"I love my insulated water bottles to keep my water ice cold, and now I love this RIGWA Bowl 1.5 insulated bowl with a BPA-free, insulated, air-tight lid ($48). This durable 18/8 food-grade stainless steel bowl has double wall, vacuum insulated construction, which keeps food hot or cold for hours (up to four hours hot and up to eight hours cold.) I love taking fresh salad or fruit along for a bike ride to our favorite picnic spot — it stays cold without having to pack a heavy icepack!" — Jenny Sugar, Fitness, contributing editor