How to Choose the Right Blender Jar Size and Material
By KitchenAid® | Published: 2026-10-28
Category: How-to Guides
Learn how to pick the ideal blender jar size and material for your needs, from 68 oz plastic jars to personal blending jars, with practical decision rules.
Quick Answer
Choose a 68 oz plastic jar if you regularly blend large batches, and a personal blending jar if you mostly make single-serve smoothies. Plastic is lightweight and shatter-resistant, while glass offers clarity and stain resistance.
Size: Batch Volume vs. Single Servings
The right jar size depends on how much you typically blend at once. A 68 oz jar is ideal for family-sized batches, soups, or meal prep, while a personal jar suits quick single-serve drinks without the cleanup of a larger container.
Consider your counter space and storage too. A larger jar takes up more room, while a personal jar is compact and easy to stow. If you often blend for one or two people, a personal jar may be more practical day-to-day.
Material: Plastic vs. Glass Trade-Offs
Plastic jars are lightweight, shatter-resistant, and less expensive, but they can scratch and absorb odors over time. Glass jars are heavier and more fragile, but they resist staining and don't hold onto flavors, which can matter if you blend strong ingredients like garlic or berries.
For everyday convenience, plastic is often the easier choice. If you prioritize clarity and long-term freshness, glass may be worth the extra care.
Decision Rules for Jar Size and Material
- Choose a 68 oz jar if...: You regularly blend for 3+ people, make large soups or sauces, or want to prep batches in advance. Measure your blender base compatibility before buying.
- Choose a personal jar if...: You mostly make single-serve smoothies or shakes and want a compact, easy-to-clean option. Check if the jar fits your blender's base model.
- Pick plastic if...: You prioritize lightweight handling, shatter-resistance, and lower cost, and don't mind potential scratching. Hand-wash to extend the jar's life and reduce odor buildup.
- Pick glass if...: You want clarity, stain resistance, and no flavor retention, and you're careful with handling. Store glass jars away from edges to avoid chips.
KitchenAid® Blender Jar Options
- KitchenAid® 68 OZ PLASTIC JAR BLENDER ACCESSORY: The KitchenAid® 68 OZ Plastic Jar Blender Accessory is a BPA-free blending jar designed for use with the Pure Power Blender, offering a generous capacity for large batches. This size suits families or anyone who blends big portions, and the BPA-free plastic keeps it lightweight and safe.
KitchenAid® 68 OZ PLASTIC JAR BLENDER ACCESSORY - KitchenAid® Personal Blending Jar Accessory: The KitchenAid® Personal Blending Jar Accessory is designed for single-serve cold blends and personalized beverages, compatible with Pure Power Blenders. It's the go-to for quick smoothies or shakes, letting you blend directly into a portable jar without extra cleanup.
KitchenAid® Personal Blending Jar Accessory
Which Jar Fits You?
Best for
- Families or batch preppers who need a 68 oz capacity
- Single-serve smoothie lovers who want quick, portable blending
Not for
- Anyone who needs a glass jar for maximum stain resistance and clarity
