Plastic water bottles are not good for healty. Do not hold hot water or boiling water in plastic bottles / cups. Stainless steel bottle is better.
Water for Formula: What Water to Use for Baby Formula
Is bottled water safe to drink? Hot plastic may leach chemicals, experts say
Precautions for using tritan water bottle - Knowledge - Guangzhou Diller Daily Necessities Co.,Ltd
Do Not Hold Hot Water in Plastic Water Bottles
Do Not Hold Hot Water in Plastic Water Bottles
Water Bottle Mini Plastic Reusable Drinking Water Cup Drop Resistant Leakproof Portable Flip Top Sports Water Bottles with Rope - AliExpress
Can You Put Hot Water in a BPA Free Plastic Bottle? – Adya, Inc.
Collapsing Plastic Bottle Experiment
Pack of 2 Random Colors, Treats Neck and Shoulder Pain Relief, Headaches, Cramps, Back Pain, Sore Muscles, Injuries and more! Measures 14 x 7 inch,
SteadMax (2 Pack) Hot Water Bottles, 2 Liters/ 68oz Natural Rubber -BPA Free- Durable Large Hot Water Bag for Hot Compress and Heat Therapy, Pain
FreeSip® Twist – Owala
Plastic Water Bottle Facts
Can You Put Hot Water in a BPA Free Plastic Bottle? – Adya, Inc.
Plastic Water Bottle Facts
Warning issued to anyone using a hot water bottle to stay warm
How to Fill a Hot Water Bottle: 12 Steps (with Pictures) - wikiHow