--- product_id: 259920992 title: "FourSide Jar (75 oz) - Four Sided - Professional-Grade Blender Jar - Black Soft Lid - BPA Free - Clear" brand: "blendtec" price: "1586 zł" currency: PLN in_stock: true reviews_count: 6 category: "Blendtec" url: https://www.desertcart.pl/products/259920992-fourside-jar-75-oz-four-sided-professional-grade-blender-jar store_origin: PL region: Poland --- # 75 oz total, 32 oz blending capacity BPA-free, impact-resistant copolyester 80% thicker, 10x stronger blade FourSide Jar (75 oz) - Four Sided - Professional-Grade Blender Jar - Black Soft Lid - BPA Free - Clear **Brand:** blendtec **Price:** 1586 zł **Availability:** ✅ In Stock ## Summary > ⚡ Blend like a pro, sip like a boss. ## Quick Answers - **What is this?** FourSide Jar (75 oz) - Four Sided - Professional-Grade Blender Jar - Black Soft Lid - BPA Free - Clear by blendtec - **How much does it cost?** 1586 zł with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/259920992-fourside-jar-75-oz-four-sided-professional-grade-blender-jar) ## Best For - blendtec enthusiasts ## Why This Product - Trusted blendtec brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Sealed Freshness:** Black soft lid creates an airtight seal, locking in flavors for smoothies, slushes, and frozen drinks without spills. - • **Powerful Safety Blade:** Blunt, industrial-strength blade is 80% thicker and 10x stronger than competitors for ultimate durability and safety. - • **Versatile Performance:** Perfect for grinding grains, heating soups via friction, and blending smaller batches with professional-grade results. - • **Precision Square Design:** Square jar shape pulls ingredients inward for ultra-efficient blending—no more uneven chunks. - • **Dishwasher Safe & BPA-Free:** Easy cleanup with dishwasher-safe materials crafted from BPA-free, impact-resistant copolyester for health-conscious users. ## Overview The Blendtec FourSide Jar is a professional-grade, BPA-free blender jar with a unique square design that enhances blending efficiency by pulling ingredients toward its ultra-strong, blunt safety blade. With a 75 oz capacity and 32 oz blending volume, it excels at grinding grains, heating soups through friction, and blending smaller quantities. Compatible with most Blendtec consumer blenders, it features a black soft lid for airtight sealing and is dishwasher safe. Engineered and assembled in the USA, it’s built for durability and high performance. ## Description When it launched, the FourSide jar set new trends in commercial blending. It was only natural that it became a hit with consumers around the world. The FourSide jar effectively harnesses the power of your Blendtec blender. Its blunt safety blade is thicker and stronger than other blades in the industry. It is made from impact-resistant, BPA-free copolyester and is compatible with all Blendtec consumer blenders. The FourSide jar’s square shape blends much better than traditional round jars. The jar also generates more friction, heating soups and hot drinks quickly and easily. Also especially ideal for grinding grains and making smaller quantities. Engineered and manufactured at our Headquarters in Orem, Utah. Review: invoice - product is good but the supplier is not issuing the invoice against the purchase Review: Great replacement jar. Durable and does its job well. ## Features - Blendtec products are built to the highest professional standards. No tamper/plunger needed. Professional-grade jar is compatible with all Blendtec blender models (not compatible with Blendtec Mix n' Blend models) - The Four Side jar for smaller quantities, grinding grains, and heating soups and drinks through friction heat. It has a 75 oz volume jar with 32 oz blending capacity (wet or dry). Our four-sided jar effectively harnesses the power of the Blendtec blender. The square shape automatically pulls ingredients toward the blade, instead of just spinning them around in a circular jar - Includes blunt safety blade which is 80% thicker and ten times stronger than other blades. Blendtec jars are BPA-free and impact resistant - The black soft lid is