Lightweight Even Durable: The bottle wall reduces 25% weight totally by rotating technology without affecting the firmness of the thermo flask

they are 100% BPA/BPS free

no breakage

without worrying about any mess at work

the vent on the lid allows the fast flow of water with effortless drinking

SwivelSip™，Wide Mouth Straw 3.0 Bottle，40OZ /1200ML Color:Mango Lightweight Even Durable: The bottleErgonomic Design: Features a flip open straw and soft grip ergonomic handle for comfortable carrying and effortless sipping on the go. Ideal as a drinks bottle or flask for travel, gym, or daily use. Double Wall Insulation: Made from premium 18 8 stainless steel, free from BPA, this insulated water bottle features double wall insulation for superior temperature retention, ensuring your beverages stay hot for 6 hours or cold for 12 hours. Wide Mouth