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Red silicone lunch box dividers, nine pieces, rectangular and square shapes, 1.5in high

ChefVentions Silicone Lunch Box Dividers Red 9pcs 1.5in 445F 230C

SKU CH-MS0Q-446V3

Nine removable silicone dividers separate food inside bento boxes and withstand 445 °F (230 °C) for microwave, oven or freezer use

  • Color familyRed
  • Number of sets1
  • Size or dimensionsLarge
  • Color and finishRed
  • Design styleModern
  • Sold asSet
  • Separate foods neatly with rectangle and square dividers
  • Reheat single portions safely up to 445°F (230°C)
  • Clean fast by hand or in the dishwasher
  • Replace disposable bags with reusable platinum silicone
  • Use for baking cupcakes or freezing smoothie cubes

Product Overview

ChefVentions Silicone Lunch Box Dividers come as a nine-piece set in red. The kit includes three rectangular and six square compartments designed to organise food inside bento boxes. They suit adults and children who want reusable separators for snacks or meals on the go.

Heat Resistance

Each divider withstands temperatures up to 445°F (230°C). The platinum food-grade silicone is BPA-free and safe for microwave, oven, air fryer, dishwasher and freezer use. Individual compartments can be removed for reheating without transferring the whole box.

Ideal Users

These dividers suit anyone who packs daily lunches and wants leak-resistant separation without disposable bags. They are not suited for buyers who need rigid containers, larger capacity inserts or compartments that lock together mechanically.

How it compares

Measured against everything we stock in Food Containers & Storage Bags, at today’s prices. Recalculated every night.

Price $18.99
Cheaper than about 60% of the 1,608 comparable items (median $21.99).

Specifications

Product
Brand nameChefVentions
Model nameSilicone Lunch Box Dividers
Color and finishRed
Color familyRed
Design styleModern
Size & build
Size or dimensionsLarge
In the box
Number of sets1

Questions about this item

What does the 445°F / 230°C rating mean when I put a divider in the oven or air fryer?

The platinum food‑grade silicone withstands up to 445°F (230°C), so you can bake cupcakes or reheat a single compartment in the oven or air fryer without the material degrading or leaching chemicals.

Are the dividers safe for microwave, dishwasher and freezer use?

Yes — the BPA‑free silicone is rated for microwave reheating, dishwasher cleaning and freezer storage, letting you move a compartment straight from freezer to microwave to dishwasher.

Will the 1.5‑inch high rectangles (4"×2") and squares (2"×2") fit my existing bento box?

The set includes three 4"×2"×1.5" rectangles and six 2"×2"×1.5" squares, a size combination designed to sit snugly in most standard bento‑style lunch boxes.

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