What Fits in a Zojirushi Classic Lunch Jar SL-XE20?
By Zojirushi Online Store | Published: 2026-10-24
Category: Product Reviews
Discover what meals fit in the Zojirushi Classic Stainless Lunch Jar SL-XE20, including capacity details, food types, and practical packing tips.
Quick Answer
The Zojirushi Classic Stainless Lunch Jar SL-XE20 holds three separate microwaveable inner bowls, making it ideal for balanced meals with rice, protein, and vegetables. The total capacity is roughly 20 oz (about 590 ml) across all bowls, but exact food fit depends on portion sizes and bowl arrangement.
Why Three Bowls Matter for Meal Planning
Unlike single-compartment food jars, the SL-XE20’s three inner bowls let you separate hot and cold items or keep different dishes from mixing. This design is especially useful for bento-style lunches where you want rice, a main dish, and a side to stay distinct.
The bowls are microwaveable, so you can reheat leftovers directly in the jar without transferring food. However, the outer stainless steel container should never go in the microwave.
Capacity Trade-Offs Compared to Other Lunch Jars
Each inner bowl holds roughly 6-7 oz (180-200 ml), which is smaller than a typical single-compartment food jar. If you need a large single serving of soup or stew, a dedicated food jar like the SW-LA52H might be a better fit.
The SL-XE20 excels when you want variety in a compact package. It’s not designed for bulky items like whole fruits or large sandwiches—stick to chopped ingredients and layered dishes.
Frequently Asked Questions
- What is the total capacity of the SL-XE20?
- The jar holds three inner bowls, each with a capacity of about 6-7 oz (180-200 ml). Total capacity is approximately 20 oz (590 ml), but actual usable volume depends on how you fill the bowls. Plan for three small-to-medium portions rather than one large serving.
- Can I pack soup in the SL-XE20?
- Yes, but only in one or two of the inner bowls. The bowls are not leak-proof if tipped, so pack soup in a bowl that fits snugly and transport the jar upright. For fully leak-proof soup transport, consider a dedicated food jar. Pack soup in a sealed inner bowl and keep the jar upright.
- What foods work best in the SL-XE20?
- Rice, noodles, stir-fries, cooked vegetables, sliced meat, fish, dumplings, and small salads. Avoid large whole items like apples or bulky sandwiches. The bowls are best for bite-sized or chopped ingredients. Stick to portioned, chopstick-friendly foods for the best fit.
- Can I put the inner bowls in the dishwasher?
- The inner bowls are microwaveable but the manual recommends hand washing to preserve the nonstick coating. The outer stainless container should be hand washed as well. Hand wash all parts to extend the jar's life.
- Does the SL-XE20 keep food hot?
- Yes, the outer container is vacuum-insulated and retains heat well. However, because the inner bowls are not insulated, preheat them with hot water for 5 minutes before filling to maximize heat retention. Preheat the bowls for hotter lunches.
Product Facts
- Classic Stainless Lunch Jar SL-XE20: The Classic Stainless Lunch Jar contains three microwaveable inner bowls and includes chopsticks and a chopstick holder. You can reheat each bowl separately in the microwave, and the included chopsticks make eating on the go more convenient.
Classic Stainless Lunch Jar SL-XE20
