The insulated lunch box is described as keeping hot items toasty for up to 4 hours and chilled items cool for up to 8 hours; these times are the listed or approximate performance durations.
Fabric weight varies by item: tees are listed as midweight, beanies are described as extra lightweight, and at least one hat is noted as year‑round fabric construction.
The soft-sided lunch box measures about 9.75 x 3.75 x 7.5 inches and includes a roomy main compartment plus an internal mesh pocket suitable for utensils or small items.
Krusty Krab graphic tees use a round (crew) neckline, short sleeves, and a regular/standard fit with pull-on construction for everyday wear.
Listings vary: one lunch box shows “Suggested Age: 1 Year and Up,” another product notes “For ages 12 and up,” and apparel items are described with adult/men’s sizing. Because ranges differ across listings, check each product page for the specific suggested age or size information.