Thermos Funtainer Water Bottle

“Hear me out: this is the only kids' bottle that I've found that doesn't leak. The upper soft straw is silicone, the body is stainless steel. The only part that is plastic is the hard straw that attaches to the upper straw; I've had great luck replacing that with standard silicone straws or cutting longer silicone straws to fit.”

“Easy to disassemble and clean, and have kept track of ours for 7 years now!”