built to produce an airtight seal, perfect for smoothies, frozen drinks, slushes and more. It's dishwasher safe and fits both Wild Side+ and Four Side jars - 3 year comprehensive . An American company, family-owned and driven to build the best quality products - without compromise. Engineered and assembled in the USA ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00E9B05TM | | Best Sellers Rank | #97,670 in Kitchen ( See Top 100 in Kitchen ) #474 in Countertop Blenders | | Brand Name | Blendtec | | Capacity | 75 Fluid Ounces | | Closure Type | Snap | | Color | Clear | | Container Shape | Square | | Customer Reviews | 4.6 4.6 out of 5 stars (179) | | Global Trade Identification Number | 00852491003431 | | Included Components | FourSide Jar with Black Soft Lid | | Is the item dishwasher safe? | Yes | | Is the item microwaveable? | No | | Item Form | square | | Item Type Name | countertop blender | | Item Volume | 1 Liters | | Item Weight | 1.75 Pounds | | Lid Material | Plastic | | Manufacturer | Blendtec | | Material Features | BPA Free | | Material Type | Copolyester, Stainless Steel | | Material Type Free | BPA Free | | Other Special Features of the Product | Manual | | Package Quantity | 1 | | Product Care Instructions | Hand Wash Only | | Recommended Uses For Product | Fruit, Vegetable, Soup, Smoothies, Shakes, Cocktails, Grains, Spices | | Size | 1 - Pack | | Specific Uses For Product | blending, grinding grains, and heating soups and drinks | | UPC | 852491003431 | | Unit Count | 1 Count | ## Product Details - **Brand:** Blendtec - **Capacity:** 75 Fluid Ounces - **Colour:** Clear - **Material:** Copolyester, Stainless Steel - **Material features:** BPA Free ## Images ![FourSide Jar (75 oz) - Four Sided - Professional-Grade Blender Jar - Black Soft Lid - BPA Free - Clear - Image 1](https://m.media-amazon.com/images/I/71ijxyFkXhL.jpg) ## Available Options This product comes in different **Size** options. ## Questions & Answers **Q: is this good for residential use?** A: It is perfect for commercial uses and awesome for residential use! **Q: I'm looking to replace the jar for model ctb1. can you please advise which one is a good one? thank you.** A: Blendtec jars are universal so whatever you pick it will nicely fit on your blender! Before buying one, you may want to check with Blendtec to see if your jar is still under warranty. You can reach their Customer Service at 1 (800) 253-6383. **Q: Will all the jars fit any blendtec blender I need part 40-505 will the twister jar fit** A: Chcek on the blendtec site. I think the answer is yes. **Q: The listing currently says soft lid, would I get the soft lid with a tight seal that does not leak if I order today April 4, 2022?** A: The soft lid is the best lid and holds everything inside....but I do put my hand on top to hold in place while blending. AMAZING BLENDER!!! I have used daily for 10 years!!!! ## Customer Reviews ### ⭐⭐⭐ invoice *by J***M on 2 October 2023* product is good but the supplier is not issuing the invoice against the purchase ### ⭐⭐⭐⭐⭐ Review *by P***Y on 29 November 2025* Great replacement jar. Durable and does its job well. ### ⭐⭐⭐⭐⭐ Review *by M***D on 25 May 2022* I Found the replacement mixer container fit right perfectly on my now 20+ year old blender as it was a very expensive blender ## Frequently Bought Together - Blendtec 75 oz FourSide Commercial Jar - Four-Sided Replacement Blender Jar - Compatible with Most Blendtec Blenders - 32 oz Blending Capacity - Clear - Blendtec 75 oz FourSide Jar - Four-Sided Blender Jar Compatible with Most Blendtec Blenders - 32 oz Blending Capacity - Clear - Blendtec 90 oz WildSide Jar, Commercial Grade - Five-Sided Replacement Blender Jar - Compatible with Blendtec Blenders - 36 oz Blending Capacity - Clear --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.pl/products/259920992-fourside-jar-75-oz-four-sided-professional-grade-blender-jar](https://www.desertcart.pl/products/259920992-fourside-jar-75-oz-four-sided-professional-grade-blender-jar) --- *Product available on Desertcart Poland* *Store origin: PL* *Last updated: 2026-04-24*