kinsho Stainless Steel Bento Lunch Box Set — 36 oz Purple with Insulated Bag & Ice Pack

kinsho's 36 oz stainless steel bento set is a leak-resistant, multi-compartment lunch kit that includes three removable metal containers, an insulated tote, and a matching ice pack for fresh, organized meals on the go.

This all-in-one lunch solution combines durable SUS304 stainless steel inner cups with a sturdy outer tray, a secure four-latch lid, and an insulated carrying bag so you can pack balanced meals for work, school, travel, or daycare. Designed to make meal prep easier and reduce single-use plastic, the components nest neatly for compact storage and are built to withstand daily use.

How does the leak-proof system keep foods secure?

Each stainless steel cup has a plastic lid with a tongue-and-groove seal and an easy-grip rubberized trim. Pressing the lid center to expel air engages the seal, minimizing spills and helping separate wet and dry foods.

• Removable plastic lids with tongue-and-groove gasket for spill control
• Colorful rubberized trim and ‘ear’ tab for easy opening
• Outer hard-shell tray and four latches lock the set closed
• Handwash lids recommended to preserve gasket shape

Can this set keep food fresh for a day out?

The included insulated bag and ice pack help maintain cool temperatures for perishable items, while the stainless containers are ideal for storing cold or room-temperature foods. Note: the steel cups are not a thermos and will not keep hot foods hot for extended periods.

• Insulated tote fits the lunch box plus the ice pack
• Reusable ice pack slots into bag to extend freshness
• Stainless steel resists stains and odor transfer
• Tray can be used alone with outer lid for alternate packing

What are the materials and care instructions?

The inner cups are made from Japanese-grade SUS304 stainless steel for corrosion resistance and dishwasher-safe durability, while the outer tray uses eco-conscious double-wall plastic for strength and lightness. To keep seals performing well, wash lids by hand and dry thoroughly before storage.

• SUS304 stainless steel inner containers — dishwasher-safe
• Eco-friendly double-wall plastic tray and secure outer lid
• Handwash plastic lids to preserve gasket integrity
• Stackable design for compact cupboard storage

How much food does this bento hold and how can it be used?

Each complete bento box holds about 36 ounces total—over four cups of food—so it accommodates generous portions for children or adults. Use the metal cups for main items, snacks, sauces, or leftovers; the tray and outer lid give you a second packing option when containers aren’t needed.

• Approximately 36 oz total capacity for full meals or multiple snacks
• Individual cups function as grab-and-go snack holders
• Tray-only mode offers an alternate single-compartment lunch box
• Design highlights food colors and textures for appetizing presentation

Who is this for? The kinsho stainless steel bento set suits busy parents packing school lunches, professionals preparing midday meals, and anyone who values reusable, organized meal prep. It’s especially useful for those seeking a durable, easy-to-clean kit with a cooling option for perishable foods and a compact footprint for storage.