Food-Grade 304 Stainless Steel Compartment Bento Lunch Box

Streamline daily dining and meal prep with the Aiyouhui Food-Grade 304 Stainless Steel Compartment Bento Lunch Box. Engineered for students, office workers, and daily commuters, this sleek and portable lunch box features premium food-grade materials designed for safe, leak-resistant meal transportation across office, canteen, and picnic environments.

Constructed with a non-reactive 304 stainless steel interior tray, TPS lid, silicone sealing ring, and high-temperature-resistant PP outer casing, this container provides robust durability with excellent hot-and-cold resistance. Available in both "with bottom casing" (for added outer protection) and "without bottom casing" configurations, it offers dual-grid and triple-grid separation layouts to keep entrees, sides, and snacks fresh without flavor transfer.

Key features and technical specifications include:

* Food-Grade 304 Stainless Steel Interior: Premium, hygienic metal lining that resists stains, odors, and corrosion while maintaining food purity.

* Leak-Resistant & Secure Seal: Built with TPS lid construction, silicone seals, and robust side latches for worry-free daily transport.

* Dual & Triple Compartment Layouts: Neatly organizes prepped dishes and snacks into separate sections to maintain individual food flavors and textures.

* Versatile Casing Options: Choose between models with an outer PP protective base or streamlined tray-only options.

* Product Specifications:

* Brand: Aiyouhui

* Product Category: Stainless Steel Bento Lunch Box / Compartment Meal Container

* Material Composition: 304 Stainless Steel (Interior), Food-Grade PP (Clips, Base, Utensils), TPS (Cover), Silicone (Sealing Ring)

* Microwave Safe: Unavailable (Metal Interior)

* Master Carton Quantity: 48 Units / Carton

* Target Audience: Adults, Students, Working Professionals

* Primary Applications: Office Lunches, School Canteen, Picnic, Outdoor Meal Prep, Daily Travel

* Model Configurations & Specifications:

* Two-Grid With Bottom Base (YC9139):

* Capacity: 720 ml

* Dimensions: 21 cm x 15.5 cm x 7.2 cm

* Weight: Approx. 0.375 kg

* Three-Grid With Bottom Base (YC9140):

* Capacity: 700 ml

* Dimensions: 21 cm x 15.5 cm x 7.2 cm

* Weight: Approx. 0.411 kg

* Two-Grid Without Bottom Base (YC9137):

* Capacity: 720 ml

* Dimensions: 21 cm x 15.5 cm x 6.0 cm

* Weight: Approx. 0.276 kg

* Three-Grid Without Bottom Base (YC9138):

* Capacity: 700 ml

* Dimensions: 21 cm x 15.5 cm x 6.0 cm

* Weight: Approx. 0.293 kg

* Available Pastel Color Options:

* Yellow

* Blue

* Beige

Whether packing healthy school lunches, taking portion-controlled meals to work, or setting off on an outdoor picnic, this Aiyouhui stainless steel bento box brings clean modern style and functional everyday reliability.