Blendtec FourSide 75oz Jar - Clear 32oz Working Capacity, Vented Lid & Single-Wingtip Blade

The Blendtec FourSide 75oz Jar is a lightweight, BPA-free 2‑quart blender jar engineered for efficient small-batch blending, safe hot-liquid venting, and easy cleaning.

This clear FourSide jar from Blendtec gives you a compact, high-performance container for smoothies, soups, cocktails, and small-batch recipes. Built from durable Eastman Tritan copolyester, the jar combines a nearly 32‑ounce working capacity with the brand’s patented single-wingtip blade and a vented gripper lid. It’s shorter and lighter than many comparable jars, making it easier to handle, pour, and wash while still withstanding heavy use in a home kitchen.

How does the FourSide jar improve blending performance?

The jar’s squared interior and blunt, cold-forged stainless steel wingtip blade create controlled circulation that pulls ingredients down toward the blade for more consistent results. The single-blade geometry reduces resistance and lets solids fall into the cutting path rather than just spinning around the vessel.

• Square-sided walls promote continuous ingredient circulation.
• Nearly 3" cold-forged blade resists corrosion and holds up to frequent use.
• Single-blade design minimizes drag and improves blending speed.
• Ball bearings and rubber mount reduce friction and dampen noise.

Can I blend hot soups or add ingredients while blending?

Yes — the gripper lid has a vent that automatically releases steam when blending warm liquids and an insert that allows you to add ingredients without removing the full lid. This makes reheating and finishing soups or adjusting a sauce effortless and safer.

• Vented lid reduces pressure buildup when blending hot items.
• Center insert permits adding liquids, spices, or oils mid-cycle.
• Secure seal prevents splashes while blending at high speeds.
• Easy-open gripper design helps remove the insert without a screwdriver.

How easy is this jar to measure, pour, and clean?

The FourSide jar includes clear, easy-to-read markings to measure up to 32 fl oz while blending, and its flat-sided shape makes scraping and washing simpler than curved jars. Drainage-friendly curves and an exposed single-blade area improve air drying and let you clean under the blade without disassembly.

• Visible measuring marks up to 32 fl oz for in-container recipe accuracy.
• Flat sides allow efficient scraping and rinsing.
• Curved bottom and drainage holes promote faster air-drying.
• Blade assembly is factory-secured for safety and easy surface cleaning.

Which Blendtec blenders is this jar compatible with and what warranty applies?

The FourSide 75oz jar fits all Blendtec consumer blender bases and ships with a 3-year residential warranty. It’s intended as a direct replacement or an additional jar for households that want a smaller-capacity option for daily use.

• Compatible with every Blendtec consumer blender model.
• Backed by Blendtec’s 3-year residential warranty for typical home usage.
• BPA-free Tritan construction certified to NSF standards for food safety.
• Shorter and lighter than similarly sized jars for easier lifting and storage.

Who is this for: The Blendtec FourSide 75oz jar is ideal for home cooks and small households who want a sturdy, easy-to-handle jar for smoothies, individual soups, dressings, and grinding grains. It’s a good choice for anyone seeking a safer, lighter replacement jar that blends hot and cold recipes, measures in-jug, and cleans with minimal fuss.