 star) is that it's a bit awkward when you take the break box apart because the the piece that slides in, which the bread actually sits on, only has one pair of legs that sits on the outside. So when you slide the box out, the crumbs fall out. That said, I really like the simple design. Besides the vent, there is nothing that that can really break on this bread box. Now that I see that there is a new design, I will order the older one to be safe. ## Features - KEEP YOUR BREAD FRESHER LONGER: Keep your favorite bread and baked goods fresh longer in our collapsible Bread ProKeeper which is sized to perfectly fit machine loaves when expanded - EXPANDABLE AND COLLAPSIBLE BREAD STORAGE: Not only does it have a range of widths to accommodate baked good of varied sizes, the unit collapses to less than half its size for easy storage (THIS BREAD STORAGE CONTAINER IS NOT AIR TIGHT) - ADJUSTABLE AIR VENT: The air vent adjusts for varying conditions; closed for dry climates and day-old bread, and opened for humid climates and fresh bread - MULTIFUNCTIONAL: The magnetic closure snaps securely shut while the integrated, fold-down cutting board includes guides for perfectly sized slices - BPA FREE AND DISHWASHER SAFE: This item is both dishwasher safe, BPA free and measures 7"L (compacted) or 11"L (expanded) x 7"W x7"H ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B016MZZXBM | | Best Sellers Rank | #326,336 in Kitchen & Dining ( See Top 100 in Kitchen & Dining ) #667 in Bread Boxes | | Brand | Progressive | | Brand Name | Progressive | | Capacity | 800 Milliliters | | Closure Type | Magnetic | | Color | Bread | | Container Shape | Rectangular | | Customer Reviews | 3.9 out of 5 stars 3,731 Reviews | | Global Trade Identification Number | 00078915050335 | | Included Components | bread storage | | Is the item dishwasher safe? | Yes | | Is the item microwaveable? | No | | Item Dimensions L x W x H | 7"L x 7.25"W x 7"H | | Item Form | container | | Item Type Name | bread storage | | Item Volume | 800 Milliliters | | Item Weight | 1.58 Pounds | | Manufacturer | Progressive | | Manufacturer Warranty Description | 1 Year Limited Warranty: We warrant our products to be free of defects in materials and workmanship found in the product under normal use for a period of 1 year from the purchase date. This warranty does not apply to defects arising from normal wear and tear, or defects arising from misuse, abuse, or alteration. To qualify for this warranty, please fill out the form on our Contact Us page. The pro… | | Material | Plastic | | Material Feature | bpa_free | | Material Features | bpa_free | | Material Type | Plastic | | Material Type Free | BPA Free | | Other Special Features of the Product | Collapsible, Adjustable Air Vent, Integrated Cutting Board | | Package Quantity | 1 | | Product Care Instructions | Dishwasher Safe | | Product Dimensions | 7"L x 7.25"W x 7"H | | Recommended Uses For Product | Bread | | Size | 1 Pack | | UPC | 078915050335 | ## Product Details - **Brand:** Progressive - **Color:** Bread - **Material:** Plastic - **Material Feature:** bpa_free - **Capacity:** 800 Milliliters ## Images ![Progressive International Prepworks by Progressive Bread ProKeeper, PKS-800 Adjustable Air Vented Bread Storage Container, Expandable Bread Holder - Image 1](https://m.media-amazon.com/images/I/81kC1TKiQUL.jpg) ![Progressive International Prepworks by Progressive Bread ProKeeper, PKS-800 Adjustable Air Vented Bread Storage Container, Expandable Bread Holder - Image 2](https://m.media-amazon.com/images/I/91GyiSIUreL.jpg) ![Progressive International Prepworks by Progressive Bread ProKeeper, PKS-800 Adjustable Air Vented Bread Storage Container, Expandable Bread Holder - Image 3](https://m.media-amazon.com/images/I/81oDuSijpJL.jpg) ![Progressive International Prepworks by Progressive Bread ProKeeper, PKS-800 Adjustable Air Vented Bread Storage Container, Expandable Bread Holder - Image 4](https://m.media-amazon.com/images/I/91mJL2lsofL.jpg) ![Progressive International Prepworks by Progressive Bread ProKeeper, PKS-800 Adjustable Air Vented Bread Storage Container, Expandable Bread Holder - Image 5](https://m.media-amazon.com/images/I/81x1lcrjEUL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Updated Prepworks Progressive Bread Keeper is a WINNER! *by W***S on April 18, 2016* UPDATE: Yup, I still love this bread keeper. Going strong in spite of my clumsiness. I love the new updated Progressive Bread ProKeeper! I purchased several of the original version with the round ventilation "dial" and had multiple issues with it but it was the best thing out there. I have a family with a true gluten allergy. I have to bake my own bread or else pay $7 for a tiny, frozen loaf that's full of holes or has dry, flavorless, bean flavor. When my second original bread keeper was dropped, the giant hole made it an easy decision to try the new version. The updated version is leagues ahead on improvements. Pros: The ventilation is much better! The updated pull handle is a huge improvement over the tiny dial. Not only did the tiny dial not let in enough air to compensate for our humid environment, it was positively useless for gripping because it was too small to grip securely. The new handle is large enough to accommodate all four fingers of my hand with space left over. This is an advantage for better control of the box and opening and closing the two sides as they slide together to hold your loaf. The bottom has