About this Best Insulated Sports Water Bottle

BPA-free, food-grade

The drinking water bottle is made of phthalate-free, non-toxic food-grade 304 (18/8) stainless steel and complies with FDA and LFGB food safety standards, ensuring your dietary health.

Double-wall insulation technology

The portable stainless steel drinking water bottle features a double-wall structure, making it both stylish and practical. It keeps liquids cold for up to 24 hours and hot for up to 12 hours. It can perfectly maintain the original temperature and is a functional thermos suitable for metal water bottles in both winter and summer.

Leak-proof

The bottle cap is equipped with a silicone sealing ring, effectively preventing leaks. No matter how you shake it, no liquid will leak out. It has passed a 24-hour inversion test, during which no liquid leakage was observed.

Capacity options

It offers a variety of capacity choices, including 350ML, 500ML, 550ML, and 600ML. This diversity allows users to select the most suitable size based on their specific needs.