Hydro Flask 12 oz Insulated Food Container — Seaspray Blue kid-sized, leakproof, TempShield® vacuum insulation

The Hydro Flask 12 oz Insulated Food Container in Seaspray Blue is a leakproof stainless-steel food jar designed to keep kids' snacks and lunches hot or cold for hours.

This compact, kid-sized food jar blends vacuum insulation with a durable, grippy design so little hands can open it and parents can pack confidently. Built with Hydro Flask's TempShield® double-wall vacuum insulation, the 12-ounce jar maintains food temperatures longer than single-wall containers while the Color Last powder coat resists chips and sweat. The jar is lightweight, dishwasher-safe, and finished in a bright seaspray blue that makes it easy to spot in backpacks and lunchboxes.

How well does this jar keep food hot or cold?

The TempShield® double-wall vacuum insulation reduces heat transfer, helping soups, pasta, and hot breakfasts stay warm and keeping yogurt or fruit chilled through the day. It isn’t a professional hot-holding system, but it offers reliable temperature retention for typical school or picnic use.

• TempShield® double-wall vacuum reduces heat transfer for hours
• 12 oz capacity fits single-child portions like snacks or small lunches
• Stainless-steel interior resists flavors and odors

Is the Hydro Flask kids food jar leakproof and easy to clean?

Yes — the jar seals securely to prevent leaks when closed, so it can be tossed into a backpack without spills. Both the lid and the jar are dishwasher-safe, which makes post-lunch cleanup fast and simple for busy households.

• Leakproof lid design for worry-free transport
• Dishwasher-safe lid and body for convenient cleaning
• BPA-free materials for everyday food safety

Will a child be able to open and handle this jar easily?

The jar was engineered with kids in mind: the grippy lid profile and a perforated Flex Boot provide extra traction and protection for small hands. The compact shape and lightweight stainless-steel body make it simple for children to carry and parents to pack.

• Textured, easy-grip lid suitable for small hands
• Perforated Flex Boot adds durability and prevents slips
• Compact 12 oz size tailored to children’s portions

Are there any care or usage limitations I should know?

The jar is designed for everyday use but has a few sensible limits: don’t use it on stovetops, in ovens, microwaves, or freezers. While dishwasher-safe, handwashing can extend the life of the Color Last powder coat if you’re concerned about rough handling over time.

• Not for stove, oven, microwave, or freezer use
• Dishwasher-safe; handwash for longest color retention
• Keep lid securely closed to maintain leakproof performance

Who is this for: Families and caregivers who want a dependable, easy-to-use food jar for kids will appreciate the Hydro Flask 12 oz Food Container in Seaspray Blue. It’s aimed at parents packing school lunches, coaches and activity leaders looking for portable snack solutions, and anyone who needs a compact insulated jar that’s simple for small hands to use and quick for adults to clean.