more ridges to keep my loaf elevated, which equates to better moisture control inside the box. Better moisture control = less humidity = slower to mold gluten free bread = more is eaten = less waste. The magnet that holds the hinged cutting board is a nice touch. The outside of the magnet has a slight lip which acts as a small surface to open the box from that side. It has a nice hold when closed. Not too tight, not too loose. The white, built-in cutting board is really not very usable. It's too small to hold the crumbs but this doesn't really bother me since the box would need a closing side anyway. The reason the cutting "side" is in the pros category is because it's attached and doesn't flop out, shift, fall out, or need to be kept track of when apart from the rest of the box. In my kitchen, the fewer "parts" I need to store, the better for me. The next item that was improved is the feet. They are black, more grippy, and more attached than the original version. The last thing that I love about this breadbox is that it's clear and I can easily see what's inside, how much, and whether I need to make french toast rather than sandwiches. (French toast needs slightly dryer bread to absorb the egg.) Cons: There is the likelihood that crumbs will get trapped in the bottom layers of the two box sections. Rather than shaking out the entire box together, just pull it apart and brush off the crumbs on both surfaces. This really isn't a con to me but more of a function. Definitely not a deterrent to my use. The only real con is that the ventilation holes are not very adjustable. You either get all-ventilation or no-ventilation. Without pushing the handle up into the "open" position, it hangs down and covers the holes. I would definitely recommend this bread box for anyone that makes their own bread. It has done a fantastic job of keeping my gluten free bread free of mold for longer. Yes, this is a very common situation for gluten free bread. I purchased this product on Amazon at full price, with my own money. I was not offered a discount, free item, or asked to leave this review. I waited several months before writing a review because I wanted to make sure I would be able to leave an accurate review that wasn't based on my initial impressions only. With extensive, daily use, I still love it and would recommend it to all my friends. ### ⭐⭐⭐⭐⭐ Best bread box *by L***. on January 11, 2016* If you have a bread machine and need to store a bread, this is the unit. First of all, this review is for the older 2 piece one. I started to bake bread with my bread machine but noticed that our bread was going stale after a day. After a lot of research, this bread box seemed like a great choice. I have a Panasonic YD250. My bread is very fluffy and the top of the bread always hits the lid. (So you get an idea of how tall my bread is). With this bread box, it just squeezes in. Sometimes, the top touches of the bread touches the top of the box but it does clear it. My bread now last 5 days. Although my bread is typically consumed in 2 days. Box is very compact and doesn't take up the space. Best of all, box is crystal clear so you can see the bread and how much is left. Cleaning is very easy as there really isn't much to this unit. It's two piece of plastic, a small tray, and a vent. We wash the bread box once a week. The only con about the unit (which I am tempted to remove 1 star) is that it's a bit awkward when you take the break box apart because the the piece that slides in, which the bread actually sits on, only has one pair of legs that sits on the outside. So when you slide the box out, the crumbs fall out. That said, I really like the simple design. Besides the vent, there is nothing that that can really break on this bread box. Now that I see that there is a new design, I will order the older one to be safe. ### ⭐⭐⭐⭐ Really like the adjustablity of size *by C***N on January 9, 2021* Like many I have taken up bread baking during the pandemic. The things I like about this box: Can adjust the size - this was the main reason I bought it and I love it. The bread I make needs to be in the fridge and this only takes up the amount of space necessary. Clear container - didn't realize how much I would like the see through feature. Doesn't affect function but I really like it. Cutting board in the lid - I was skeptical about this feature as many reviewers didn't like it but I LOVE it. We don't have to get out a cutting board every time we cut a slice. Magnetic closure - Not a big deal but I like it. Things I don't like: The two parts don't ever lock together - Now that we are used to it we know how to pick it up but at first it was annoying. This is the reason it's not 5 stars ## Frequently Bought Together - Progressive International Bread ProKeeper storage, 1 Pack - Kiss Core New Upgrade Bread Slicer for Homemade Bread, Bread Slicing Guide Adjustable Width, Foldable and Compact Cutting Guide with Crumb Tray, Suitability for Homemade Bread, Bagels, Cakes - The No-Fuss Bread Machine Cookbook: Hands-Off Recipes for Perfect Homemade Bread --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.id/products/23463608-progressive-international-prepworks-by-progressive-bread-prokeeper-pks-800-adjustable](https://www.desertcart.id/products/23463608-progressive-international-prepworks-by-progressive-bread-prokeeper-pks-800-adjustable) --- *Product available on Desertcart Indonesia* *Store origin: ID* *Last updated: 2026-05-08*