Rigwa
rigwalife.com
Hot lunches still hot at noon, cold snacks still cold.
Rigwa makes insulated stainless steel food gear built to keep meals fresh from the kitchen to wherever the day goes. The line covers vacuum-insulated food jars, bowls, and stainless bento boxes, all with leakproof lids and a mix-and-match system of Tritan and silicone inserts for packing snacks, sides, and dressings separately.
Temperature retention depends on the piece. The Insulated Food Jar keeps food hot up to 4 hours and cold up to 8, so a warm lunch packed in the morning is still warm by lunchtime. Fresh Bowls hold hot up to 3 hours and cold up to 6, and Bento Box Kits keep food hot up to 2 hours and cold up to 4. Sizes range from a 13oz jar that fits any lunch box up to a 46oz bento kit for bigger appetites.
Everything is BPA-free, phthalate-free, and third-party tested for food safety to US and EU standards, and it is dishwasher safe on the top rack. The stainless containers are not microwave safe, though the Tritan and silicone inserts can be microwaved for quick reheating. Prices start around $19.95 for a food jar, with bento kits running $39.95 to $49.95.
Rigwa at a glance
- What they make
- Insulated stainless steel food jars, bowls, and bento boxes
- Use
- School lunches, snacks, meal prep, and outdoor days
- Insulation
- Food jar hot up to 4 hrs, cold up to 8 hrs (varies by product)
- Sizes
- Jars 13oz & 20oz; bowls 20oz & 40oz; bento 26oz to 46oz
- Materials
- Double-wall vacuum-insulated stainless steel; BPA and phthalate free
- Lids & care
- Leakproof lids; dishwasher safe (top rack)
- Price
- Food jars from $19.95; bento kits $39.95 to $49.95
- Where to buy
- rigwalife.com and Amazon
A peek at Rigwa
Rigwa FAQ
- How long does Rigwa keep food hot or cold?
- It depends on the product. The Insulated Food Jar keeps food hot up to 4 hours and cold up to 8. The Fresh Bowl holds hot up to 3 hours and cold up to 6, and the Bento Box Kit keeps food hot up to 2 hours and cold up to 4.
- Is Rigwa leakproof?
- Yes. Rigwa's jars, bowls, and bento boxes use leakproof lids with an airtight seal, so soups, sauces, and snacks stay put in a lunch box or bag.
- Is Rigwa dishwasher safe?
- Yes. All Rigwa products are dishwasher safe on the top rack. Rigwa recommends handwashing when possible to extend the product's life.
- What size should I get for my kid's lunch?
- The 13oz Insulated Food Jar fits into a lunch box of any size and is a good pick for a hot or cold kid's lunch. For mix-and-match meals, the 26oz bento kit is the most compact, with larger 36oz and 46oz kits for bigger appetites.
- Is Rigwa BPA-free and non-toxic?
- Yes. Rigwa states all materials are BPA-free, phthalate-free, and third-party tested for food safety to US and EU standards. Note that the stainless containers are not microwave safe, though the Tritan and silicone inserts are.
- Is there a Rigwa discount through Cubbie Club?
- Cubbie Club members can unlock a Rigwa offer; create a free account to reveal the current offer and terms.
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Cubbie Club earns a commission when you shop Rigwa through our links or code, at no extra cost to you. Brand facts last verified September 24, 2026.